Microchip Technology AVR128DA28-I/SS 8位微控制器 - MCU 128KB，16KB RAM，28引脚，24MHz，12位ADC，3个比较器，PTC，3个零交叉检测器，DAC，UART，SPI，TWI

Core: AVR

Data RAM Size: 16 kB

ADC Resolution: 12 bit

Data Bus Width: 8 bit

Mounting Style: SMD/SMT

Number of I/Os: 23 I/O

Program Memory Size: 128 kB

Supply Voltage - Max: 5.5 V

Supply Voltage - Min: 1.8 V

Maximum Clock Frequency: 24 MHz

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C