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  1. Devices
  2. PY32F3 Series
  3. PY32F303
  4. PY32F303xB

PY32F303xB

Puya

  • Core

    Cortex-M4, 144 MHz

  • Family

    PY32F3 Series

  • Sub-Family

    PY32F303

  • CMSIS Pack

    PY32F3xx_DFP

PUYA' PY32F3 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

Core

Processor

Cortex-M4
Maximum Clock Frequency 144 MHz
Memory Protection Unit MPU
Floating Point Unit SP_FPU
Trust Zone
Digital Signal Processor
CortexM Vector Extensions
Endian Little-endian