GD32F130

ARM ® CortexTM-M3 Core

●　Frequency up to 48 MHz
●　Flash access zero wait state
●　Single-cycle multiplier and hardware divider
●　NVIC support 16 internal & 60 external interrupts, each has 16 priority levels

Memories

●　Flash size from 16KB to 64 KB
●　SRAM size from 4KB to 8 KB with HW parity checking
●　3KB ISP loader ROM

Low power management

●　Power saving mode: sleep, deep-sleep & standby mode
●　Independent battery supply for real-calendar RTC and backup register

Advanced analog peripherals

●　1 x 12bit, 1μs ADC (up to 16 chs)

Integrated peripherals interface

●　Up to 2 x USART/UART/Irda/LIN/ISO7816
●　Up to 2 x SPI (18Mbit/s)
●　Up to 2 x I2C (400Kbit/s)

On-chip resources

●　1 x 16 bit Advanced Timer, 1 x SysTick Timer, 5 x 16 bit GPTM, 1x 32 bit GPTM, 2 x WDG
●　5-chs DMA support: Timers, ADC, SPIs, I2Cs, USARTs
●　System supervisor and reset: POR,PDR,LVD
●　80% GPIO available
●　32-bit CRC & 96-bit unique ID
●　On-chip clock: HSI (8MHz), LSI (40KHz)

Package

●　TSSOP20 (6.5 x 4.4 x 1mm)
●　QFN28 (4 x 4 x 0.75mm)
●　LQFP48(7 x 7 x 1mm)
●　LQFP64 (10 x 10 x 1.4mm)