参数资料
型号: ST7PLU09MCTRE
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO8
封装: 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-8
文件页数: 84/124页
文件大小: 1995K
代理商: ST7PLU09MCTRE
On-chip peripherals
ST7LUS5, ST7LU05, ST7LU09
10
On-chip peripherals
10.1
Lite timer (LT)
10.1.1
Introduction
The Lite Timer can be used for general-purpose timing functions. It is based on a free-
running 13-bit up counter with two software-selectable timebase periods, an 8-bit input
capture register and watchdog function.
10.1.2
Main features
Real-time clock
13-bit up counter
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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