STM8S105S6(2015) データシートの表示（PDF） - STMicroelectronics

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STM8S105S6
(Rev.:2015)

Access line, 16 MHz STM8S 8-bit MCU, up to 32 Kbyte Flash, integrated EEPROM, 10-bit ADC, timers, UART, SPI, I²C

STMicroelectronics 

Product overview

The IWDG time base spans from 60 µs to 1 s.

STM8S105x4/6

4.8

Auto wakeup counter

 Used for auto wakeup from active halt mode,

 Clock source: Internal 128 kHz internal low frequency RC oscillator or external clock,

 LSI clock can be internally connected to TIM1 input capture channel 1 for calibration.

4.9

Beeper

The beeper function outputs a signal on the BEEP pin for sound generation. The signal is in

the range of 1, 2 or 4 kHz.

The beeper output port is only available through the alternate function remap option bit

AFR7.

4.10

TIM1 - 16-bit advanced control 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 half-bridge driver

 16-bit up, down and up/down autoreload counter with 16-bit prescaler

 Four independent capture/compare channels (CAPCOM) configurable as input

capture, output compare, PWM generation (edge and center aligned mode) and single

pulse mode output

 Synchronization module to control the timer with external signals

 Break input to force the timer outputs into a defined state

 Three complementary outputs with adjustable dead time

 Encoder mode

 Interrupt sources: 3 x input capture/output compare, 1 x overflow/update, 1 x break

4.11

TIM2, TIM3 - 16-bit general purpose timers

 16-bit auto reload (AR) up-counter

 15-bit prescaler adjustable to fixed power of 2 ratios 1…32768

 Timers with 3 or 2 individually configurable capture/compare channels

 PWM mode

 Interrupt sources: 2 or 3 x input capture/output compare, 1 x overflow/update

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DocID14771 Rev 15

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