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  RTC circuits (22 items)

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Accessories: battery; parallel; SNAPHAT; 2.8V; for M48 memories (2 offers) 
Battery/ rechargeable battery: battery Li(CF) BR1225 2,8V x1 Interface: parallel Trade name: TIMEKEEPER® Manufacturer: STMicroelectronics Case: SNAPHAT Frequency: 32.768kHz Capacity: 48mAh Applicat...
ST Microelectronics
M4T28-BR12SH1
from £ 4.431*
per piece
 
 piece
IC: RTC circuit; I2C,serial; NV RAM; SO8; 2÷5.5V; 56B (3 offers) 
Memory capacity: 56B Case: SO8 Operating voltage: 2...5.5V DC supply current: 300µA Kind of memory: NV RAM Manufacturer: STMicroelectronics Mounting: SMD Type of integrated circuit: RTC circuit Int...
ST Microelectronics
M41T11M6F
from £ 1.75*
per piece
 
 piece
IC: RTC circuit; I2C,serial; NV RAM; SO8; 2÷5.5V; 8B (3 offers) 
Operating voltage: 2...5.5V Clock format: HH:MM:SS Kind of memory: NV RAM Mounting: SMD Case: SO8 Memory capacity: 8B DC supply current: 300µA Manufacturer: STMicroelectronics Interface: serial;I2C...
ST Microelectronics
M41T00M6F
from £ 1.51*
per piece
 
 piece
IC: RTC circuit; I2C,serial; NV SRAM; 44BSRAM; SO16; 2.7÷5.5V (3 offers) 
Memory: 44B SRAM Kind of memory: NV SRAM Mounting: SMD Date format: YY-MM-DD-dd Manufacturer: STMicroelectronics Integrated circuit features: PoR;programmable alarm;watchdog Type of integrated circ...
ST Microelectronics
M41T94MQ6F
from £ 2.15*
per piece
 
 piece
IC: RTC circuit; I2C,serial; NV SRAM; 44BSRAM; SOH28; 2.7÷5.5V (2 offers) 
Date format: YY-MM-DD-dd Operating voltage: 2.7...5.5V Integrated circuit features: programmable alarm;PoR;watchdog Clock format: HH:MM:SS:hh (24h) Case: SOH28 Manufacturer: STMicroelectronics Memo...
ST Microelectronics
M41T94MH6F
from £ 3.557*
per piece
 
 piece
IC: RTC circuit; I2C,serial; QFN16; 1.3÷4.4V (1 offer) 
Case: QFN16 Interface: serial;I2C Time keeping current: 0.35µA Date format: YY-MM-DD-dd Operating voltage: 1.3...4.4V Type of integrated circuit: RTC circuit Mounting: SMD Manufacturer: STMicroelec...
ST Microelectronics
M41T65Q6F
from £ 1.08*
per piece
 
 piece
IC: RTC circuit; I2C,serial; QFN16; 1.3÷4.4V (2 offers) 
Time keeping current: 0.35µA Operating voltage: 1.3...4.4V Interface: I2C;serial DC supply current: 35µA Clock format: HH:MM:SS:hh (24h) Case: QFN16 Date format: YY-MM-DD-dd Mounting: SMD Manufactu...
ST Microelectronics
M41T60Q6F
from £ 0.472*
per piece
 
 piece
IC: RTC circuit; I2C,serial; SRAM; 20BSRAM; SO8; 2÷5.5V (2 offers) 
Type of integrated circuit: RTC circuit Kind of memory: SRAM Interface: I2C;serial Time keeping current: 100µA DC supply current: 0.4mA Clock format: HH:MM:SS:hh (24h) Operating voltage: 2...5.5V I...
ST Microelectronics
M41T81M6F
from £ 1.321*
per piece
 
 piece
IC: RTC circuit; I2C; NV RAM; SOP28; 2.7÷3.6V; 44B (2 offers) 
Interface: I2C Time keeping current: 0.5µA Mounting: SMD Clock format: HH:MM:SS:hh (24h) Kind of memory: NV RAM Case: SOP28 Memory capacity: 44B Date format: YY-MM-DD-dd Manufacturer: STMicroelectr...
ST Microelectronics
M41ST85WMH6F
from £ 5.32*
per piece
 
 piece
IC: RTC circuit; I2C; SRAM; SO8; 2.7÷5.5V (3 offers) 
Clock format: HH:MM:SS (24h) Operating voltage: 2.7...5.5V Date format: YY-MM-DD-dd Case: SO8 Manufacturer: STMicroelectronics DC supply current: 300µA Type of integrated circuit: RTC circuit Time ...
ST Microelectronics
M41T00SM6F
from £ 1.544*
per piece
 
 piece
IC: RTC circuit; parallel; NV SRAM; 16kbSRAM; PCDIP24; 4.5÷5.5V (2 offers) 
Clock format: HH:MM:SS (24h) DC supply current: 80mA Time keeping current: 3mA Memory: 16kb SRAM Interface: parallel Kind of memory: NV SRAM Memory organisation: 2kx8bit Type of integrated circuit:...
ST Microelectronics
M48T12-70PC1
from £ 14.035*
per piece
 
