RTC & Watchdog
[1] [2] [3] [4] [5] 
BQ3285Texas Instruments   RTC IC with 114x8 NVSRAM 
BQ3285ETexas Instruments   RTC IC with 242x8 NVSRAM Alarm Wake-up 3V Op on L Version 
BQ3285LDTexas Instruments   ACPI Compliant RTC IC W 242x8 NVSRAM Alarm Wake-up Dedicated 32kHz Output 3V Op on L Version 
BQ3285LFTexas Instruments   Y2K Enhanced ACPI Compliant RTC IC w 240x8 NVSRAM, Alarm Wake-up 3.3V op 32kHz Dedicated Output 
BQ3287Texas Instruments   RTC Module with 114x8 NVSRAM, RAM Clear Input on A Version 
BQ3287ATexas Instruments   RTC Module With 114x8 NVSRAM, RAM Clear Input on A Version 
BQ3287ETexas Instruments   RTC Module With 242x8 NVSRAM, Alarm Wake-up, RAM Clear Input on EA Version 
BQ3287EATexas Instruments   RTC Module w 242x8 NVSRAM Alarm Wake-up RAM Clear Input on EA Version 
BQ4285Texas Instruments   RTC IC With 114x8 NVSRAM and NVSRAM Control 
BQ4285ETexas Instruments   RTC IC With 114x8 NVSRAM and NVSRAM Control, Alarm Wake-up 3V Op on L Version 
BQ4287Texas Instruments   RTC Module With 114x8 NVSRAM and NVSRAM Control 
BQ4802LYTexas Instruments   Y2K-Compliant Parallel RTC with CPU Supervisor and External NVSRAM Control, 3V Vcc 
BQ4802YTexas Instruments   Y2K-Compliant Parallel RTC with CPU Supervisor and External NVSRAM Control, 5V Vcc 
BQ4822YTexas Instruments   RTC Module With 8Kx8 NVSRAM Watchdog Timer uP Reset Interrupts and Battery Low Warning 
BQ4830YTexas Instruments   RTC Module With 32Kx8 NVSRAM 
BQ4832YTexas Instruments   RTC Module W 32Kx8 NVSRAM Watchdog Timer, uP Reset, Interrupts and Battery Low Warning 
BQ4842YTexas Instruments   RTC Module With 128Kx8 NVSRAM, Watchdog Timer, uP Reset, Interrupts and Battery Low Warning 
BQ4845Texas Instruments   RTC IC W NVSRAM Control, Watchdog Timer, uP Reset, Interrupts and Battery Low Warning 
BQ4845YTexas Instruments   RTC IC W NVSRAM Control, Watchdog Timer, uP Reset, Interrupts and Battery Low Warning 
BQ4847Texas Instruments   RTC W NVSRAM Control, Watchdog Timer, uP Reset Interrupts Battery Low Warning 
[1] [2] [3] [4] [5] 

ChipCatalog.com - Your Source of Information About Electronic Components