ATMEGA328P-PU

IC MCU 8BIT 32KB FLASH 28DIP
Family    Embedded - Microcontrollers
Series    AVR® ATmega
Packaging ?     Tube ? 
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    23
Program Memory Size    32KB (16K x 16)
Program Memory Type    FLASH
EEPROM Size    1K x 8
RAM Size    2K x 8
Voltage - Supply (Vcc/Vdd)    1.8 V ~ 5.5 V
Data Converters    A/D 6x10b
Oscillator Type    Internal
Operating Temperature    -40°C ~ 85°C
Package / Case    28-DIP (0.300", 7.62mm)
Supplier Device Package    28-PDIP

  data sheet