Core Processor | AVR | | Core Size | 8-Bit | | Speed | 16MHz | | Connectivity | I²C, SPI, UART/USART | | Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | | Number of I/O | 23 | | Program Memory Size | 8KB (4K x 16) | | Program Memory Type | FLASH | | EEPROM Size | 512 x 8 | | RAM Size | 1K x 8 | | Voltage - Supply (Vcc/Vdd) | 4.5 V ~ 5.5 V | | Data Converters | A/D 6x10b | | Oscillator Type | Internal | | Operating Temperature | -40°C ~ 85°C (TA) | | Package / Case | 28-DIP (0.300", 7.62mm) | | Supplier Device Package | 28-PDIP | |