Part Number : TPL5000
Function : Nano Power Programmable Timer with Watchdog Functionality
Package : 10-pin VSSOP Type
Maker : Texas Instruments
Pinouts : 
Description :
The TPL5000 is a long-term timer IC optimized for low power applications. The IC can replace a micro controller's (µC) internal timer, allowing the µC to stay in low power sleep mode instead of running a timer, providing a total power consumption reduction of 60 to 80%.
The device is designed for use in interrupt-driven applications and provides selectable timing from 1 second to 64 seconds. Some Standards (i.e. EN50271) require implementation of a watchdog function for safety.
Datasheet PDF Download : 
Others datasheet of same file :
ARAA, TPL-5000, TPL5000DGSR, TPL5000DGST
