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Часы реального времени фирмы фирмы STMicroelectronics

Real Time Clocks STMicroelectronics


References Size Supply Voltage Description Package
M41T00 64b (x8)2.0V to 5.5VI2C serial bus,Century bit,Industrial Temperature Range SO8
M41T11 512b (x8)2.0V to 5.5VI2C serial bus,Century bit,Industrial Temperature Range SO8
M41T56 512b (x8)5V ±10%I2C serial bus,Century bit (SO8 only),Industrial Temperature Range PSDIP8,SO8
MK41T56 512b (x8)5V ±10%I2C serial bus PSDIP8,SO8
MKI41T56 512b (x8)5V ±10%I2C serial bus,Industrial Temperature Range PSDIP8,SO8
M48T86 1Kb (x8)5V ±10%A/D Mux,Alarms,BLF,Square Wave,AM/PM PCDIP24,SOH28
M48T02 16Kb (x8)5V +10/-5%70/150/200ns,10YB PCDIP24
M48T12 16Kb (x8)5V ±10%70/150/200ns,10YB PCDIP24
M48T08 64Kb (x8)5V +10/-5%100/150ns,10YB,Power Fail Interrupt PCDIP28
M48T18 64Kb (x8)5V ±10%100/150ns, 10 year battery,Power Fail Interrupt PCDIP28,SOH28
M48T58 64Kb (x8)5V +10/-5%70ns,10YB (1) PCDIP28
M48T58Y 64Kb (x8)5V ±10%70ns,10YB (1) PCDIP28,SOH28
M48T59 64Kb (x8)5V +10/-5%70ns,10YB,WDT,Reset Output,Alarms,BLF,Wake-up (1) PCDIP28
M48T59Y 64Kb (x8)5V ±10%70ns,10YB,WDT,Reset Output,Alarms,BLF,Wake-up (1) PCDIP28,SOH28 (2)
M48T559Y 64Kb (x8)5V ±10%A/A/D Mux,10YB,WDT,Reset Output,Alarms,BLF,Wake-up,PBR (1) SOH28
M48T35 256Kb (x8)5V +10/-5%70ns,10YB PCDIP28
M48T35Y 256Kb (x8)5V ±10%70ns,10YB,Century (1) PCDIP28,SOH28 (2)
M48T35AY 256Kb (x8)5V ±10%70ns,10YB,BLF,Century (1) PCDIP28,SOH28
M48T35AV 256Kb (x8)3.3V ±10%100ns,10YB,BLF,Century (1) PCDIP28,SOH28
M48T37Y 256Kb (x8)5V ±10%70ns,10YB,WDT,Reset Output,Alarms,BLF,Wake-up,Century (1) SOH44 (2)
M48T37V 256Kb (x8)3.3V ±10%100ns,10YB,WDT,Reset Output,Alarms,BLF,Wake-up,Century (1) SOH44 (2)
M48T128Y 1Mb (x8)5V ±10%70ns,10YB PMDIP32
M48T128V 1Mb (x8)3.3V ±10%85ns,10YB PMDIP32
M48T129Y 1Mb (x8)5V ±10%70ns,10YB,WDT,Reset Output,Alarms,BLF,Wake-up,Century PMDIP32
M48T129V 1Mb (x8)3.3V ±10%85ns,10YB,WDT,Reset Output,Alarms,BLF,Wake-up,Century PMDIP32
M48T512Y 4Mb (x8)5V ±10%70ns,10YB PMDIP32
M48T512V 4Mb (x8)3.3V ±10%85ns,10YB PMDIP32
M48T513Y 4Mb (x8)5V ±10%70ns,10YB,WDT,Reset Output,Alarms,BLF,Wake-up,PBR,Century PMLDIP36
M48T513V 4Mb (x8)3.3V ±10%85ns,10YB,WDT,Reset Output,Alarms,BLF,Wake-up,PBR,Century PMLDIP36
(1) Using larger battery (M4T32-BR12SH) SNAPHAT top
(2) Industrial temperature range option (-40 to 85 C) for SNAPHAT package products

В таблице использованы следующие условные обозначения:

  • 10YB - 10 year battery
  • WDT - Watchdog Timer
  • BLF - Battery Low Flag
  • PBR - Push-Button Reset