STM32F050C4 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F050C4

Low- and medium-density advanced ARM™-based 32-bit MCU with up to 32 Kbytes Flash, timers, ADC and comm. interfaces

STMicroelectronics 

STM32F050x4 STM32F050x6

Low- and medium-density advanced ARM™-based 32-bit MCU with

up to 32 Kbytes Flash, timers, ADC and comm. interfaces

Datasheet − production data

Features

■ Core: ARM 32-bit Cortex™-M0 CPU,

frequency up to 48 MHz

■ Memories

– 16 to 32 Kbytes of Flash memory

– 4 Kbytes of SRAM with HW parity checking

■ CRC calculation unit

■ Reset and supply management

– Voltage range: 2.0 V to 3.6 V

– Power-on/Power-down reset (POR/PDR)

– Programmable voltage detector (PVD)

– Low power modes: Sleep, Stop and

Standby

– VBAT supply for RTC and backup registers

■ Clock management

– 4 to 32 MHz crystal oscillator

– 32 kHz oscillator for RTC with calibration

– Internal 8 MHz RC with x6 PLL option

– Internal 40 kHz RC oscillator

■ Up to 39 fast I/Os

– All mappable on external interrupt vectors

– Up to 25 I/Os with 5 V tolerant capability

■ 5-channel DMA controller

■ 1 × 12-bit, 1.0 µs ADC (up to 10 channels)

– Conversion range: 0 to 3.6V

– Separate analog supply from 2.4 up to

3.6 V

■ Up to 9 timers

– 1 x 16-bit 7-channel advanced-control timer

for 6 channels PWM output, with deadtime

generation and emergency stop

– 1 x 32-bit and 1 x 16-bit timer, with up to 4

IC/OC, usable for IR control decoding

– 1 x 16-bit timer, with 2 IC/OC, 1 OCN,

deadtime generation and emergency stop

– 1 x 16-bit timer, with IC/OC and OCN,

deadtime generation, emergency stop and

modulator gate for IR control

LQFP48 7x7

UFQFPN32 5x5

UFQFPN28 4x4

TSSOP20

– 1 x 16-bit timer with 1 IC/OC

– Independent and system watchdog timers

– SysTick timer: 24-bit downcounter

■ Calendar RTC with alarm and periodic wakeup

from Stop/Standby

■ Communication interfaces

– 1 x I2C interface; supporting Fast Mode

Plus (1 Mbit/s) with 20 mA current sink,

SMBus/PMBus, and wakeup from STOP

– 1 x USART supporting master synchronous

SPI and modem control; one with ISO7816

interface, LIN, IrDA capability auto baud

rate detection and wakeup feature

– 1 x SPI (18 Mbit/s) with 4 to 16

programmable bit frames, with I2S interface

multiplexed

■ Serial wire debug (SWD)

■ 96-bit unique ID

■ Extended temperature range: -40 to +105°C

Table 1. Device summary

Reference

Part number

STM32F050x4

STM32F050F4, STM32F050G4, STM32F050K4,

STM32F050C4

STM32F050x6

STM32F050F6, STM32F050G6, STM32F050K6,

STM32F050C6

November 2012

This is information on a product in full production.

Doc ID 023683 Rev 1

1/97

www.st.com

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