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ATMEGA328P-PU - Microchip

Description: MICROCHIP - ATMEGA328P-PU. - MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, DIP-28

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ATMEGA328P-PU - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 28P3 7.62 row pitch
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ATMEGA328P-PU Details

  • Manufacturer Part Number:

    ATMEGA328P-PU

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    DIP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    SPDIP-28

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    3

  • Has ADC:

    YES

  • Additional Feature:

    IT ALSO OPERATES 1.8V AT 4 MHZ

  • Bit Size:

    8

  • Boundary Scan:

    NO

  • CPU Family:

    AVR RISC

  • Clock Frequency-Max:

    20 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    NO

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    R-PDIP-T28

  • JESD-609 Code:

    e3

  • Length:

    34.67 mm

  • Low Power Mode:

    YES

  • Number of External Interrupts:

    2

  • Number of I/O Lines:

    23

  • Number of Serial I/Os:

    1

  • Number of Terminals:

    28

  • Number of Timers:

    3

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP28,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    2048

  • RAM (words):

    2048

  • ROM (words):

    16384

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    5.08 mm

  • Speed:

    20 MHz

  • Supply Current-Max:

    2.7 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.2 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

ATMEGA328P-PU Frequently Asked Questions (FAQs)

  • The maximum clock frequency for the ATMEGA328P-PU is 20 MHz.
  • The ATMEGA328P-PU has 32 KB of flash memory.
  • Yes, the ATMEGA328P-PU can operate with a power supply voltage between 1.8V and 5.5V, including 3.3V.
  • The current consumption of the ATMEGA328P-PU in sleep mode is typically around 0.1-1.5 mA, depending on the sleep mode and clock frequency.
  • Yes, the ATMEGA328P-PU can be used with an external crystal oscillator, and it has a built-in phase-locked loop (PLL) for frequency multiplication.

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ATMEGA328P-PU Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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Part Image ATMEGA328P-PN Microchip Technology Inc

20 MHz, 105C, Green, PDIP