M4T32-BR12SH
ST Microelectronics
256 Kbit 32K x8 SERIAL RTCM41ST85Y M41ST85W
5.0 OR 3.0V, 512 bit (64 x 8) SERIAL RTC and NVRAM SUPERVISOR
FEATURES SUMMARY s 5.0 OR 3.0V OPERATING VOLTAGE
s
s
SERIAL INTERFACE SUPPORTS I2C BUS (400 KHz) NVRAM SUPERVISOR FOR EXTERNAL LPSRAM OPTIMIZED FOR MINIMAL INTERCONNECT TO MCU 2.
M4T32-BR12SH
ST Microelectronics
256 Kbit 32K x8 SERIAL RTCM41ST85Y M41ST85W
5.0 OR 3.0V, 512 bit (64 x 8) SERIAL RTC and NVRAM SUPERVISOR
FEATURES SUMMARY s 5.0 OR 3.0V OPERATING VOLTAGE
s
s
SERIAL INTERFACE SUPPORTS I2C BUS (400 KHz) NVRAM SUPERVISOR FOR EXTERNAL LPSRAM OPTIMIZED FOR MINIMAL INTERCONNECT TO MCU 2.
M4T32-BR12SH
ST Microelectronics
5.0 OR 3.0V/ 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISORM41ST85Y M41ST85W
5.0 OR 3.0V, 512 bit (64 x 8) SERIAL RTC and NVRAM SUPERVISOR
FEATURES SUMMARY s 5.0 OR 3.0V OPERATING VOLTAGE
s
s
SERIAL INTERFACE SUPPORTS I2C BUS (400 KHz) NVRAM SUPERVISOR FOR EXTERNAL LPSRAM OPTIMIZED FOR MINIMAL INTERCONNECT TO MCU 2.
M4T32-BR12SH
ST Microelectronics
TIMEKEEPER SNAPHAT Battery & CrystalM41ST85Y M41ST85W
5.0 OR 3.0V, 512 bit (64 x 8) SERIAL RTC and NVRAM SUPERVISOR
FEATURES SUMMARY s 5.0 OR 3.0V OPERATING VOLTAGE
s
s
SERIAL INTERFACE SUPPORTS I2C BUS (400 KHz) NVRAM SUPERVISOR FOR EXTERNAL LPSRAM OPTIMIZED FOR MINIMAL INTERCONNECT TO MCU 2.
M4T32-BR12SH
ST Microelectronics
TIMEKEEPER SNAPHAT Battery & CrystalM41ST85Y M41ST85W
5.0 OR 3.0V, 512 bit (64 x 8) SERIAL RTC and NVRAM SUPERVISOR
FEATURES SUMMARY s 5.0 OR 3.0V OPERATING VOLTAGE
s
s
SERIAL INTERFACE SUPPORTS I2C BUS (400 KHz) NVRAM SUPERVISOR FOR EXTERNAL LPSRAM OPTIMIZED FOR MINIMAL INTERCONNECT TO MCU 2.
M4T32-BR12SH1
ST Microelectronics
TIMEKEEPER SNAPHAT Battery & CrystalM4TXX-BR12SH
TIMEKEEPER SNAPHAT (Battery & Crystal)
s
Provides Battery Backup Power for Non-Volatile TIMEKEEPERs and Controllers in the SNAPHAT SOIC Package Removable Battery Avoids Heat Associated with Surface Mount Process Snaps Directly onto Surface-Mounte
M4T32-BR12SH1
ST Microelectronics
TIMEKEEPER SNAPHAT Battery & CrystalM4TXX-BR12SH
TIMEKEEPER SNAPHAT (Battery & Crystal)
s
Provides Battery Backup Power for Non-Volatile TIMEKEEPERs and Controllers in the SNAPHAT SOIC Package Removable Battery Avoids Heat Associated with Surface Mount Process Snaps Directly onto Surface-Mounte