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STM32F042F4P6 Breakout
MCU ARM CORTEX-M0 48MHZ 16KB FLASH 20TSSOP
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Design a Custom BoardAbout This Component
STM32F042 32-bit ARM Cortex-M0 microcontroller with 48 MHz core clock, 16 KB Flash, and 6 KB SRAM. Integrates USB 2.0 FS, CAN, I2C, SPI, UART, 12-bit ADC, RTC, nine timers, and capacitive sensing. Operates from 2.0-3.6V with crystal-less USB support via internal oscillator.
Package: TSSOP-20 (4.4×6.5mm) · 20 pins
Why does this need a breakout?
Hand-soldering 0.65mm pitch leads is tedious and error-prone; a breakout board with standard 0.1" headers lets you prototype I/O expanders and logic gates on breadboards without a reflow oven. The compact SSOP package also becomes DIP-friendly, eliminating jumper spaghetti and reducing assembly mistakes during development cycles.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | STMicroelectronics |
| Part Number | STM32F042F4P6 |
| Package | TSSOP-20 (4.4×6.5mm) |
| Pin Count | 20 |
| Core Processor | ARM® Cortex®-M0 |
| Core Size | 32-Bit |
| Number of I/O | 16 |
| Program Memory Size | 16KB (16K x 8) |
| Speed | 48MHz |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 3.6V |
What's Included
BILL OF MATERIALS
- 1x STM32F042F4P6 soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS