Microchip Technology ATTINY44A-SSU MCUs 1.8V，20MHz 工业温度

Core: AVR

Width: 3.99 mm

Height: 1.75 mm

Length: 8.74 mm

Unit Weight: 310 mg

Data RAM Size: 256 B

Data RAM Type: SRAM

Data ROM Size: 256 B

Data ROM Type: EEPROM

ADC Resolution: 10 bit

Data Bus Width: 8 bit

Interface Type: SPI, USI

Mounting Style: SMD/SMT

Number of I/Os: 12 I/O

Processor Series: tinyAVR

Moisture Sensitive: Yes

Program Memory Size: 4 kB

Program Memory Type: Flash

Supply Voltage - Max: 5.5 V

Supply Voltage - Min: 1.8 V

Number of ADC Channels: 20 Channel

Maximum Clock Frequency: 20 MHz

Number of Timers/Counters: 2 Timer

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C