PY32F403 Datasheet | Puya Semiconductor

PY32F403 Datasheet 32-bit ARM® Cortex-M4F Microcontroller Puya Semiconductor (Shanghai) Co., Ltd. PY32F403 Datasheet PY32F403 Series 32-bit ARM® Cortex®-M4F Microcontroller 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 - Built-in factory-tuned 8 MHz high-speed oscillator - PLL supports CPU operation at up to 144 MHz - External 32.768 k Hz low-speed oscillator - Low power consumption - Sleep, shutdown and standby modes - VBAT to power RTC and back-up registers - 3 x 12-bit analogue-to-digital converters, 1 µs conversion time (up to 18 input channels) - Conversion range: 0 ∼ VCCA - Support for sample time and resolution configuration - Supports single, continuous, sweep and discontinuous conversion modes - On-chip temperature sensor - On-chip voltage sensor - 2 x 12-bit digital-to-analog converters - Output range: 0 ∼...