PY32F403 Description
PY32F403 Datasheet 32-bit ARM® Cortex-M4F Microcontroller Puya Semiconductor (Shanghai) Co., Ltd. PY32F403 Datasheet PY32F403 Series 32-bit ARM® Cortex®-M4F Microcontroller.
PY32F403 Key Features
- Cores and Systems
- 32-bit ARM® Cortex-M4F processor core with FPU and DSP instruction support
- Typical operating frequency up to 144 MHz
- Memory
- Up to 384 KB of flash program memory
- Up to 64 KB of SRAM
- Clock, reset and power management
- 1.8 V ∼ 3.6 V supply
- Power-on/power-off reset (POR/PDR), programmable voltage monitor (PVD)
- External 4 ∼ 32 MHz high-speed crystal oscillator