IC MCU 8BIT 4KB FLASH 20QFN
| Part | Connectivity | Program Memory Type | Core Size | Supplier Device Package | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Speed | Core Processor | Number of I/O | Program Memory Size | Data Converters [custom] | Data Converters [custom] | EEPROM Size | RAM Size | Package / Case | Mounting Type | Operating Temperature [Max] | Operating Temperature [Min] | Oscillator Type | Package / Case | Package / Case | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Atmel  | USI  | FLASH  | 8-Bit  | 20-QFN-EP (4x4)  | 2.7 V  | 5.5 V  | 20 MHz  | AVR  | 6 I/O  | 4 KB  | 10  | 4  | 256 x 8  | 256 x 8  | 20-WFQFN Exposed Pad  | Surface Mount  | 85 °C  | -40 °C  | Internal  | ||
Atmel  | USI  | FLASH  | 8-Bit  | 8-PDIP  | 1.8 V  | 5.5 V  | 10 MHz  | AVR  | 6 I/O  | 4 KB  | 10  | 4  | 256 x 8  | 256 x 8  | 8-DIP  | Through Hole  | 85 °C  | -40 °C  | Internal  | 0.3 in  | 7.62 mm  |