 piece
IC: RTC circuit; parallel; NV SRAM; 16kbSRAM; PCDIP24; 4.5÷5.5V (2 offers) 
Memory: 16kb SRAM Time keeping current: 3mA Trade name: TIMEKEEPER® Clock format: HH:MM:SS (24h) Manufacturer: STMicroelectronics Interface: parallel DC supply current: 80mA Mounting: THT Case: PCD...
ST Microelectronics
M48T12-150PC1
from £ 19.05*
per piece
 
 piece
IC: RTC circuit; parallel; NV SRAM; 16kbSRAM; PCDIP24; 4.75÷5.5V (2 offers) 
Time keeping current: 3mA Mounting: THT Memory organisation: 2kx8bit Operating voltage: 4.75...5.5V Access time: 150ns Type of integrated circuit: RTC circuit Battery/ rechargeable battery: battery...
ST Microelectronics
M48T02-150PC1
from £ 15.126*
per piece
 
 piece
IC: RTC circuit; parallel; NV SRAM; 16kbSRAM; PCDIP24; 4.75÷5.5V (3 offers) 
DC supply current: 80mA Case: PCDIP24 Manufacturer: STMicroelectronics Date format: YY-MM-DD-dd Mounting: THT Type of integrated circuit: RTC circuit Interface: parallel Operating voltage: 4.75...5...
ST Microelectronics
M48T02-70PC1
from £ 12.67*
per piece
 
 piece
IC: RTC circuit; parallel; NV SRAM; 256kbSRAM; PCDIP28; 4.75÷5.5V (2 offers) 
Kind of memory: NV SRAM Manufacturer: STMicroelectronics Operating voltage: 4.75...5.5V Access time: 70ns Memory: 256kb SRAM Trade name: TIMEKEEPER® Mounting: THT Interface: parallel Date format: Y...
ST Microelectronics
M48T35-70PC1
from £ 22.81*
per piece
 
 piece
IC: RTC circuit; parallel; NV SRAM; 64kbSRAM; PCDIP28; 4.5÷5.5V (1 offer) 
Access time: 150ns Kind of memory: NV SRAM Manufacturer: STMicroelectronics Mounting: THT Clock format: HH:MM:SS (24h) Memory: 64kb SRAM Trade name: TIMEKEEPER® Case: PCDIP28 Interface: parallel Ty...
ST Microelectronics
M48T18-150PC
from £ 22.72*
per piece
 
 piece
IC: RTC circuit; parallel; NV SRAM; 64kbSRAM; PCDIP28; 4.5÷5.5V (2 offers) 
Clock format: HH:MM:SS (24h) Interface: parallel Type of integrated circuit: RTC circuit Memory: 64kb SRAM Access time: 70ns Operating voltage: 4.5...5.5V Case: PCDIP28 Kind of memory: NV SRAM Manu...
ST Microelectronics
M48T35Y-70PC1
from £ 20.25*
per piece
 
 piece
IC: RTC circuit; parallel; NV SRAM; 64kbSRAM; PCDIP28; 4.5÷5.5V (2 offers) 
Case: PCDIP28 Interface: parallel DC supply current: 80mA Manufacturer: STMicroelectronics Kind of memory: NV SRAM Operating voltage: 4.5...5.5V Memory: 64kb SRAM Access time: 100ns Clock format: H...
ST Microelectronics
M48T18-100PC1
from £ 20.171*
per piece
 
 piece
IC: RTC circuit; parallel; NV SRAM; 64kbSRAM; PCDIP28; 4.5÷5.5V (2 offers) 
Kind of memory: NV SRAM Memory organisation: 8kx8bit Case: PCDIP28 Type of integrated circuit: RTC circuit DC supply current: 50mA Operating voltage: 4.5...5.5V Memory: 64kb SRAM Clock format: HH:M...
ST Microelectronics
M48T58Y-70PC1
from £ 16.92*
per piece
 
 piece
IC: RTC circuit; parallel; NV SRAM; 64kbSRAM; PCDIP28; 4.75÷5.5V (2 offers) 
Mounting: THT Kind of memory: NV SRAM Case: PCDIP28 Trade name: TIMEKEEPER® Type of integrated circuit: RTC circuit Date format: YY-MM-DD-dd Access time: 70ns Interface: parallel DC supply current:...
ST Microelectronics
M48T58-70PC1
from £ 17.16*
per piece
 
 piece
IC: RTC circuit; parallel; NV SRAM; 64kbSRAM; PCDIP28; 4.75÷5.5V (2 offers) 
DC supply current: 80mA Interface: parallel Battery/ rechargeable battery: battery Li(CF) BR1225 2,8V x1 Case: PCDIP28 Type of integrated circuit: RTC circuit Time keeping current: 3mA Trade name: ...
ST Microelectronics
M48T08-100PC1
from £ 16.77*
per piece
 
 piece
IC: RTC circuit; parallel; NV SRAM; 64kbSRAM; PCDIP28; 4.75÷5.5V (2 offers) 
Memory organisation: 8kx8bit Operating voltage: 4.75...5.5V Date format: YY-MM-DD-dd Trade name: TIMEKEEPER® Interface: parallel Mounting: THT DC supply current: 80mA Case: PCDIP28 Type of integrat...
ST Microelectronics
M48T08-150PC1
from £ 21.63*
per piece
 
 piece
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