Package Type: LQFP;
Number of pins: 48;
Kernel: Cortex-M3;
Operating frequency: 72MHz;
Storage resources: 64K Byte Flash, 20K Byte SRAM;
Interface Resources: 2x SPI, 2x USART, 2x I2C, 1x CAN, 37x I / O ports,
Analog-to-digital conversion: 2x ADC (12-bit / 16-channel)
Timers: 2 general timers and 1 advanced timer
Debug Download: Support JTAG / SWD debug interface to download, support for IAP.
2, RT9193: 3.3V regulator chip, the maximum output of 300mA.
Additional Features:
1, Power LED (PWR): Power indicator status, can determine whether the power supply is stable.
2, the user LED (PC13): to facilitate the I / O output test or indicate the program running.
3, start jumping choose programming mode: (1, the user flash memory 2, SRAM 3, system memory).
4, reset button: reset chip for the user program.
5, 8M Crystal: The frequency can be set to make the system clocked at 72MHz.
6,32.768KHz Crystal: Available for built-in RTC, or for calibration
Package Included:
2pcs Board Module
