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  RTC circuits (120 items)

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Accessories: battery; parallel; SNAPHAT; 2.8V; for M48 memories (2 offers) 
Manufacturer: STMicroelectronics Frequency: 32.768kHz Type of accessories for semiconductors: battery Interface: parallel Battery/ rechargeable battery: battery Li(CF) BR1225 2,8V x1 Application: f...
ST Microelectronics
M4T28-BR12SH1
from £ 4.431*
per piece
IC: RTC circuit; 2-wire,I2C; 2BSRAM; MSOP10; 2.7÷5.5V (1 offer) 
Memory: 2B SRAM Clock format: HH:MM:SS (12/24h) Mounting: SMD Manufacturer: RENESAS Interface: 2-wire;I2C Time keeping current: 6µA Date format: YY-MM-DD-dd Case: MSOP10 Type of integrated circuit:...
Renesas
ISL1221IUZ
from £ 1.79*
per piece
IC: RTC circuit; 2-wire,I2C; 2BSRAM; MSOP10; 2.7÷5.5V (1 offer) 
Case: MSOP10 Manufacturer: RENESAS Interface: 2-wire;I2C Operating voltage: 2.7...5.5V Clock format: HH:MM:SS (12/24h) Type of integrated circuit: RTC circuit Mounting: SMD Date format: YY-MM-DD-dd...
Renesas
ISL1219IUZ
from £ 1.58*
per piece
IC: RTC circuit; 2-wire,I2C; 2BSRAM; MSOP8; 2.7÷5.5V (1 offer) 
Type of integrated circuit: RTC circuit Time keeping current: 6µA Mounting: SMD Clock format: HH:MM:SS (12/24h) Date format: YY-MM-DD-dd Interface: I2C;2-wire Case: MSOP8 Memory: 2B SRAM Operating ...
Renesas
ISL1208IU8Z
from £ 1.78*
per piece
IC: RTC circuit; 2-wire,I2C; 2BSRAM; SO8; 2.7÷5.5V (1 offer) 
Time keeping current: 6µA Manufacturer: RENESAS Case: SO8 Memory: 2B SRAM Interface: 2-wire;I2C Type of integrated circuit: RTC circuit Operating voltage: 2.7...5.5V Date format: YY-MM-DD-dd Mounti...
Renesas
ISL1208IB8Z
from £ 1.38*
per piece
IC: RTC circuit; 2-wire,I2C; EEPROM; 512BEEPROM; SO8; 2.7÷5.5V (2 offers) 
Memory: 512B EEPROM Interface: 2-wire;I2C Type of integrated circuit: RTC circuit Date format: YY-MM-DD-dd Manufacturer: RENESAS (INTERSIL) Time keeping current: 20µA Clock format: HH:MM:SS (12/24h...
Renesas
ISL12026IBZ
from £ 1.75*
per piece
IC: RTC circuit; 2-wire,I2C; MSOP10; 2.7÷5.5V (1 offer) 
Clock format: HH:MM:SS (12/24h) Mounting: SMD Date format: YY-MM-DD-dd Interface: I2C;2-wire Type of integrated circuit: RTC circuit Operating voltage: 2.7...5.5V Case: MSOP10 Manufacturer: RENESAS...
Renesas
ISL12082IUZ
from £ 2.48*
per piece
IC: RTC circuit; 2-wire,I2C; MSOP8; 1.8÷3.6V (1 offer) 
Type of integrated circuit: RTC circuit Manufacturer: RENESAS Operating voltage: 1.8...3.6V Clock format: HH:MM:SS (12/24h) Date format: YY-MM-DD-dd Case: MSOP8 Mounting: SMD Interface: I2C;2-wire ...
Renesas
ISL12057IUZ
from £ 1.48*
per piece
IC: RTC circuit; 2-wire,I2C; SO8; 1.8÷3.6V (1 offer) 
Case: SO8 Time keeping current: 0.65µA Interface: I2C;2-wire Type of integrated circuit: RTC circuit Clock format: HH:MM:SS (12/24h) Operating voltage: 1.8...3.6V Mounting: SMD Date format: YY-MM-D...
Renesas
ISL12057IBZ
from £ 1.68*
per piece
IC: RTC circuit; 2-wire,I2C; SRAM; 128BSRAM; DFN20; 2.7÷5.5V (1 offer) 
Kind of memory: SRAM Interface: I2C;2-wire Date format: YY-MM-DD-dd Memory: 128B SRAM Operating voltage: 2.7...5.5V Mounting: SMD Time keeping current: 15µA Manufacturer: RENESAS Case: DFN20 Type o...
Renesas
ISL12020MIRZ
from £ 4.71*
per piece
IC: RTC circuit; 2-wire,I2C; SRAM; 128BSRAM; SO20-W; 2.7÷5.5V (1 offer) 
Operating voltage: 2.7...5.5V Memory: 128B SRAM Manufacturer: RENESAS Case: SO20-W Mounting: SMD Clock format: HH:MM:SS (12/24h) Interface: I2C;2-wire Date format: YY-MM-DD-dd Type of integrated ci...
Renesas
ISL12022MAIBZ
from £ 3.08*
per piece
IC: RTC circuit; 2-wire,I2C; SRAM; 128BSRAM; SO20-W; 2.7÷5.5V (1 offer) 
Time keeping current: 15µA Date format: YY-MM-DD-dd Clock format: HH:MM:SS (12/24h) Kind of memory: SRAM Type of integrated circuit: RTC circuit Case: SO20-W Interface: 2-wire;I2C Memory: 128B SRAM...
Renesas
ISL12022MIBZ
from £ 3.36*
per piece
IC: RTC circuit; 2-wire,I2C; SRAM; 128BSRAM; SO8; 2.7÷5.5V (1 offer) 
Operating voltage: 2.7...5.5V Interface: 2-wire;I2C Clock format: HH:MM:SS (12/24h) Date format: YY-MM-DD-dd Case: SO8 Manufacturer: RENESAS Kind of memory: SRAM Memory: 128B SRAM Type of integrate...
Renesas
ISL12022IBZ
from £ 2.82*
per piece
IC: RTC circuit; 3-wire,SPI; NV SRAM; 96BSRAM; TSSOP20; 2÷5.5V (1 offer) 
DC supply current: 1.28mA Mounting: SMD Manufacturer: Analog Devices (MAXIM INTEGRATED) Case: TSSOP20 Date format: YY-MM-DD Operating voltage: 2...5.5V Type of integrated circuit: RTC circuit Kind ...
Analog Devices
DS1305EN+
from £ 3.73*
per piece
IC: RTC circuit; 3-wire,SPI; NV SRAM; 96BSRAM; TSSOP20; 2÷5.5V (1 offer) 
Clock format: HH:MM:SS DC supply current: 1.28mA Case: TSSOP20 Operating voltage: 2...5.5V Interface: 3-wire;SPI Manufacturer: Analog Devices (MAXIM INTEGRATED) Time keeping current: 0.45µA Type of...
Analog Devices
DS1305EN+T&R
from £ 4.11*
per piece
IC: RTC circuit; 3-wire; NV SRAM; 31BSRAM; DIP8; 2÷5.5V (1 offer) 
Operating voltage: 2...5.5V Type of integrated circuit: RTC circuit Mounting: THT DC supply current: 1.28mA Memory: 31B SRAM Manufacturer: Analog Devices (MAXIM INTEGRATED) Date format: YY-MM-DD Ou...
Analog Devices
DS1302+
from £ 1.56*
per piece
IC: RTC circuit; 3-wire; NV SRAM; 31BSRAM; SO8; 2÷5.5V (1 offer) 
Clock format: HH:MM:SS DC supply current: 1.28mA Output voltage: 0.4...2.4V Time keeping current: 0.2µA Memory: 31B SRAM Manufacturer: Analog Devices (MAXIM INTEGRATED) Type of integrated circuit: ...
Analog Devices
DS1302Z+
from £ 2.33*
per piece
IC: RTC circuit; 3-wire; NV SRAM; 31BSRAM; SO8; 2÷5.5V (1 offer) 
Kind of memory: NV SRAM Mounting: SMD Type of integrated circuit: RTC circuit DC supply current: 1.28mA Output voltage: 0.4...2.4V Operating voltage: 2...5.5V Case: SO8 Clock format: HH:MM:SS Memor...
Analog Devices
DS1302ZN+
from £ 1.54*
per piece
IC: RTC circuit; 3-wire; TSSOP20; 2.79÷3.63V (1 offer) 
DC supply current: 100µA Type of integrated circuit: RTC circuit Time keeping current: 0.3µA Interface: 3-wire Case: TSSOP20 Operating voltage: 2.79...3.63V Mounting: SMD Date format: YY-MM-DD Outp...
Analog Devices
DS1670E+
from £ 7.64*
per piece
IC: RTC circuit; 4-wire,serial; SOP14; 1.7÷5.5V (1 offer) 
Interface: serial;4-wire Operating voltage: 1.7...5.5V Type of integrated circuit: RTC circuit Manufacturer: EPSON Mounting: SMD DC supply current: 2µA Case: SOP14
Epson
RX-4045SA AA
from £ 5.58*
per piece
IC: RTC circuit; I2C,serial; NV RAM; SO8; 2÷5.5V; 56B (3 offers) 
Date format: YY-MM-DD-dd Time keeping current: 70µA Memory capacity: 56B Case: SO8 Mounting: SMD Clock format: HH:MM:SS DC supply current: 300µA Operating voltage: 2...5.5V Interface: serial;I2C Ki...
ST Microelectronics
M41T11M6F
from £ 1.75*
per piece
IC: RTC circuit; I2C,serial; NV RAM; SO8; 2÷5.5V; 8B (3 offers) 
Date format: YY-MM-DD-dd Operating voltage: 2...5.5V Time keeping current: 70µA Clock format: HH:MM:SS Mounting: SMD Case: SO8 Interface: serial;I2C Memory capacity: 8B DC supply current: 300µA Typ...
ST Microelectronics
M41T00M6F
from £ 1.51*
per piece
IC: RTC circuit; I2C,serial; NV SRAM; 44BSRAM; SO16; 2.7÷5.5V (3 offers) 
Type of integrated circuit: RTC circuit Operating voltage: 2.7...5.5V Clock format: HH:MM:SS:hh (24h) Manufacturer: STMicroelectronics Interface: I2C;serial Integrated circuit features: watchdog;pr...
ST Microelectronics
M41T94MQ6F
from £ 2.15*
per piece
IC: RTC circuit; I2C,serial; NV SRAM; 44BSRAM; SOH28; 2.7÷5.5V (2 offers) 
Operating voltage: 2.7...5.5V Mounting: SMD Integrated circuit features: PoR;watchdog;programmable alarm Manufacturer: STMicroelectronics Case: SOH28 Date format: YY-MM-DD-dd Interface: I2C;serial ...
