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  RTC circuits (120 items)

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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; 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
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; parallel; NV SRAM; 64kbSRAM; PCDIP28; 4.5÷5.5V (2 offers) 
Access time: 70ns Date format: YY-MM-DD-dd Operating voltage: 4.5...5.5V Manufacturer: STMicroelectronics Trade name: TIMEKEEPER® Type of integrated circuit: RTC circuit DC supply current: 50mA Mem...
ST Microelectronics
M48T58Y-70PC1
from £ 16.92*
per piece
IC: RTC circuit; parallel; NV SRAM; 64kbSRAM; PCDIP28; 4.75÷5.5V (2 offers) 
Memory: 64kb SRAM Case: PCDIP28 Interface: parallel Mounting: THT Memory organisation: 8kx8bit Type of integrated circuit: RTC circuit Trade name: TIMEKEEPER® Kind of memory: NV SRAM Clock format: ...
ST Microelectronics
M48T58-70PC1
from £ 17.16*
per piece
IC: RTC circuit; parallel; NV SRAM; 64kbSRAM; PCDIP28; 4.5÷5.5V (2 offers) 
Clock format: HH:MM:SS (24h) Date format: YY-MM-DD-dd Trade name: TIMEKEEPER® Access time: 70ns Memory organisation: 32kx8bit Case: PCDIP28 Memory: 64kb SRAM Kind of memory: NV SRAM Manufacturer: S...
ST Microelectronics
M48T35Y-70PC1
from £ 20.25*
per piece
IC: RTC circuit; parallel; NV SRAM; 256kbSRAM; PCDIP28; 4.75÷5.5V (2 offers) 
Trade name: TIMEKEEPER® Interface: parallel Memory: 256kb SRAM Clock format: HH:MM:SS (24h) Case: PCDIP28 Manufacturer: STMicroelectronics Memory organisation: 32kx8bit Kind of memory: NV SRAM Time...
ST Microelectronics
M48T35-70PC1
from £ 22.69*
per piece
IC: RTC circuit; parallel; NV SRAM; 64kbSRAM; PCDIP28; 4.5÷5.5V (1 offer) 
Memory organisation: 8kx8bit Time keeping current: 3mA Operating voltage: 4.5...5.5V Kind of memory: NV SRAM Access time: 150ns Manufacturer: STMicroelectronics Type of integrated circuit: RTC circ...
ST Microelectronics
M48T18-150PC
from £ 22.67*
per piece
IC: RTC circuit; parallel; NV SRAM; 64kbSRAM; PCDIP28; 4.5÷5.5V (2 offers) 
Memory organisation: 8kx8bit Trade name: TIMEKEEPER® Case: PCDIP28 Time keeping current: 3mA Kind of memory: NV SRAM Memory: 64kb SRAM Mounting: THT Access time: 100ns DC supply current: 80mA Type ...
ST Microelectronics
M48T18-100PC1
from £ 20.11*
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; 64kbSRAM; PCDIP28; 4.75÷5.5V (2 offers) 
Memory organisation: 8kx8bit Mounting: THT Type of integrated circuit: RTC circuit Kind of memory: NV SRAM Memory: 64kb SRAM Access time: 150ns Case: PCDIP28 Manufacturer: STMicroelectronics Trade ...
ST Microelectronics
M48T08-150PC1
from £ 21.53*
per piece
IC: RTC circuit; parallel; NV SRAM; 64kbSRAM; PCDIP28; 4.75÷5.5V (2 offers) 
Memory organisation: 8kx8bit Memory: 64kb SRAM Time keeping current: 3mA Type of integrated circuit: RTC circuit Case: PCDIP28 Clock format: HH:MM:SS (24h) Operating voltage: 4.75...5.5V Date forma...
ST Microelectronics
M48T08-100PC1
from £ 16.70*
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
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
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