STM32F051C4 STMicroelectronics, STM32F051C4 Datasheet - Page 16
![no-image](/images/manufacturer_photos/0/6/637/stmicroelectronics_sml.jpg)
STM32F051C4
Manufacturer Part Number
STM32F051C4
Description
Entry-level ARM Cortex-M0 MCU with 16 Kbytes Flash, 48 MHz CPU, motor control and CEC functions
Manufacturer
STMicroelectronics
Datasheet
1.STM32F051C6.pdf
(40 pages)
Specifications of STM32F051C4
Voltage Range
2.0 V to 3.6 V
Conversion Range
0 to 3.6V
Systick Timer
24-bit downcounter
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM32F051C4T6
Manufacturer:
STMicroelectronics
Quantity:
45
Company:
Part Number:
STM32F051C4T6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Functional overview
3.12.2
3.12.3
16/22
General-purpose timers (TIM2..3, TIM14..17)
There are six synchronizable general-purpose timers embedded in the STM32F051xx
devices (see
PWM outputs, or as simple time base.
TIM2, TIM3
STM32F051xx devices feature two synchronizable 4-channel general-purpose timers. TIM2
is based on a 32-bit auto-reload up/downcounter and a 16-bit prescaler. TIM3 is based on a
16-bit auto-reload up/downcounter and a 16-bit prescaler. They feature 4 independent
channels each 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 TIM2 and TIM3 general-purpose timers can work together or with the TIM1 advanced-
control timer via the Timer Link feature for synchronization or event chaining.
TIM2 and TIM3 both have independent DMA request generation.
These timers are capable of handling quadrature (incremental) encoder signals and the
digital outputs from 1 to 3 hall-effect sensors.
Their counters 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 for DAC trigger generation. It can also be used as a generic 16-bit
time base.
Table 3
for differences). Each general-purpose timer can be used to generate
Doc ID 018746 Rev 2
STM32F051x