ST Microelectronics
M41T94MH6F
from £ 3.557*
per piece
IC: RTC circuit; I2C,serial; NV SRAM; 8BSRAM; SO8; 2.5÷6V (3 offers) 
DC supply current: 0.2mA Kind of memory: NV SRAM Date format: YY-MM-DD-dd Case: SO8 Mounting: SMD Manufacturer: NXP Clock format: HH:MM:SS:hh (12/24h) Interface: I2C;serial Operating voltage: 2.5.....
NXP
PCF8593T/1,118
from £ 1.54*
per piece
IC: RTC circuit; I2C,serial; QFN16; 1.3÷4.4V (1 offer) 
DC supply current: 35µA Integrated circuit features: programmable alarm Date format: YY-MM-DD-dd Mounting: SMD Clock format: HH:MM:SS:hh (24h) Interface: I2C;serial Case: QFN16 Time keeping current...
ST Microelectronics
M41T65Q6F
from £ 1.07*
per piece
IC: RTC circuit; I2C,serial; QFN16; 1.3÷4.4V (2 offers) 
DC supply current: 35µA Type of integrated circuit: RTC circuit Time keeping current: 0.35µA Manufacturer: STMicroelectronics Date format: YY-MM-DD-dd Mounting: SMD Operating voltage: 1.3...4.4V In...
ST Microelectronics
M41T60Q6F
from £ 0.472*
per piece
IC: RTC circuit; I2C,serial; SO8; 1.8÷5.5V (2 offers) 
Operating voltage: 1.8...5.5V Case: SO8 Mounting: SMD Integrated circuit features: PoR Clock format: HH:MM:SS:hh (24h) DC supply current: 800µA Type of integrated circuit: RTC circuit Date format: ...
NXP
PCF8563T/5,518
from £ 0.386*
per piece
IC: RTC circuit; I2C,serial; SO8; 1.8÷5.5V (3 offers) 
Manufacturer: NXP Operating voltage: 1.8...5.5V Interface: I2C;serial Date format: YY-MM-DD-dd DC supply current: 0.5mA Clock format: HH:MM:SS:hh (12/24h) Type of integrated circuit: RTC circuit Mo...
NXP
PCF8523T/1,118
from £ 0.561*
per piece
IC: RTC circuit; I2C,serial; SO8; 1.8÷5.5V (2 offers) 
Interface: I2C;serial Type of integrated circuit: RTC circuit Case: SO8 Mounting: SMD Operating voltage: 1.8...5.5V Integrated circuit features: PoR Date format: YY-MM-DD-dd Manufacturer: NXP Clock...
NXP
PCF8563T/F4,118
from £ 0.651*
per piece
IC: RTC circuit; I2C,serial; SO8; 3÷3.6V (1 offer) 
DC supply current: 100µA Operating voltage: 3...3.6V Clock format: HH:MM:SS (24h) Frequency: 32.768kHz Interface: I2C;serial Date format: YY-MM-DD-dd Mounting: SMD Case: SO8 Type of integrated circ...
Texas Instruments
BQ32000D
from £ 0.92*
per piece
IC: RTC circuit; I2C,serial; SO8; 3÷3.6V (1 offer) 
Type of integrated circuit: RTC circuit Manufacturer: TEXAS INSTRUMENTS Date format: YY-MM-DD-dd Interface: serial;I2C Frequency: 32.768kHz Clock format: HH:MM:SS (24h) Case: SO8 Mounting: SMD Oper...
Texas Instruments
BQ32002D
from £ 0.73*
per piece
IC: RTC circuit; I2C,serial; SRAM; 20BSRAM; SO8; 2÷5.5V (2 offers) 
Interface: serial;I2C Integrated circuit features: watchdog;programmable alarm Operating voltage: 2...5.5V Clock format: HH:MM:SS:hh (24h) Time keeping current: 100µA Mounting: SMD Type of integrat...
ST Microelectronics
M41T81M6F
from £ 1.321*
per piece
IC: RTC circuit; I2C,serial; TSSOP8; 1.8÷5.5V (3 offers) 
Date format: YY-MM-DD-dd Manufacturer: NXP Integrated circuit features: PoR DC supply current: 800µA Clock format: HH:MM:SS:hh (24h) Operating voltage: 1.8...5.5V Interface: I2C;serial Case: TSSOP8...
NXP
PCF8563TS/5,118
from £ 0.54*
per piece
IC: RTC circuit; I2C,serial; TSSOP8; 1.8÷5.5V (2 offers) 
Clock format: HH:MM:SS:hh (24h) Interface: serial;I2C Type of integrated circuit: RTC circuit Manufacturer: NXP Operating voltage: 1.8...5.5V Integrated circuit features: PoR Case: TSSOP8 DC supply...
NXP
PCF8563TS/4,118
from £ 0.702*
per piece
IC: RTC circuit; I2C; 1.8÷5.5VDC; SO8 (1 offer) 
Type of integrated circuit: RTC circuit Integrated circuit features: PoR Case: SO8 Mounting: SMD Supply voltage: 1.8...5.5V DC Frequency: 32.768kHz Manufacturer: NXP Interface: I2C
NXP
PCF85063AT/AAZ
from £ 0.46*
per piece
IC: RTC circuit; I2C; DIP8; 2.79÷3.63V (1 offer) 
Attention! This product is sold up to the quantity available in stock. In case of larger orders, the amount will be replaced by the available quantity. Type of integrated circuit: RTC circuit Time ...
