| Type | 
Description | 
| rohs: | 
RoHS | 
| speed: | 
45MHz | 
| ram size: | 
4K x 8 | 
| core size: | 
32-Bit | 
| eeprom size: | 
- | 
| part status: | 
Active | 
| peripherals: | 
Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT | 
| connectivity: | 
I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | 
| mounting type: | 
Surface Mount | 
| number of i/o: | 
21 | 
| core processor: | 
ARM? Cortex?-M0 | 
| package / case: | 
20-UFBGA, WLCSP | 
| data converters: | 
- | 
| oscillator type: | 
Internal | 
| program memory size: | 
32KB (32K x 8) | 
| program memory type: | 
FLASH | 
| operating temperature: | 
-40°C ~ 85°C (TA) | 
| supplier device package: | 
20-WLCSP (1.63x2.03) | 
| voltage - supply (vcc/vdd): | 
1.7V ~ 5.5V |