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  Real Time Clocks (50 items)

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STMicroelectronics M41ST85WMX6TR, Real Time Clock, 64bit RAM, 28-Pin SOX / 1889204 (1 offer) 
The M41ST85W is a combination serial real-time clock, microprocessor supervisor, and NVRAM supervisor. It is built in a low-power CMOS SRAM process and has a 64-byte memory space with 44 bytes of N...
ST Microelectronics
M41ST85WMX6TR
£ 3.818*
per piece
 
 pieces
STMicroelectronics M41ST85WMX6TR, Real Time Clock, 64bit RAM, 28-Pin SOX / 1889366 (1 offer) 
Functions = Alarm, Battery Backup, Calendar, Watchdog Timer Date Format = Binary, D:D:M:Y:C User RAM = 64bit Mounting Type = Surface Mount Package Type = SOX Pin Count = 28 Dimensions = 18.01 x 7.6...
ST Microelectronics
M41ST85WMX6TR
from £ 6.398*
per piece
 
 piece
ST Microelectronics
M41ST87WMX6TR
£ 4.784*
per piece
 
 pieces
ST Microelectronics
M41ST87WMX6TR
from £ 13.08*
per 2 pieces
 
 packet
ST Microelectronics
M41ST87WSS6F
£ 3.829*
per piece
 
 pieces
ST Microelectronics
M41ST87WSS6F
from £ 5.958*
per piece
 
 piece
ST Microelectronics
M41T00M6F
from £ 1.41*
per piece
 
 piece
ST Microelectronics
M41T00M6F
from £ 3,590.625*
per 2,500 pieces
 
 packet
ST Microelectronics
M41T00SM6F
from £ 1.434*
per piece
 
 piece
ST Microelectronics
M41T00SM6F
from £ 1.667*
per piece
 
 piece
ST Microelectronics
M41T0M6F
£ 2,667.10*
per 2,500 pieces
 
 packet
ST Microelectronics
M41T0M6F
from £ 1.041*
per piece
 
 piece
ST Microelectronics
M41T11M6F
from £ 1.725*
per piece
 
 piece
ST Microelectronics
M41T11M6F
£ 4,461.625*
per 2,500 pieces
 
 packet
ST Microelectronics
M41T11MH6F
£ 3.066*
per piece
 
 pieces
ST Microelectronics
M41T11MH6F
from £ 3.53*
per piece
 
 piece
ST Microelectronics
M41T56M6F
£ 3,492.75*
per 2,500 pieces
 
 packet
ST Microelectronics
M41T56M6F
from £ 1.53*
per piece
 
 pieces
ST Microelectronics
M41T60Q6F
from £ 0.472*
per piece
 
 piece
STMicroelectronics M41T62LC6F, Real Time Clock (RTC), 16B RAM Serial, 8-Pin CLCC / 1655507 (1 offer) 
Real Time Clock Peripherals, STMicroelectronics
ST Microelectronics
M41T62LC6F
£ 2.583*
per piece
 
 pieces
STMicroelectronics M41T62LC6F, Real Time Clock (RTC), 16B RAM Serial, 8-Pin CLCC / 8805342 (1 offer) 
Real Time Clock Peripherals, STMicroelectronics
ST Microelectronics
M41T62LC6F
from £ 12.92*
per 5 pieces
 
 packet
ST Microelectronics
M41T65Q6F
from £ 1.05*
per piece
 
 piece
STMicroelectronics M41T80M6F, Real Time Clock Serial-2 Wire, Serial-I2C, 8-Pin SOIC / 1889205 (2 offers) 
Functions = Alarm, Calendar Date Format = Binary, D:D:M:Y:C Bus Type = Serial-2 Wire, Serial-I2C Mounting Type = Surface Mount Package Type = SO Pin Count = 8 Dimensions = 5 x 4 x 1.5mm Length = 5m...
ST Microelectronics
M41T80M6F
from £ 1.13*
per piece
 
 piece
STMicroelectronics M41T80M6F, Real Time Clock Serial-2 Wire, Serial-I2C, 8-Pin SOIC / 1889342 (1 offer) 
Counters for tenths/hundredths of seconds, seconds, minutes, hours, day, date, month, year, and century 32 KHz crystal oscillator integrating load capacitance (12.5 pF) providing exceptional oscill...
ST Microelectronics
M41T80M6F
from £ 1.077*
per piece
 
