16KB FLASH ROM, 1KB SRAM, ACMP,
| Part | RAM Size | Program Memory Size | Mounting Type | Peripherals | Number of I/O | Operating Temperature [Max] | Operating Temperature [Min] | Program Memory Type | Core Processor | Oscillator Type | Supplier Device Package | Connectivity | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Core Size | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Nuvoton Technology Corporation  | 1 K  | 16 KB  | Surface Mount  | Brown-out Detect/Reset  DMA  LVR  POR  PWM  WDT  | 24  | 105 °C  | -40 °C  | FLASH  | 8051  | Internal  | 33-QFN (4x4)  | I2C  SPI  UART/USART  | 1.8 V  | 5.5 V  | 8-Bit  |