میکروکنترلر STM32F042C6T6 اورجینال -New and original+گارانتی

The STM32F042x4/x6 microcontrollers incorporate the high-performance ARM^®Cortex^®-M0 32-bit RISC core operating at up to 48 MHz frequency, high-speed embedded memories (up to 32 Kbytes of Flash memory and 6 Kbytes of SRAM), and an extensive range of enhanced peripherals and I/Os. All devices offer standard communication interfaces (one I2C, two SPIs/one I2S, one HDMI CEC and two USARTs), one USB Full-speed device (crystal-less), one CAN, one 12-bit ADC, four 16-bit timers, one 32-bit timer and an advanced-control PWM timer.

Features

Core: ARM® 32-bit Cortex®-M0 CPU, frequency up to 48 MHz

Memories

–         16 to 32 Kbytes of Flash memory

–        6 Kbytes of SRAM with HW parity

CRC calculation unit

Reset and power management

–         Digital and I/Os supply: VDD = 2 V to 3.6 V

–         Analog supply: VDDA = from VDD to 3.6 V

–         Selected I/Os: VDDIO2 = 1.65 V to 3.6 V

–         Power-on/Power down reset (POR/PDR)

–         Programmable voltage detector (PVD)

–         Low power modes: Sleep, Stop, 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

–        Internal 48 MHz oscillator with automatic trimming based on ext. synchronization

Up to 38 fast I/Os

–         All mappable on external interrupt vectors

–        Up to 24 I/Os with 5 V tolerant capability and 8 with independent supply VDDIO2

5-channel DMA controller

One 12-bit, 1.0 μs ADC (up to 10 channels)

–         Conversion range: 0 to 3.6 V

–        Separate analog supply: 2.4 V to 3.6 V

Up to 14 capacitive sensing channels for touchkey, linear and rotary touch sensors

Calendar RTC with alarm and periodic wakeup from Stop/Standby

Nine timers

–         One 16-bit advanced-control timer for six channel PWM output

–         One 32-bit and four 16-bit timers, with up to four IC/OC, OCN, usable for IR control decoding

–         Independent and system watchdog timers

–        SysTick timer

Communication interfaces

–         One I2C interface supporting Fast Mode Plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus and wakeup

–         Two USARTs supporting master synchronous SPI and modem control, one with ISO7816 interface, LIN, IrDA, auto baud rate detection and wakeup feature

–         Two SPIs (18 Mbit/s) with 4 to 16 programmable bit frames, one with I2S interface multiplexed

–         CAN interface

–        USB 2.0 full-speed interface, able to run from internal 48 MHz oscillator and with BCD and LPM support

HDMI CEC, wakeup on header reception

Serial wire debug (SWD)

96-bit unique ID

All packages ECOPACK®2