TM4C123GH6PM belongs to the ARM® Cortex™-M4 family. It operates at 80MHz, has 256 KB of Flash memory, 32 KB of single-cycle System SRAM, USB 2.0 (OTG, Host, Device), Up to 43 General purpose I/O pins, 6×32-bit timers, 2×12-bit A/D (12 channels), a 12-bit D/A , 8xUARTs, internal Realtime clock (RTC), 4xI2C, 4xSPI and 2xCAN controllers. It has Serial wire debug (SWD) and JTAG interfaces for programming and debugging.
8MHz crystal oscillator. We carefully chose the most convenient crystal value that provides clock frequency which can be used directly, or with the PLL multipliers to create higher MCU clock value.
32.768-kHz external crystal oscillator which provides external clock for the internal hibernation module.

METHANE Click
DAC Click
RTC 2 Click
HYDROGEN Click
3D Motion Click
MP3 Click
Accel Click
ADC Click
GSM Click
BEE Click
RTC Click
RN4678 Click
Alcohol 3 Click
DIGI POT Click
LPG Click
GSM/GNSS Click
EXPAND Click
ccRF2 Click
GSM-GPS Click
WiFi Plus Click
GPS Click
MPU 9DOF Click
Alcohol Click 