Analog Devices
DS1672-33+
from £ 1.74*
per piece
IC: RTC circuit; I2C; DIP8; 4.5÷5.5V (1 offer) 
Clock format: HH:MM:SS Mounting: THT Case: DIP8 Output voltage: 0.4...2.4V Interface: I2C Time keeping current: 0.3µA Date format: YY-MM-DD Manufacturer: Analog Devices (MAXIM INTEGRATED) Operating...
Analog Devices
DS1678+
from £ 5.96*
per piece
IC: RTC circuit; I2C; EEPROM; 10BEEPROM; SO8; 2.5÷5.5V (1 offer) 
Mounting: SMD Interface: I2C Case: SO8 Clock format: Binary Kind of memory: EEPROM Memory: 10B EEPROM Type of integrated circuit: RTC circuit DC supply current: 120µA Operating voltage: 2.5...5.5V ...
Analog Devices
DS1682S+
from £ 4.16*
per piece
IC: RTC circuit; I2C; EEPROM; SOP8; 2.7÷3.3V; Memory org: 512x8bit (1 offer) 
Mounting: SMD Operating voltage: 2.7...3.3V Case: SOP8 Memory organisation: 512x8bit Type of integrated circuit: RTC circuit Kind of memory: EEPROM Interface: I2C Manufacturer: Analog Devices (MAXI...
Analog Devices
DS1388Z-3+
from £ 3.14*
per piece
IC: RTC circuit; I2C; NV RAM; SOP28; 2.7÷3.6V; 44B (2 offers) 
Kind of memory: NV RAM Case: SOP28 Clock format: HH:MM:SS:hh (24h) Mounting: SMD Type of integrated circuit: RTC circuit Time keeping current: 0.5µA Memory capacity: 44B Interface: I2C Operating vo...
ST Microelectronics
M41ST85WMH6F
from £ 5.30*
per piece
IC: RTC circuit; I2C; NV SRAM; 56BSRAM; SO8; 4.5÷5.5V (1 offer) 
Interface: I2C Mounting: SMD Memory: 56B SRAM Kind of memory: NV SRAM Time keeping current: 0.3µA Clock format: HH:MM:SS Type of integrated circuit: RTC circuit DC supply current: 1.5mA Manufacture...
Analog Devices
DS1307Z+T&R
from £ 0.93*
per piece
IC: RTC circuit; I2C; NV SRAM; 56BSRAM; SO8; 4.5÷5.5V (1 offer) 
Integrated circuit features: LPC Mounting: SMD Date format: YY-MM-DD Clock format: HH:MM:SS Kind of memory: NV SRAM DC supply current: 1.5mA Time keeping current: 0.3µA Type of integrated circuit: ...
Analog Devices
DS1307ZN+T&R
from £ 2.21*
per piece
IC: RTC circuit; I2C; NV SRAM; 56BSRAM; SO8; 4.5÷5.5V (1 offer) 
Date format: YY-MM-DD Operating voltage: 4.5...5.5V Case: SO8 Type of integrated circuit: RTC circuit Time keeping current: 0.3µA Manufacturer: Analog Devices (MAXIM INTEGRATED) DC supply current: ...
Analog Devices
DS1307Z+
from £ 1.16*
per piece
IC: RTC circuit; I2C; NV SRAM; 56BSRAM; SO8; 4.5÷5.5V (1 offer) 
Time keeping current: 0.3µA Manufacturer: Analog Devices (MAXIM INTEGRATED) Operating voltage: 4.5...5.5V DC supply current: 1.5mA Type of integrated circuit: RTC circuit Kind of memory: NV SRAM In...
Analog Devices
DS1307ZN+
from £ 2.72*
per piece
IC: RTC circuit; I2C; NV SRAM; SO8; 3÷5.5V (1 offer) 
Kind of memory: NV SRAM Time keeping current: 0.8µA Case: SO8 DC supply current: 325µA Operating voltage: 3...5.5V Interface: I2C Manufacturer: Analog Devices (MAXIM INTEGRATED) Mounting: SMD Type ...
Analog Devices
DS1338Z-33+T
from £ 4.69*
per piece
IC: RTC circuit; I2C; NV SRAM; SO8; 3÷5.5V (1 offer) 
Date format: YY-MM-DD Mounting: SMD Operating voltage: 3...5.5V DC supply current: 325µA Time keeping current: 0.8µA Type of integrated circuit: RTC circuit Manufacturer: Analog Devices (MAXIM INTE...
Analog Devices
DS1338Z-33+
from £ 4.58*
per piece
IC: RTC circuit; I2C; SO16-W; 2.3÷5.5V (1 offer) 
Case: SO16-W Mounting: SMD DC supply current: 300µA Interface: I2C Type of integrated circuit: RTC circuit Date format: YY-MM-DD Clock format: HH:MM:SS Time keeping current: 0.84µA Manufacturer: An...
Analog Devices
DS3231SN#
from £ 4.38*
per piece
IC: RTC circuit; I2C; SO16-W; 2.3÷5.5V (1 offer) 
Case: SO16-W DC supply current: 300µA Mounting: SMD Time keeping current: 0.84µA Type of integrated circuit: RTC circuit Operating voltage: 2.3...5.5V Interface: I2C Date format: YY-MM-DD Clock for...
