HC32F4A0PITB-LQFP100 LQFP100

Parameter Specification Manufacturer Huada Semiconductor (HDSC) Series HC32F4A0 Core ARM Cortex-M4F Max CPU Frequency 200 MHz Flash Memory 1 MB SRAM 192 KB Package LQFP-100 GPIO Up to 83 Operating Voltage 1.8 V ~ 3.6 V Operating Temperature -40°C ~ 105°C ADC 12-bit ADC, up to 3.0 MSPS DAC 12-bit DAC ×2 CAN CAN-FD USB USB 2.0 FS Ethernet 10/100M Ethernet MAC Interfaces UART, SPI, I²C, I2S Timers Advanced PWM timers FPU Single-Precision Floating Point Unit Mounting Type Surface Mount