CATEGORY:  INTEGRATED CIRCUITS (ICS)

CONNECTIVITY:  I²C, SPI, UART/USART

CORE PROCESSOR:  AVR

CORE SIZE:  8-BIT

DATA CONVERTERS:  A/D 8X10B

EEPROM SIZE:  1K X 8

FAMILY:  EMBEDDED - MICROCONTROLLERS

LEAD FREE STATUS / ROHS STATUS:  LEAD FREE / ROHS COMPLIANT

MANUFACTURER:  ATMEL

MANUFACTURER PART NUMBER:  ATMEGA328-MMHR

MANUFACTURER STANDARD LEAD TIME:  6 WEEKS

MOISTURE SENSITIVITY LEVEL (MSL):  1 (UNLIMITED)

NUMBER OF I/O:  23

OPERATING TEMPERATURE:  -40°C ~ 85°C (TA)

OSCILLATOR TYPE:  INTERNAL

PACKAGE / CASE:  28-VFQFN EXPOSED PAD

PACKAGING:  REEL

PERIPHERALS:  BROWN-OUT DETECT/RESET, POR, PWM, WDT

PROGRAM MEMORY SIZE:  32KB (16K X 16)

PROGRAM MEMORY TYPE:  FLASH

RAM SIZE:  2K X 8

SERIES:  AVR® ATMEGA

SPEED:  20MHZ

STANDARD PACKAGE:  6,000

SUPPLIER DEVICE PACKAGE:  28-VQFN (4X4)

VOLTAGE - SUPPLY (VCC/VDD):  1.8 V ~ 5.5 V