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ATMEGA168-20PU - Microchip

Description: Microcontroller

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ATMEGA168-20PU - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 28P3_)
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ATMEGA168-20PU - Microchip  - 3D model - Dual-In-Line Packages - 28P3_)
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ATMEGA168-20PU Details

  • Manufacturer Part Number:

    ATMEGA168-20PU

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    PDIP-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:

    4 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    14

  • Has ADC:

    YES

  • Bit Size:

    8

  • Boundary Scan:

    NO

  • CPU Family:

    AVR RISC

  • Clock Frequency-Max:

    20 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    R-PDIP-T28

  • JESD-609 Code:

    e3

  • Length:

    34.671 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:

    8

  • 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):

    1024

  • RAM (words):

    512

  • ROM (words):

    16384

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    4.5724 mm

  • Speed:

    20 MHz

  • Supply Current-Max:

    12 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3 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:

    7.62 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

ATMEGA168-20PU Frequently Asked Questions (FAQs)

  • The maximum clock frequency for the ATMEGA168-20PU is 20 MHz.
  • Yes, the ATMEGA168-20PU can operate at 3.3V, but the maximum clock frequency will be limited to 12 MHz.
  • The ATMEGA168-20PU consumes approximately 0.1 μA in power-down sleep mode and 0.5 μA in idle mode.
  • Yes, the ATMEGA168-20PU can be used with an external crystal oscillator, but the crystal frequency should be between 400 kHz and 16 MHz.
  • The ATMEGA168-20PU has 16 KB of flash memory, and the maximum amount that can be programmed is 15,360 bytes (leaving 640 bytes for the bootloader).

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ATMEGA168-20PU 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 ATMEGA168-20PJ Atmel Corporation

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PDIP28