Core 32-bit Arm® Cortex®-M0+ processor core Up to 40 MHz operating frequency Single-cycle multiplication Integrated Nested Vectored Interrupt Controller (NVIC) 24-bit SysTick timer I/O Ports — GPIO Up to 52 GPIOs Port A, B, C, D are mapped as 16 external interrupts – EXTI Almost all I/O pins have a configurable output driving current Power Management …
ادامه خواندنHT32F52253 LQFP48