ST7FLU05MCE View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
ST7FLU05MCE
STMicroelectronics
'ST7FLU05MCE' PDF : 124 Pages View PDF
ST7LUS5, ST7LU05, ST7LU09
10 On-chip peripherals
On-chip peripherals
10.1 Lite timer
10.1.1
Introduction
The lite timer can be used for general-purpose timing functions. It is based on a free-running
13-bit upcounter with two software-selectable timebase periods, an 8-bit input capture
register and watchdog function.
OObbssoolleettee PPrroodduucctt((ss)) -- OObbssoolleettee PPrroodduucctt((ss)) 10.1.2
Main features
● Real-time clock
– 13-bit upcounter
– 1 ms or 2 ms timebase period (@ 8 MHz fOSC)
– Maskable timebase interrupt
● Input capture
– 8-bit input capture register (LTICR)
– Maskable interrupt with wake-up from halt mode capability
● Watchdog
– Enabled by hardware or software (configurable by option byte)
– Optional reset on HALT instruction (configurable by option byte)
– Automatically resets the device unless disable bit is refreshed
– Software reset (forced watchdog reset)
– Watchdog reset status flag
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