Analog Devices
DS3231SN+T&R
from £ 2.99*
per piece
IC: RTC circuit; I2C; SO8; 1.8÷5.5V (1 offer) 
DC supply current: 0.15mA Clock format: HH:MM:SS Type of integrated circuit: RTC circuit Time keeping current: 0.425µA Mounting: SMD Case: SO8 Operating voltage: 1.8...5.5V Interface: I2C Date form...
Analog Devices
DS1337S+
from £ 2.49*
per piece
IC: RTC circuit; I2C; SO8; 1.8÷5.5V (1 offer) 
Clock format: HH:MM:SS Date format: YY-MM-DD Interface: I2C DC supply current: 0.15mA Operating voltage: 1.8...5.5V Manufacturer: Analog Devices (MAXIM INTEGRATED) Mounting: SMD Time keeping curren...
Analog Devices
DS1337S+T&R
from £ 0.86*
per piece
IC: RTC circuit; I2C; SO8; 2.97÷5.5V (1 offer) 
Mounting: SMD Type of integrated circuit: RTC circuit DC supply current: 300µA Case: SO8 Operating voltage: 2.97...5.5V Manufacturer: Analog Devices (MAXIM INTEGRATED) Date format: YY-MM-DD Interfa...
Analog Devices
DS1340Z-33+
from £ 5.66*
per piece
IC: RTC circuit; I2C; SOP14; 1.7÷5.5V (1 offer) 
Mounting: SMD Manufacturer: EPSON Type of integrated circuit: RTC circuit Operating voltage: 1.7...5.5V Case: SOP14 Interface: I2C
Epson
RX-8025SA AA
from £ 4.16*
per piece
IC: RTC circuit; I2C; SOP8; 2.97÷5.5V (1 offer) 
Manufacturer: Analog Devices (MAXIM INTEGRATED) Clock format: HH:MM:SS DC supply current: 450µA Case: SOP8 Date format: YY-MM-DD Operating voltage: 2.97...5.5V Time keeping current: 0.4µA Mounting:...
Analog Devices
DS1339U-33+
from £ 2.48*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; DIP8 (2 offers) 
Case: DIP8 Mounting: THT Memory: 64B SRAM Output voltage: -0.6...7.5V Clock format: HH:MM:SS (12/24h) Frequency: 400kHz DC supply current: 0.4mA Date format: YY-MM-DD-dd Supply voltage: 1.8...5.5V ...
Microchip Technology
MCP7940N-I/P
from £ 0.722*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; DIP8 (3 offers) 
DC supply current: 5µA Date format: YY-MM-DD-dd Frequency: 400kHz Kind of memory: SRAM Memory: 64B SRAM Type of integrated circuit: RTC circuit Clock format: HH:MM:SS (12/24h) Mounting: THT Interfa...
Microchip Technology
MCP7940M-I/P
from £ 0.576*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; MSOP8 (3 offers) 
Clock format: HH:MM:SS (12/24h) Type of integrated circuit: RTC circuit Interface: I2C Case: MSOP8 Time keeping current: 700nA DC supply current: 0.4mA Frequency: 400kHz Manufacturer: MICROCHIP TEC...
Microchip Technology
MCP79410-I/MS
from £ 0.874*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; MSOP8 (1 offer) 
Memory: 64B SRAM Supply voltage: 1.8...5.5V DC Type of integrated circuit: RTC circuit Case: MSOP8 DC supply current: 3mA Integrated circuit features: EEPROM;EUI-64 Kind of memory: SRAM Frequency: ...
Microchip Technology
MCP79412-I/MS
from £ 1.21*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; MSOP8 (1 offer) 
DC supply current: 0.4mA Supply voltage: 1.8...5.5V DC Type of integrated circuit: RTC circuit Mounting: SMD Manufacturer: MICROCHIP TECHNOLOGY Frequency: 400kHz Date format: YY-MM-DD-dd Output vol...
Microchip Technology
MCP7940M-I/MS
from £ 0.68*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; MSOP8 (3 offers) 
Output voltage: -0.6...7.5V Memory: 64B SRAM Time keeping current: 700nA DC supply current: 0.4mA Kind of memory: SRAM Type of integrated circuit: RTC circuit Mounting: SMD Supply voltage: 1.8...5....
Microchip Technology
MCP7940N-I/MS
from £ 0.649*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; MSOP8 (2 offers) 
Output voltage: -0.6...6.5V Time keeping current: 700nA Date format: YY-MM-DD-dd Clock format: HH:MM:SS (12/24h) DC supply current: 3mA Kind of memory: SRAM Type of integrated circuit: RTC circuit ...
Microchip Technology
MCP79411-I/MS
from £ 0.868*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; MSOP8 (1 offer) 
Supply voltage: 1.8...5.5V DC Interface: I2C Kind of memory: SRAM Clock format: HH:MM:SS (12/24h) Mounting: SMD Case: MSOP8 Manufacturer: MICROCHIP TECHNOLOGY Output voltage: -0.6...6.5V Integrated...
Microchip Technology
MCP79402-I/MS
from £ 0.92*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; MSOP8 (2 offers) 
Type of integrated circuit: RTC circuit Clock format: HH:MM:SS (12/24h) Frequency: 400kHz Case: MSOP8 Mounting: SMD Integrated circuit features: EUI-48 Time keeping current: 700nA Date format: YY-M...