 piece
STMicroelectronics M41T81M6F, Real Time Clock (RTC), 20B RAM Serial, 8-Pin SOIC / 1023553 (2 offers) 
Real Time Clock Peripherals, STMicroelectronics
ST Microelectronics
M41T81M6F
from £ 1.261*
per piece
 
 piece
STMicroelectronics M41T81M6F, Real Time Clock (RTC), 20B RAM Serial, 8-Pin SOIC / 8091420 (1 offer) 
Real Time Clock Peripherals, STMicroelectronics
ST Microelectronics
M41T81M6F
from £ 6.995*
per 5 pieces
 
 packet
ST Microelectronics
M41T81SM6F
from £ 1.506*
per piece
 
 pieces
ST Microelectronics
M41T81SM6F
£ 3,178.575*
per 2,500 pieces
 
 packet
STMicroelectronics M41T82RM6F, Real Time Clock, 32bit RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC / 1889206 (2 offers) 
Functions = Alarm, Battery Backup, Calendar, Watchdog Timer Date Format = Binary, D:D:M:Y:C User RAM = 32bit Bus Type = Serial-2 Wire, Serial-I2C Mounting Type = Surface Mount Package Type = SO Pin...
ST Microelectronics
M41T82RM6F
from £ 1.38*
per piece
 
 piece
STMicroelectronics M41T82RM6F, Real Time Clock, 32bit RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC / 1889354 (1 offer) 
Ultra-low battery supply current of 365 nA Factory-calibrated accuracy of ±5 ppm typical after 2 reflows (SOX18) Much better accuracies achievable using built-in programmable analog and digital cal...
ST Microelectronics
M41T82RM6F
from £ 1.889*
per piece
 
 piece
STMicroelectronics M41T82SM6F, Real Time Clock, 32bit RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC / 1889207 (2 offers) 
Functions = Alarm, Battery Backup, Calendar, Watchdog Timer Date Format = Binary, D:D:M:Y:C User RAM = 32bit Bus Type = Serial-2 Wire, Serial-I2C Mounting Type = Surface Mount Package Type = SO Pin...
ST Microelectronics
M41T82SM6F
from £ 1.416*
per piece
 
 piece
STMicroelectronics M41T82SM6F, Real Time Clock, 32bit RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC / 1889363 (1 offer) 
The MC34063A/E series is a monolithic control circuit which delivers the main functions for DC-DC voltage converting. The device contains an internal temperature compensated reference, comparator, ...
ST Microelectronics
M41T82SM6F
from £ 2.06*
per piece
 
 piece
ST Microelectronics
M41T83SQA6F
from £ 1.681*
per piece
 
 pieces
ST Microelectronics
M41T83SQA6F
from £ 11.565*
per 5 pieces
 
 packet
ST Microelectronics
M41T93RMY6F
£ 2.297*
per piece
 
 pieces
ST Microelectronics
M41T93RMY6F
from £ 10.76*
per 5 pieces
 
 packet
ST Microelectronics
M41T94MH6F
from £ 3.513*
per piece
 
 piece
ST Microelectronics
M41T94MH6F
from £ 18.558*
per 6 pieces
 
 packet
ST Microelectronics
M41T94MQ6F
from £ 2.00*
per piece
 
 piece
ST Microelectronics
M41T94MQ6F
from £ 9.97*
per 5 pieces
 
 packet
STMicroelectronics M48T12-70PC1, Real Time Clock (RTC), 16kbit RAM, 24-Pin PCDIP / 1688017 (2 offers) 
Real Time Clock with Parallel Interface, TIMEKEEPER® SRAM, STMicroelectronics. Timekeepers, combine SRAM with up to 256 Kbytes of memory, and a byte-wide interface along with a quartz-based very-lo...
ST Microelectronics
M48T12-70PC1
from £ 13.338*
per piece
 
 piece
STMicroelectronics M48T12-70PC1, Real Time Clock (RTC), 16kbit RAM, 24-Pin PCDIP / 8289977 (1 offer) 
Real Time Clock with Parallel Interface, TIMEKEEPER® SRAM, STMicroelectronics. Timekeepers, combine SRAM with up to 256 Kbytes of memory, and a byte-wide interface along with a quartz-based very-lo...
ST Microelectronics
M48T12-70PC1
from £ 15.045*
per piece
 
