HT32F52241

HT32F52231/HT32F52241 HT32F52331/HT32F52341 Datasheet 32-Bit ARM® Cortex™-M0+ Microcontroller, up to 64 KB Flash and 8 KB SRAM with 1 MSPS ADC, USART, UART, SPI, I2C, MCTM, GPTM, SCTM, BFTM, SCI, CRC, RTC, WDT, and USB2.0 FS Revision: V1.51 Date: April 11, 2017 Table of Contents 32-Bit ARM® Cortex™-M0+ MCU HT32F52231/HT32F52241/HT32F52331/HT32F52341 Table of Contents 1 General Description................................................................................................. 6 2 Features.................................................................................................................... 7 Core........................................................................................................................................ 7 On-chip Memory..................................................................................................................... 7 Flash Memory Controller – FMC...................................................................