Microchip Technology
MCP79401-I/MS
from £ 0.924*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; SO8 (2 offers) 
Integrated circuit features: EEPROM;EUI-48 Output voltage: -0.6...7.5V Interface: I2C Type of integrated circuit: RTC circuit Mounting: SMD Manufacturer: MICROCHIP TECHNOLOGY Frequency: 400kHz DC s...
Microchip Technology
MCP79411-I/SN
from £ 0.691*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; SO8 (1 offer) 
Integrated circuit features: EUI-64 Date format: YY-MM-DD-dd Interface: I2C Manufacturer: MICROCHIP TECHNOLOGY Kind of memory: SRAM Clock format: HH:MM:SS (12/24h) DC supply current: 3mA Frequency:...
Microchip Technology
MCP79402-I/SN
from £ 0.85*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; SO8 (3 offers) 
Date format: YY-MM-DD-dd Integrated circuit features: EUI-64;EEPROM Case: SO8 Memory: 64B SRAM Mounting: SMD Output voltage: -0.6...6.5V DC supply current: 3mA Kind of memory: SRAM Manufacturer: MI...
Microchip Technology
MCP79412-I/SN
from £ 0.869*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; SO8 (3 offers) 
Frequency: 400kHz Manufacturer: MICROCHIP TECHNOLOGY Output voltage: -0.6...7.5V Date format: YY-MM-DD-dd Time keeping current: 700nA Interface: I2C Supply voltage: 1.8...5.5V DC DC supply current:...
Microchip Technology
MCP79410-I/SN
from £ 0.80*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; SO8 (2 offers) 
Integrated circuit features: EUI-48 Frequency: 400kHz DC supply current: 3mA Supply voltage: 1.8...5.5V DC Time keeping current: 700nA Kind of memory: SRAM Date format: YY-MM-DD-dd Memory: 64B SRAM...
Microchip Technology
MCP79401-I/SN
from £ 0.754*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; SO8 (2 offers) 
Manufacturer: MICROCHIP TECHNOLOGY Frequency: 400kHz Supply voltage: 1.8...5.5V DC Date format: YY-MM-DD-dd Time keeping current: 700nA Interface: I2C DC supply current: 0.4mA Mounting: SMD Kind of...
Microchip Technology
MCP7940M-I/SN
from £ 0.525*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; SO8 (3 offers) 
Clock format: HH:MM:SS (12/24h) Date format: YY-MM-DD-dd Interface: I2C Mounting: SMD Manufacturer: MICROCHIP TECHNOLOGY DC supply current: 0.4mA Frequency: 400kHz Supply voltage: 1.8...5.5V DC Out...
Microchip Technology
MCP7940N-I/SN
from £ 0.687*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; TSSOP8 (1 offer) 
Integrated circuit features: EEPROM;EUI-48 Type of integrated circuit: RTC circuit Frequency: 400kHz Interface: I2C Time keeping current: 700nA Memory: 64B SRAM Manufacturer: MICROCHIP TECHNOLOGY C...
Microchip Technology
MCP79411-I/ST
from £ 0.97*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; TSSOP8 (3 offers) 
Time keeping current: 700nA Clock format: HH:MM:SS (12/24h) Date format: YY-MM-DD-dd Case: TSSOP8 Memory: 64B SRAM Output voltage: -0.6...7.5V Interface: I2C Mounting: SMD Manufacturer: MICROCHIP T...
Microchip Technology
MCP7940N-I/ST
from £ 0.669*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; TSSOP8 (1 offer) 
Date format: YY-MM-DD-dd DC supply current: 3mA Kind of memory: SRAM Output voltage: -0.6...6.5V Frequency: 400kHz Case: TSSOP8 Integrated circuit features: EUI-48 Interface: I2C Manufacturer: MICR...
Microchip Technology
MCP79401-I/ST
from £ 0.88*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; TSSOP8 (1 offer) 
Clock format: HH:MM:SS (12/24h) Time keeping current: 700nA Case: TSSOP8 Mounting: SMD DC supply current: 3mA Integrated circuit features: EUI-64 Supply voltage: 1.8...5.5V DC Manufacturer: MICROCH...
Microchip Technology
MCP79402-I/ST
from £ 0.88*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; TSSOP8 (1 offer) 
Integrated circuit features: EEPROM;EUI-64 Case: TSSOP8 Mounting: SMD Type of integrated circuit: RTC circuit Supply voltage: 1.8...5.5V DC DC supply current: 3mA Memory: 64B SRAM Clock format: HH:...
Microchip Technology
MCP79412-I/ST
from £ 0.93*
per piece
IC: RTC circuit; I2C; SRAM; 64BSRAM; 1.8÷5.5VDC; TSSOP8 (2 offers) 
Output voltage: -0.6...7.5V Mounting: SMD Clock format: HH:MM:SS (12/24h) Memory: 64B SRAM DC supply current: 0.4mA Kind of memory: SRAM Date format: YY-MM-DD-dd Manufacturer: MICROCHIP TECHNOLOGY ...
Microchip Technology
MCP7940M-I/ST
from £ 0.544*
per piece
IC: RTC circuit; I2C; SRAM; SO8; 2.7÷5.5V (3 offers) 
Mounting: SMD Case: SO8 Interface: I2C DC supply current: 300µA Kind of memory: SRAM Operating voltage: 2.7...5.5V Type of integrated circuit: RTC circuit Clock format: HH:MM:SS (24h) Manufacturer:...
ST Microelectronics
M41T00SM6F
from £ 1.544*
per piece
IC: RTC circuit; I2C; VSOJ20; 1.8÷5.5V (1 offer) 
Type of integrated circuit: RTC circuit DC supply current: 800µA Case: VSOJ20 Interface: I2C Operating voltage: 1.8...5.5V Manufacturer: EPSON Mounting: SMD
Epson
RTC-8564JE
from £ 5.38*
per piece
IC: RTC circuit; I2C; uSOP8; 1.7÷5.5V (1 offer) 
Date format: YY-MM-DD-dd Interface: I2C Mounting: SMD Manufacturer: Analog Devices (MAXIM INTEGRATED) Operating voltage: 1.7...5.5V DC supply current: 450µA Type of integrated circuit: RTC circuit ...
Analog Devices
DS1339AU+
from £ 3.11*
per piece
IC: RTC circuit; SPI; SRAM; 64BSRAM; 1.8÷3.6VDC; MSOP10 (2 offers) 
Output voltage: -0.6...6.5V Interface: SPI Frequency: 5MHz Manufacturer: MICROCHIP TECHNOLOGY Time keeping current: 700nA Date format: YY-MM-DD-dd Kind of memory: SRAM Supply voltage: 1.8...3.6V DC...
Microchip Technology
MCP79521-I/MS
from £ 1.122*
per piece
IC: RTC circuit; SPI; SRAM; 64BSRAM; 1.8÷3.6VDC; MSOP10 (2 offers) 
Supply voltage: 1.8...3.6V DC Integrated circuit features: EUI-64;EEPROM Output voltage: -0.6...6.5V DC supply current: 5mA Date format: YY-MM-DD-dd Clock format: HH:MM:SS:hh (12/24h) Frequency: 5M...
Microchip Technology
MCP79512-I/MS
from £ 1.19*
per piece
IC: RTC circuit; SPI; SRAM; 64BSRAM; 1.8÷3.6VDC; MSOP10 (1 offer) 
Frequency: 5MHz Memory: 64B SRAM Integrated circuit features: EUI-64;EEPROM Mounting: SMD Supply voltage: 1.8...3.6V DC Manufacturer: MICROCHIP TECHNOLOGY Time keeping current: 700nA Clock format: ...
Microchip Technology
MCP79522-I/MS
from £ 1.24*
per piece
IC: RTC circuit; SPI; SRAM; 64BSRAM; 1.8÷3.6VDC; MSOP10 (2 offers) 
Manufacturer: MICROCHIP TECHNOLOGY Frequency: 5MHz Mounting: SMD Integrated circuit features: EEPROM Date format: YY-MM-DD-dd Case: MSOP10 Supply voltage: 1.8...3.6V DC DC supply current: 3mA Kind ...
Microchip Technology
MCP79520-I/MS
from £ 0.999*
per piece
IC: RTC circuit; SPI; SRAM; 64BSRAM; 1.8÷3.6VDC; MSOP10 (3 offers) 
Output voltage: -0.6...6.5V Mounting: SMD Clock format: HH:MM:SS:hh (12/24h) Integrated circuit features: EUI-48;EEPROM Time keeping current: 700nA Manufacturer: MICROCHIP TECHNOLOGY Memory: 64B SR...
Microchip Technology
MCP79511-I/MS
from £ 1.029*
per piece
IC: RTC circuit; SPI; SRAM; 64BSRAM; 1.8÷3.6VDC; SO14 (1 offer) 
Clock format: HH:MM:SS:hh (12/24h) Kind of memory: SRAM Date format: YY-MM-DD-dd Output voltage: -0.6...6.5V Integrated circuit features: EUI-48;EEPROM Memory: 64B SRAM Case: SO14 Type of integrate...
Microchip Technology
MCP795W11-I/SL
from £ 1.51*
per piece
IC: RTC circuit; SPI; SRAM; 64BSRAM; 1.8÷3.6VDC; SO14 (1 offer) 
Case: SO14 Interface: SPI DC supply current: 3mA Kind of memory: SRAM Clock format: HH:MM:SS:hh (12/24h) Supply voltage: 1.8...3.6V DC Output voltage: -0.6...6.5V Date format: YY-MM-DD-dd Time keep...
Microchip Technology
MCP795W20-I/SL
from £ 1.86*
per piece
IC: RTC circuit; SPI; SRAM; 64BSRAM; 1.8÷3.6VDC; SO14 (1 offer) 
Type of integrated circuit: RTC circuit Case: SO14 Mounting: SMD Integrated circuit features: EEPROM;EUI-64 Clock format: HH:MM:SS:hh (12/24h) Frequency: 5MHz Interface: SPI Manufacturer: MICROCHIP...
Microchip Technology
MCP795W22-I/SL
from £ 1.72*
per piece
IC: RTC circuit; SPI; SRAM; 64BSRAM; 1.8÷3.6VDC; SO14 (1 offer) 
Memory: 64B SRAM Supply voltage: 1.8...3.6V DC Manufacturer: MICROCHIP TECHNOLOGY Case: SO14 Type of integrated circuit: RTC circuit Mounting: SMD Integrated circuit features: EEPROM;EUI-64 Clock f...
Microchip Technology
MCP795W12-I/SL
from £ 1.47*
per piece
IC: RTC circuit; SPI; SRAM; 64BSRAM; 1.8÷3.6VDC; TDFN10 (1 offer) 
Time keeping current: 700nA Interface: SPI Clock format: HH:MM:SS:hh (12/24h) Integrated circuit features: EEPROM;EUI-64 Frequency: 5MHz Supply voltage: 1.8...3.6V DC Output voltage: -0.6...6.5V Ma...
