NUC220LC2AN: NuMicro Cortex M0 with USB, RTC Vbat

• Core

- Cortex™-M0 processor

- Max frequency of 50 MHz

- Operating voltage: 2.5V to 5.5V

- Temperature range: -40℃ ~ 85℃

• Memory

- 32 KB of flash memory

- 8 KB of SRAM

- 4 KB of Data Flash

- ISP (In-System Programming)

- ICP (In-Circuit Programming)

- IAP (In-Application Programming)

• ADC

- Up to 8 channels

- 12-bit resolution

- Up to 800 kSPS

- ±1℃ accurate Temperature sensor

• PWM

      - Up to eight-channel PWM or three complementary paired PWM outputs

- Period/duty trigger ADC function

• Connectivity

- One USB 2.0 full speed device

- Up to four SPIs (up to 36 MHz)

- Up to two I²Cs (up to 400 kHz)

- Up to three UARTs (up to 1 Mbps)

      - Up to three ISO-7816-3 interfaces for security application

- 16/8 bits EBI interface

• Clock Control

- 4 to 24 MHz external crystal oscillator

      - 22.1184 MHz internal RC oscillator (±1% accuracy at 25℃, 5V)