
STMicroelectronics
Serial real-time clock with 56 bytes NVRAM

STMicroelectronics
SERIAL REAL-TIME CLOCK

STMicroelectronics
Serial Access TIMEKEEPER®

STMicroelectronics
Serial access phantom RTC supervisor

STMicroelectronics
5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM

STMicroelectronics
Serial access Real-Time Clock with alarm

STMicroelectronics
5.0 or 3.0V, 512 bit (64 x 8) Serial RTC and NVRAM Supervisor