System
Arm® Cortex®-M0+ - Operates at frequency of 48MHz
Flash
Flash 32KB - SRAM 4KB
Power Supply and Reset
Supply voltage: 2.4V~5.5V - Supports POR/PDR
Timer
16-bit advanced timer: 2 - 16-bit general-purpose timers: 1
- 8-bit basic timer: 1
- Watchdog timers: 2
- SysTick: 1
- Auto wake-up timer:1
Analog peripherals
12-bit ADC: 1 - External channels: 8
- Support differential input
Peripheral
USART :3 - I2C : 1
- SPI: 1
I/O
16 I/O - Can be mapped to an external interrupt vector
Security
96-bit non-rewriteable unique identity
Certificate
- AEC-Q100
Package
- QFN20