PY32L020 Series
Introduction
PY32L020 series microcontrollers are MCUs with high performance 32-bit ARM® Cortex®-M0+ core and wide voltage operating range. It has embedded 24 Kbytes Flash and 3 Kbytes SRAM memory，a maximum operating frequency of 48 MHz, and contains various products in different package types. The chip integrates I2C, SPI, USART and other communication peripherals, one channel 12 bits ADC，two 16 bits timers，and two channel comparators.
PY32L020 series microcontrollers’operating temperature ranges from -40°C to 85°C or -40°C ~ 105°C with operating voltage from 1.7 V ~ 5.5 V. The chip provides sleep, stop and deep stop low-power operating modes for different low-power applications.
PY32L020 series microcontrollers are suitable for various applications, such as controllers, portable devices, PC peripherals, gaming and GPS platforms, industrial applications.
Datasheet
| File name | Update time | Size | Download address |
|---|---|---|---|
| PY32L020_Datasheet_V2.0.pdf | 2026-07-02 12:19:31 | 2.2 M | https://download.py32.org/Datasheet/en/PY32L020_Datasheet_V2.0.pdf |
ReferenceManual
| File name | Update time | Size | Download address |
|---|---|---|---|
| PY32L020_Reference_Manual_V1.3.pdf | 2026-07-02 12:22:24 | 7.7 M | https://download.py32.org/ReferenceManual/en/PY32L020_Reference_Manual_V1.3.pdf |