• Core

  Cortex-M4, 144 MHz

• Family

  PY32F4 Series

• Sub-Family

  PY32F403

• CMSIS Pack

  PY32F4xx_DFP

PUYA' PY32F4 series of mainstream MCUs covers the needs of a large variety of applications in the industrial, medical and consumer markets. High performance with first-class peripherals and low-power, low-voltage operation is paired with a high level of integration at accessible prices with a simple architecture and easy-to-use tools.
Typical applications include motor drives and application control, medical and handheld equipment, industrial applications, PLCs, inverters, printers, and scanners, alarm systems, video intercom, HVAC and home audio equipment.

- 5 V-tolerant I/Os
- Timer with quadrature (incremental) encoder input
- 96-bit unique ID