Microcontrollers - MCUs

ATMEGA328P-PU

MCU 8-bit AVR RISC 32KB Flash 2.5V/3.3V/5V 28-Pin PDIP W Tube

Microchip Technology

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  COMPONENTS

• SVHC

  Yes

• Automotive

  No

• PPAP

  No

• Family Name

  ATmega

• Instruction Set Architecture

  RISC

• Device Core

  AVR

• Core Architecture

  AVR

• Maximum CPU Frequency (MHz)

  20

• Maximum Clock Rate (MHz)

  20

• Data Bus Width (bit)

  8

• Program Memory Type

  Flash

• Program Memory Size

  32KB

• RAM Size

  2KB

• Programmability

  Yes

• Interface Type

  SPI/TWI/USART

• Number of I/Os

  23

• No. of Timers

  3

• Timers Resolution (bit)

  16

• PWM

  6

• Number of ADCs

  1

• ADC Channels

  8

• ADC Resolution (bit)

  10

• USART

  1

• UART

  0

• USB

  0

• SPI

  2

• I2C

  0

• I2S

  0

• CAN

  0

• Ethernet

  0

• Watchdog

  1

• Analog Comparators

  1

• Parallel Master Port

  No

• Real Time Clock

  No

• Minimum Operating Supply Voltage (V)

  1.8

• Typical Operating Supply Voltage (V)

  2.5|3.3|5

• Maximum Operating Supply Voltage (V)

  5.5

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• Supplier Temperature Grade

  Industrial

• Packaging

  Tube

• Mounting

  Through Hole

• Package Height

  3.28(Max)

• Package Width

  6.76(Max)

• Package Length

  37.4(Max)

• PCB changed

  28

• Standard Package Name

  DIP

• Supplier Package

  PDIP W

• Pin Count

  28

• Lead Shape

  Through Hole