 piece
STMicroelectronics M48T18-100PC1, Real Time Clock (RTC), 8192B RAM Parallel, 28-Pin PCDIP / 7147298 (2 offers) 
Real Time Clock with Parallel Interface, TIMEKEEPER® SRAM, STMicroelectronics. Timekeepers, combine SRAM with up to 256 Kbytes of memory, and a byte-wide interface along with a quartz-based very-lo...
ST Microelectronics
M48T18-100PC1
from £ 20.161*
per piece
 
 piece
STMicroelectronics M48T18-100PC1, Real Time Clock (RTC), 8192B RAM Parallel, 28-Pin PCDIP / 9196337 (1 offer) 
Real Time Clock with Parallel Interface, TIMEKEEPER® SRAM, STMicroelectronics. Timekeepers, combine SRAM with up to 256 Kbytes of memory, and a byte-wide interface along with a quartz-based very-lo...
ST Microelectronics
M48T18-100PC1
from £ 241.32408*
per 12 pieces
 
 packet
STMicroelectronics M48T35Y-70PC1, Real Time Clock (RTC), 32768B RAM Parallel, 28-Pin PCDIP / 6248466 (2 offers) 
Real Time Clock with Parallel Interface, TIMEKEEPER® SRAM, STMicroelectronics. Timekeepers, combine SRAM with up to 256 Kbytes of memory, and a byte-wide interface along with a quartz-based very-lo...
ST Microelectronics
M48T35Y-70PC1
from £ 19.59*
per piece
 
 piece
STMicroelectronics M48T35Y-70PC1, Real Time Clock (RTC), 32768B RAM Parallel, 28-Pin PCDIP / 9209001 (1 offer) 
Real Time Clock with Parallel Interface, TIMEKEEPER® SRAM, STMicroelectronics. Timekeepers, combine SRAM with up to 256 Kbytes of memory, and a byte-wide interface along with a quartz-based very-lo...
ST Microelectronics
M48T35Y-70PC1
from £ 266.03808*
per 12 pieces
 
 packet
STMicroelectronics M48T58-70PC1, Real Time Clock (RTC), 8192B RAM Parallel, 28-Pin PCDIP / 6865036 (2 offers) 
Real Time Clock with Parallel Interface, TIMEKEEPER® SRAM, STMicroelectronics. Timekeepers, combine SRAM with up to 256 Kbytes of memory, and a byte-wide interface along with a quartz-based very-lo...
ST Microelectronics
M48T58-70PC1
from £ 16.08*
per piece
 
 piece
STMicroelectronics M48T58-70PC1, Real Time Clock (RTC), 8192B RAM Parallel, 28-Pin PCDIP / 9209004 (1 offer) 
Real Time Clock with Parallel Interface, TIMEKEEPER® SRAM, STMicroelectronics. Timekeepers, combine SRAM with up to 256 Kbytes of memory, and a byte-wide interface along with a quartz-based very-lo...
ST Microelectronics
M48T58-70PC1
from £ 190.77204*
per 12 pieces
 
 packet
STMicroelectronics M48T58Y-70PC1, Real Time Clock (RTC), 8192B RAM Parallel, 28-Pin PCDIP / 6865030 (2 offers) 
Real Time Clock with Parallel Interface, TIMEKEEPER® SRAM, STMicroelectronics. Timekeepers, combine SRAM with up to 256 Kbytes of memory, and a byte-wide interface along with a quartz-based very-lo...
ST Microelectronics
M48T58Y-70PC1
from £ 15.83*
per piece
 
 piece
STMicroelectronics M48T58Y-70PC1, Real Time Clock (RTC), 8192B RAM Parallel, 28-Pin PCDIP / 9208991 (1 offer) 
Real Time Clock with Parallel Interface, TIMEKEEPER® SRAM, STMicroelectronics. Timekeepers, combine SRAM with up to 256 Kbytes of memory, and a byte-wide interface along with a quartz-based very-lo...
ST Microelectronics
M48T58Y-70PC1
from £ 205.72008*
per 12 pieces
 
 packet
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