STM32F042G6U6 ARM Microcontrollers – MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

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Manufacturers: STMicroelectronics
Product Category:ARM Microcontrollers – MCU
Data Sheet:STM32F042G6U6
Description: Microcontrollers – MCU
RoHS status: RoHS Compliant


Product Detail

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♠ Product Description

Product Attribute Attribute Value
Manufacturer: STMicroelectronics
Product Category: ARM Microcontrollers - MCU
RoHS:  Details
Series: STM32F042G6
Mounting Style: SMD/SMT
Package / Case: UFQFPN-28
Core: ARM Cortex M0
Program Memory Size: 32 kB
Data Bus Width: 32 bit
ADC Resolution: 12 bit
Maximum Clock Frequency: 48 MHz
Number of I/Os: 24 I/O
Data RAM Size: 6 kB
Supply Voltage - Min: 2 V
Supply Voltage - Max: 3.6 V
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 85 C
Packaging: Tray
Analog Supply Voltage: 2 V to 3.6 V
Brand: STMicroelectronics
Data RAM Type: SRAM
I/O Voltage: 1.65 V to 3.6 V
Interface Type: CAN, CEC, I2C, SPI, USART, USB
Moisture Sensitive: Yes
Number of ADC Channels: 13 Channel
Processor Series: STM32F0
Product: MCU
Product Type: ARM Microcontrollers - MCU
Program Memory Type: Flash
Factory Pack Quantity: 2940
Subcategory: Microcontrollers - MCU
Tradename: STM32
Watchdog Timers: Watchdog Timer, Windowed
Unit Weight: 0.091712 oz

 

♠ ARM®-based 32-bit MCU, up to 32 KB Flash, crystal-less USB FS 2.0, CAN, 9 timers, ADC and comm. interfaces, 2.0 - 3.6 V

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.


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  • • 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

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