参数资料
型号: STM8AF62AATCX
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP80
封装: 14 X 14 MM, ROHS COMPLIANT, LQFP-80
文件页数: 35/120页
文件大小: 2236K
代理商: STM8AF62AATCX
STM8AF52/62xx, STM8AF51/61xx
Product overview
Doc ID 14395 Rev 7
TIM1: Multipurpose PWM timer
This is a high-end timer designed for a wide range of control applications. With its
complementary outputs, dead-time control and center-aligned PWM capability, the field of
applications is extended to motor control, lighting and bridge driver.
16-bit up, down and up/down AR (auto-reload) counter with 16-bit fractional prescaler.
Four independent CAPCOM channels configurable as input capture, output compare,
PWM generation (edge and center aligned mode) and single pulse mode output
Trigger module which allows the interaction of TIM1 with other on-chip peripherals. In
the present implementation it is possible to trigger the ADC upon a timer event.
External trigger to change the timer behavior depending on external signals
Break input to force the timer outputs into a defined state
Three complementary outputs with adjustable dead time
Interrupt sources: 4 x input capture/output compare, 1 x overflow/update, 1 x break
TIM2 and TIM3: 16-bit PWM timers
16-bit auto-reload up-counter
15-bit prescaler adjustable to fixed power of two ratios 1…32768
Timers with three or two individually configurable CAPCOM channels
Interrupt sources: 2 or 3 x input capture/output compare, 1 x overflow/update
5.7.5
System timer
The typical usage of this timer (TIM4) is the generation of a clock tick.
8-bit auto-reload, adjustable prescaler ratio to any power of two from 1 to 128
Clock source: master clock
Interrupt source: 1 x overflow/update
Table 7.
TIM4
Timer
Counter
width
Counter
type
Prescaler
factor
Channels
Inverted
outputs
Repetition
counter
trigger
unit
External
trigger
Break
input
TIM4
8-bit
Up
2n
n = 0 to 7
0
None
No
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