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STM32F051C8T6 Datasheet, PDF (1/104 Pages) STMicroelectronics – Low- and medium-density advanced ARM-based 32-bit MCU with 16 to 64 Kbytes Flash, timers, ADC, DAC and comm. interfaces | |||
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STM32F051x4 STM32F051x6
STM32F051x8
Low- and medium-density advanced ARMâ¢-based 32-bit MCU with
16 to 64 Kbytes Flash, timers, ADC, DAC and comm. interfaces
Datasheet â production data
Features
â Core: ARM 32-bit Cortexâ¢-M0 CPU,
frequency up to 48 MHz
â Memories
â 16 to 64 Kbytes of Flash memory
â 8 Kbytes of SRAM with HW parity checking
â CRC calculation unit
â Reset and power management
â Voltage range: 2.0 V to 3.6 V
â Power-on/Power down reset (POR/PDR)
â Programmable voltage detector (PVD)
â Low power modes: Sleep, Stop, Standby
â VBAT supply for RTC and backup registers
â Clock management
â 4 to 32 MHz crystal oscillator
â 32 kHz oscillator for RTC with calibration
â Internal 8 MHz RC with x6 PLL option
â Internal 40 kHz RC oscillator
â Up to 55 fast I/Os
â All mappable on external interrupt vectors
â Up to 36 I/Os with 5 V tolerant capability
â 5-channel DMA controller
â 1 à 12-bit, 1.0 µs ADC (up to 16 channels)
â Conversion range: 0 to 3.6V
â Separate analog supply from 2.4 up to 3.6
â One 12-bit D/A converter
â Two fast low-power analog comparators with
programmable input and output
â Up to 18 capacitive sensing channels
supporting touchkey, linear and rotary touch
sensors
â Up to 11 timers
â One 16-bit 7-channel advanced-control
timer for 6 channels PWM output, with
deadtime generation and emergency stop
â One 32-bit and one 16-bit timer, with up to
4 IC/OC, usable for IR control decoding
LQFP64 10x10 mm
LQFP48 7x7 mm
LQFP32 7x7 mm
UFQFPN32 5x5 mm
â One 16-bit timer, with 2 IC/OC, 1 OCN,
deadtime generation and emergency stop
â Two 16-bit timers, each with IC/OC and
OCN, deadtime generation, emergency
stop and modulator gate for IR control
â One 16-bit timer with 1 IC/OC
â Independent and system watchdog timers
â SysTick timer: 24-bit downcounter
â One 16-bit basic timer to drive the DAC
â Calendar RTC with alarm and periodic wakeup
from Stop/Standby
â Communication interfaces
â Up to two I2C interfaces; one supporting
Fast Mode Plus (1 Mbit/s) with 20 mA
current sink, SMBus/PMBus, and wakeup
from STOP
â Up to two USARTs supporting master
synchronous SPI and modem control; one
with ISO7816 interface, LIN, IrDA
capability, auto baud rate detection and
wakeup feature
â Up to two SPIs (18 Mbit/s) with 4 to 16
programmable bit frame, 1 with I2S
interface multiplexed
â HDMI CEC interface, wakeup on header
reception
â Serial wire debug (SWD)
â 96-bit unique ID
Table 1. Device summary
Reference
Part number
STM32F051x4
STM32F051x6
STM32F051x8
STM32F051K4, STM32F051C4, STM32F051R4
STM32F051K6, STM32F051C6, STM32F051R6
STM32F051C8, STM32F051R8, STM32F051K8
July 2012
This is information on a product in full production.
Doc ID 022265 Rev 3
1/105
www.st.com
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