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FCM32F042Cx - 32-bit MCU

Download the FCM32F042Cx datasheet PDF. This datasheet also covers the FCM32F042Fx variant, as both devices belong to the same 32-bit mcu family and are provided as variant models within a single manufacturer datasheet.

General Description

6 3 Functional overview 9 3.1 ARM® Cortex-M0 core9 3.2 Memories 9 3.3 Boot modes 9 3.4 Cyclic redundancy check calculation unit (CRC) 10 3.5 Power management 10 3.5.1 Power supply 10 3.5.2 Power supply supervisors10 3.5.3 Voltage regulator 11 3.5.4 Low-power modes11 3.6 Clocks and startup 12 3.7 GPI

Key Features

  • ARM® 32-bit Cortex-M0 CPU，frequency up to 48 MHz.
  • Memories.
  • 16/32KB of Flash memory.
  • 8 KB SRAM.
  • CRC calculation unit.
  • Reset and power management.
  • Digital and I/Os supply: VDD = 1.8 - 5.5V.
  • Analog supply: VDDA = 1.8 - 5.5V.
  • Selected I/Os: VDDIO2 = 1.8 - 5.5V.
  • Power-on/Power down reset(POR/PDR).
  • Programmable voltage detector(PVD).
  • Low power modes: Sleep, Stop, Standby.
  • Clock management.
  • 4 to 24 MHz crystal oscillator.
  • 32 k.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (FCM32F042Fx-flashchip.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number FCM32F042Cx
Manufacturer flashchip
File Size 2.00 MB
Description 32-bit MCU
Datasheet download datasheet FCM32F042Cx Datasheet

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Other Datasheets by flashchip

Part Number Description
FCM32F042Fx 32-bit MCU
FCM32F042Kx 32-bit MCU
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FCM32F030F4 32-bit MCU

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
FCM32F042x ARM®-based 32-bit MCU, up to 32KB Flash, crystal-less USB FS 2.0, 8 timers, ADC & comm. interfaces, 1.8-5.5V Features  ARM® 32-bit Cortex-M0 CPU，frequency up to 48 MHz  Memories  16/32KB of Flash memory  8 KB SRAM  CRC calculation unit  Reset and power management  Digital and I/Os supply: VDD = 1.8 - 5.5V  Analog supply: VDDA = 1.8 - 5.5V  Selected I/Os: VDDIO2 = 1.8 - 5.5V  Power-on/Power down reset(POR/PDR)  Programmable voltage detector(PVD)  Low power modes: Sleep, Stop, Standby  Clock management  4 to 24 MHz crystal oscillator  32 kHz oscillator for RTC with calibration  Internal 8 MHz RC with x12 PLL  Internal 48 MHz oscillator with automatic trimming based on ext.