M41T83SQA6E View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M41T83SQA6E

Serial RTC with battery switchover

STMicroelectronics 

Clock operation

M41T82 M41T83

Table 12. Timer countdown value register bits (addr 11h)(1)

Bit

Symbol

Description

7-0

This register holds the loaded countdown value ‘n’.

<timer countdown value>

Countdown period = n / source clock frequency.

1. Writing to the timer register will not reset the TF bit or clear the interrupt.

40/58

Share Link: