ZHCSEK6A January 2015 – September 2018 TPL5010
PRODUCTION DATA.
The time interval between two adjacent WAKE pulses (rising edges) is selectable through an external resistance (REXT) between the DELAY/M_RST pin and ground. The value of the resistance REXT is converted one time after POR. The allowable range of REXT is 500 Ω to 170 kΩ. At least a 1% precision resistance is recommended. See section Timer Interval Selection Using External Resistance on how to set the WAKE pulse interval using REXT.
The time between two adjacent RESET signals (falling edges), or between a RESET (falling edge) and a WAKE (rising edge), is given by the sum of the programmed time interval and the tRSTn (reset pulse width).