Microchip Technology
MCP79522T-I/MN
from £ 1.25*
per piece
IC: RTC circuit; SPI; SRAM; 64BSRAM; 1.8÷3.6VDC; TDFN10 (1 offer) 
Type of integrated circuit: RTC circuit Supply voltage: 1.8...3.6V DC DC supply current: 3mA Mounting: SMD Case: TDFN10 Interface: SPI Manufacturer: MICROCHIP TECHNOLOGY Time keeping current: 700nA...
Microchip Technology
MCP79520T-I/MN
from £ 1.10*
per piece
IC: RTC circuit; SPI; SRAM; 64BSRAM; 1.8÷3.6VDC; TDFN10 (1 offer) 
Memory: 64B SRAM Clock format: HH:MM:SS:hh (12/24h) Output voltage: -0.6...6.5V Kind of memory: SRAM DC supply current: 3mA Type of integrated circuit: RTC circuit Interface: SPI Case: TDFN10 Manuf...
Microchip Technology
MCP79521T-I/MN
from £ 1.21*
per piece
IC: RTC circuit; SPI; SRAM; 64BSRAM; 1.8÷3.6VDC; TSSOP14 (1 offer) 
Memory: 64B SRAM Kind of memory: SRAM Clock format: HH:MM:SS:hh (12/24h) Interface: SPI Frequency: 5MHz Time keeping current: 700nA Manufacturer: MICROCHIP TECHNOLOGY Supply voltage: 1.8...3.6V DC ...
Microchip Technology
MCP795W12-I/ST
from £ 1.58*
per piece
IC: RTC circuit; SPI; SRAM; 64BSRAM; 1.8÷3.6VDC; TSSOP14 (1 offer) 
Mounting: SMD Interface: SPI Manufacturer: MICROCHIP TECHNOLOGY Clock format: HH:MM:SS:hh (12/24h) Integrated circuit features: EEPROM;EUI-48 Memory: 64B SRAM Kind of memory: SRAM Type of integrate...
Microchip Technology
MCP795W11-I/ST
from £ 1.49*
per piece
IC: RTC circuit; SPI; SRAM; 64BSRAM; 1.8÷5.5VDC; SO14 (3 offers) 
Clock format: HH:MM:SS (12/24h) Kind of memory: SRAM Output voltage: -0.6...7.5V Mounting: SMD Type of integrated circuit: RTC circuit Time keeping current: 700nA Supply voltage: 1.8...5.5V DC Inte...
Microchip Technology
MCP795W10-I/SL
from £ 1.291*
per piece
IC: RTC circuit; SPI; SRAM; 64BSRAM; 1.8÷5.5VDC; TSSOP14 (1 offer) 
Interface: SPI Date format: YY-MM-DD-dd Case: TSSOP14 Frequency: 10MHz Kind of memory: SRAM Clock format: HH:MM:SS (12/24h) Manufacturer: MICROCHIP TECHNOLOGY Supply voltage: 1.8...5.5V DC DC suppl...
Microchip Technology
MCP795W10-I/ST
from £ 1.64*
per piece
IC: RTC circuit; SPI; uSOP10; 2.97÷5.5V (1 offer) 
Integrated circuit features: low voltage;trickle charger Date format: YY-MM-DD-dd Mounting: SMD DC supply current: 2mA Operating voltage: 2.97...5.5V Clock format: HH:MM:SS:hh Type of integrated ci...
Analog Devices
DS1390U-33+
from £ 4.24*
per piece
IC: RTC circuit; parallel; NV SRAM; 16kbSRAM; PCDIP24; 4.5÷5.5V (2 offers) 
Time keeping current: 3mA Operating voltage: 4.5...5.5V Trade name: TIMEKEEPER® Interface: parallel Date format: YY-MM-DD-dd Kind of memory: NV SRAM DC supply current: 80mA Mounting: THT Memory: 16...
ST Microelectronics
M48T12-70PC1
from £ 14.035*
per piece
IC: RTC circuit; parallel; NV SRAM; 16kbSRAM; PCDIP24; 4.5÷5.5V (2 offers) 
Clock format: HH:MM:SS (24h) Operating voltage: 4.5...5.5V Mounting: THT Memory: 16kb SRAM Case: PCDIP24 DC supply current: 80mA Interface: parallel Trade name: TIMEKEEPER® Manufacturer: STMicroele...
ST Microelectronics
M48T12-150PC1
from £ 18.96*
per piece
IC: RTC circuit; parallel; NV SRAM; 16kbSRAM; PCDIP24; 4.75÷5.5V (2 offers) 
Battery/ rechargeable battery: battery Li(CF) BR1225 2,8V x1 DC supply current: 80mA Clock format: HH:MM:SS (24h) Trade name: TIMEKEEPER® Manufacturer: STMicroelectronics Case: PCDIP24 Mounting: TH...
ST Microelectronics
M48T02-150PC1
from £ 15.126*
per piece
IC: RTC circuit; parallel; NV SRAM; 16kbSRAM; PCDIP24; 4.75÷5.5V (3 offers) 
Trade name: TIMEKEEPER® Battery/ rechargeable battery: battery Li(CF) BR1225 2,8V x1 Interface: parallel Case: PCDIP24 Mounting: THT Type of integrated circuit: RTC circuit Date format: YY-MM-DD-dd...
ST Microelectronics
M48T02-70PC1
from £ 12.67*
per piece
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