Stm32f051c8t6 LQFP-48 ARM microcontroller - MCU agent source, lowest price
features
■ core: 32-bit cortex of arm ™- M0cpu, frequency up to 48 MHz
■ recall
– 16 to 64 kb flash memory
– 8 KB SRAM with hardware parity
■ CRC computing unit
■ reset and power management
– voltage range: 2.0 V to 3.6 V
– power on / power off reset (POR / PDR)
– programmable voltage detector (PVD)
– low power mode: sleep, stop, standby
– Vbat power 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 55 fast I / OS
– all mappable external interrupt vectors
– 36 more I / OS with 5 V tolerance
■ five channel DMA controller
■ 1 × 12 bit 1.0 µ s ADC (more than 16 channels)
– conversion range: 0 to 3.6V
– analog power supply from 2.4 to 3.6
■ a 12 bit D / a converter
■ two fast low power analog comparators
Programmable inputs and outputs
■ 18 capacitive sensing channels
Support touch key, linear and rotary touch
sensor
■ 11 more timers
– a 16 bit 7-channel control
Timer for 6-channel PWM output with dead time generation and emergency stop
– one 32-bit and one 16 bit timer, multiple
4 IC / OC, which can be used for infrared control decoding
– a 16 bit timer with 2 IC / OC, 1 OCN, dead time generation and emergency stop
– two 16 bit timers, each with IC / OC and OCN, dead time generation, emergency
Stop and modulator gate for IR control
– a 16 bit timer with 1 IC / OC
– and system watchdog timer
– systick timer: 24 bit downlink counter
– a 16 bit basic timer to drive the DAC
■ calendar RTC with alarm and periodic wake-up
From stop / standby
■ communication interface
– two more I2C interfaces; One
20 mA fast mode enhancement (1 Mbit / s)
Current receiver, SMBus / pmbus and wake up
from a to z
– two more USARTs support master
Synchronous SPI and modem control; one
With ISO7816 interface, Lin and IrDA
Function, automatic baud rate detection and
Wake up function
– two more SPIs (18 Mbit / s) with 4 to 16 ports
Programmable bit frame, 1 with I2S
Interface multiplexing
– HDMI CEC interface, wake up on header
Reception
■ serial line commissioning (SWD)
■ 96 bit ID
describe
Stm32f051x series integrates high-performance armcortex ™- M032 bit RISC core, running at 48mhz frequency, high-speed embedded memory (flash memory 64 Kbytes and sram8 Kbytes), as well as extensive enhanced peripherals and I / O. All devices are provided with standard communication interfaces (two more I2C, two SPI, one I2S, one hdmicec and two more USARTs), one 12 bit ADC, one 12 bit DAC, five general 16 bit timers, one 32-bit timer and one control PWM timer.
The stm32f051x series has a temperature range of - 40 to + 85 ° C and - 40 to + 105 ° C from 2.0 to 3.6V power supply. A comprehensive set of energy-saving models allows the design of low-power applications.
The stm32f051x series includes devices in four different packages, from 32 pins to 64 pins. Different sets of peripheral devices are included according to the selected device. The following description outlines the full range of peripherals proposed in this series.
These features make the stm32f051x microcontroller series suitable for a wide range of applications, such as application control and user interface, handheld devices, a / V receivers and digital TVs, PC peripherals, game and GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video walkie talkies and hvacs.
■ core: 32-bit cortex of arm ™- M0cpu, frequency up to 48 MHz
■ recall
– 16 to 64 kb flash memory
– 8 KB SRAM with hardware parity
■ CRC computing unit
■ reset and power management
– voltage range: 2.0 V to 3.6 V
– power on / power off reset (POR / PDR)
– programmable voltage detector (PVD)
– low power mode: sleep, stop, standby
– Vbat power 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 55 fast I / OS
– all mappable external interrupt vectors
– 36 more I / OS with 5 V tolerance
■ five channel DMA controller
■ 1 × 12 bit 1.0 µ s ADC (more than 16 channels)
– conversion range: 0 to 3.6V
– analog power supply from 2.4 to 3.6
■ a 12 bit D / a converter
■ two fast low power analog comparators
Programmable inputs and outputs
■ 18 capacitive sensing channels
Support touch key, linear and rotary touch
sensor
■ 11 more timers
– a 16 bit 7-channel control
Timer for 6-channel PWM output with dead time generation and emergency stop
– one 32-bit and one 16 bit timer, multiple
4 IC / OC, which can be used for infrared control decoding
– a 16 bit timer with 2 IC / OC, 1 OCN, dead time generation and emergency stop
– two 16 bit timers, each with IC / OC and OCN, dead time generation, emergency
Stop and modulator gate for IR control
– a 16 bit timer with 1 IC / OC
– and system watchdog timer
– systick timer: 24 bit downlink counter
– a 16 bit basic timer to drive the DAC
■ calendar RTC with alarm and periodic wake-up
From stop / standby
■ communication interface
– two more I2C interfaces; One
20 mA fast mode enhancement (1 Mbit / s)
Current receiver, SMBus / pmbus and wake up
from a to z
– two more USARTs support master
Synchronous SPI and modem control; one
With ISO7816 interface, Lin and IrDA
Function, automatic baud rate detection and
Wake up function
– two more SPIs (18 Mbit / s) with 4 to 16 ports
Programmable bit frame, 1 with I2S
Interface multiplexing
– HDMI CEC interface, wake up on header
Reception
■ serial line commissioning (SWD)
■ 96 bit ID
describe
Stm32f051x series integrates high-performance armcortex ™- M032 bit RISC core, running at 48mhz frequency, high-speed embedded memory (flash memory 64 Kbytes and sram8 Kbytes), as well as extensive enhanced peripherals and I / O. All devices are provided with standard communication interfaces (two more I2C, two SPI, one I2S, one hdmicec and two more USARTs), one 12 bit ADC, one 12 bit DAC, five general 16 bit timers, one 32-bit timer and one control PWM timer.
The stm32f051x series has a temperature range of - 40 to + 85 ° C and - 40 to + 105 ° C from 2.0 to 3.6V power supply. A comprehensive set of energy-saving models allows the design of low-power applications.
The stm32f051x series includes devices in four different packages, from 32 pins to 64 pins. Different sets of peripheral devices are included according to the selected device. The following description outlines the full range of peripherals proposed in this series.
These features make the stm32f051x microcontroller series suitable for a wide range of applications, such as application control and user interface, handheld devices, a / V receivers and digital TVs, PC peripherals, game and GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video walkie talkies and hvacs.