型号:  ATMEGA809-MU

功能描述:  IC MCU 8BIT 8KB FLASH 48VQFN

制造商:  Microchip Technology

Series:  megaAVR® 0, Functional Safety (FuSa)

Package:  Tray

Core Processor:  AVR

Core Size:  8-Bit

Speed:  20MHz

Connectivity:  I²C, SPI, UART/USART

Peripherals:  Brown-out Detect/Reset, POR, PWM, WDT

Number of I/O:  41

Program Memory Size:  8KB (8K x 8)

Program Memory Type:  FLASH

EEPROM Size:  256 x 8

RAM Size:  1K x 8

Voltage - Supply (Vcc/Vdd):  1.8V ~ 5.5V

Data Converters:  A/D 16x10b

Oscillator Type:  Internal

Operating Temperature:  -40°C ~ 85°C (TA)

Mounting Type:  Surface Mount

Package / Case:  48-VFQFN Exposed Pad

Supplier Device Package:  48-VQFN (6x6)