This document introduces the functional block diagram, memory mapping, peripheral interfaces, electrical characteristics, and pin packaging of the HK32F030 series chips, aiming to help users quickly understand the features and functions of this series of chips.
The HK32F030 is a low-power MCU based on the ARM Cortex-M0 core, featuring operating frequencies up to 72 MHz. It includes integrated peripherals such as multiple UARTs, SPI interfaces, I2C buses, and timers suitable for motor control applications like PWM generation with dead-time insertion.
The document provides comprehensive technical data including memory mapping (up to 64 Kbyte Flash), electrical characteristics, pin definitions for various packages (LQFP32/48/64, TSSOP20), and ordering information. It also covers safety features like CRC calculation and encryption support. This manual is written in Chinese.
| CPU Core | ARM Cortex-M0 |
|---|---|
| Maximum Clock Frequency | 72 MHz |
| Operating Voltage Range | 2.0 V ~ 5.5V |
| Operating Temperature Range | -40°C ~ +105°C |
| Maximum Flash Memory | 64 Kbyte |
| SRAM Size | 10 Kbyte |
| ADC Resolution | 12-bit |
| DMA Channels | 5 channels |
The maximum clock frequency for the HK32F030 series is 72 MHz.
The device supports a single power domain with VDD ranging from 2.0 V to 5.5V.
The chip is built on the ARM Cortex-M0 kernel.