PY32F003F18P6TU ARM Cortex-M0 MCU, 64KB Flash, TSSOP-20
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Prices updated: 13 Oct 2026
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About this product
A 32-bit microcontroller from Puya Semiconductor with an ARM Cortex-M0 core, 64 KB of flash memory and a 20-pin TSSOP package. It suits compact, low-cost embedded designs such as control boards, sensor interfaces and simple automation projects.
Specifications
- Core
- ARM Cortex-M0
- Flash memory
- 64 KB
- Package
- TSSOP-20
- Architecture
- 32-bit
Frequently asked questions
Can I program this chip directly from an Arduino board?
Not directly. It is a bare microcontroller, not a development board. You need a programmer or development board that supports the PY32F003 family and the vendor toolchain or SDK.
What does the chip need to run on its own?
It needs a stable supply within its rated voltage range, decoupling capacitors close to the supply pins, and a debug or programming connection for firmware upload. Check the datasheet for exact pin functions.
