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STM32F042F4P6

型號: STM32F042F4P6
產(chǎn)品詳情

Description

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. The STM32F042x4/x6 microcontrollers operate in the -40 to +85 °C and -40 to +105 °C temperature ranges, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.
The STM32F042x4/x6 microcontrollers include devices in seven different packages ranging from 20 pins to 48 pins with a die form also available upon request. Depending on the device chosen, different sets of peripherals are included.
These features make the STM32F042x4/x6 microcontrollers suitable for a wide range of applications such as application control and user interfaces, hand-held equipment, A/V receivers and digital TV, PC peripherals, gaming and GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms and HVACs.
  • All 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 VDDto 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

      • VBATsupply 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


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