NUC126VG4AE

SRAM 20K
Data Flash Configurable
LDROM 4K
I/O 81
Timer 4*32-bit
UART 3
SPI 2
I2C 2
PWM 12
ADC 20*12-bit
Comparator 2
RTC Y
ISP /ICP /IAP Yes
ISO-7816-3 2
Operating Temp. Range (°C ) -40 to +105
IRC 10kHz, 22MHz 48MHz
USB 1
CRC Y
I2S/ AC97 2
PDMA 5
EBI Yes
VBAT Supply Y

The NuMicro® NUC126 series microcontroller based on the ARM® Cortex®-M0 core operates at up to 72 MHz .