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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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
from £ 4.11*
per piece
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