STM32F030C6(2013) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F030C6
(Rev.:2013)

Value-line ARM®-based 32-bit MCU with up to 256-KB Flash, timers, ADC, communication interfaces, 2.4-3.6 V operation

STMicroelectronics 

STM32F030x4 STM32F030x6 STM32F030x8

Functional overview

3.11.2

3.11.3

3.11.4

General-purpose timers (TIM3, TIM14..17)

There are five synchronizable general-purpose timers embedded in the STM32F030x

devices (see Table 5 for differences). Each general-purpose timer can be used to generate

PWM outputs, or as simple time base.

TIM3

STM32F030x devices feature a synchronizable 4-channel general-purpose timer based on

a 16-bit auto-reload up/downcounter and a 16-bit prescaler. TIM3 features 4 independent

channels for input capture/output compare, PWM or one-pulse mode output. This gives up

to 12 input captures/output compares/PWMs on the largest packages.

The TIM3 general-purpose timer can work with the TIM1 advanced-control timer via the

Timer Link feature for synchronization or event chaining.

It provides independent DMA request generation.

The TIM3 timer is capable of handling quadrature (incremental) encoder signals and the

digital outputs from 1 to 3 hall-effect sensors.

Its counter can be frozen in debug mode.

TIM14

This timer is based on a 16-bit auto-reload upcounter and a 16-bit prescaler.

TIM14 features one single channel for input capture/output compare, PWM or one-pulse

mode output.

Its counter can be frozen in debug mode.

TIM15, TIM16 and TIM17

These timers are based on a 16-bit auto-reload upcounter and a 16-bit prescaler.

TIM15 has two independent channels, whereas TIM16 and TIM17 feature one single

channel for input capture/output compare, PWM or one-pulse mode output.

The TIM15, TIM16 and TIM17 timers can work together, and TIM15 can also operate with

TIM1 via the Timer Link feature for synchronization or event chaining.

TIM15 can be synchronized with TIM16 and TIM17.

TIM15, TIM16, and TIM17 have a complementary output with dead-time generation and

independent DMA request generation.

Their counters can be frozen in debug mode.

Basic timer TIM6

This timer is mainly used as a generic 16-bit time base.

Independent watchdog (IWDG)

The independent watchdog is based on an 8-bit prescaler and 12-bit downcounter with

user-defined refresh window. It is clocked from an independent 40 kHz internal RC and as it

operates independently from the main clock, it can operate in Stop and Standby modes. It

can be used either as a watchdog to reset the device when a problem occurs, or as a free

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