Microchip Technology AVR32DB28-E/SO MCUs 32KB，SOIC28，125°C，24MHz，12位ADC，比较器，运算放大器，MVIO，ZCD，DAC，UART，SPI，TWI

Core: AVR

Data RAM Size: 4 kB

Data RAM Type: SRAM

Data ROM Size: 512 B

Data ROM Type: EEPROM

ADC Resolution: 12 bit

DAC Resolution: 10 bit

Data Bus Width: 8 bit

Interface Type: I2C, SPI, UART

Mounting Style: SMD/SMT

Number of I/Os: 22 I/O

Watchdog Timers: Watchdog Timer

Processor Series: AVRDB

Program Memory Size: 32 kB

Program Memory Type: Flash

Supply Voltage - Max: 5.5 V

Supply Voltage - Min: 1.8 V

Number of ADC Channels: 9 Channel

Maximum Clock Frequency: 24 MHz

Number of Timers/Counters: 4 Timer

Maximum Operating Temperature: + 125 C

Minimum Operating Temperature: - 40 C