Serial real-time clock with 44 bytes NVRAM and reset 16 Kbit, 8 Kbit, 4 Kbit, 2 Kbit and 1 Kbit serial I²C bus EEPROM 5V or 3V NVRAM supervisor for up to two LPSRAMs 5V or 3V NVRAM supervisor for up to 8 LPSRAMs Serial real-time clock 逻辑IC
RTC Module with CPU supervisor 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDIP8 RTC Module with CPU supervisor 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8
RTC Module with CPU supervisor 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDIP8 RTC Module with CPU supervisor 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8