Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    +86 755-2845-3125
    [email protected][email protected][email protected]
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Embedded Processors & Controllers/
    4. Microcontrollers - MCU/
    5. ATMEGA164P-20PU Microchip

    ATMEGA164P-20PU [Microchip]

    ATMEGA164P-20PU
    ATMEGA164P-20PU

    Part No:

    ATMEGA164P-20PU

    Category:

    Microcontrollers - MCU

    Manufacturer:

    Microchip

    Description:

    16KB 8K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA164P 40 Pin 20MHz 40-DIP (0.600, 15.24mm)

    RoHS Status:

    Product FAQ

    1. Is ATMEGA164P-20PU available for RFQ?

    Yes. ATMEGA164P-20PU by Microchip is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for ATMEGA164P-20PU?

    Pricing for ATMEGA164P-20PU can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of ATMEGA164P-20PU?

    ATMEGA164P-20PU is a Microchip Microcontrollers - MCU with Packaging: Tube and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Voltage - Supply (Vcc/Vdd): 2.7V~5.5V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for ATMEGA164P-20PU?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can ATMEGA164P-20PU be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to ATMEGA164P-20PU?

    Yes. If ATMEGA164P-20PU is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Microcontrollers - MCU parts or compatible alternatives.

    RFQ

    Part Number:

    ATMEGA164P-20PU

    Manufacturer:

    Microchip

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Factory Lead Time
    4 Weeks
    Contact Plating
    Tin
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    40-DIP (0.600, 15.24mm)
    Number of Pins
    40
    Supplier Device Package
    40-PDIP
    Operating Temperature
    -40°C~85°C TA
    Packaging
    Tube
    Series
    AVR® ATmega
    Published
    1997
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Max Operating Temperature
    85°C
    Min Operating Temperature
    -40°C
    Frequency
    20MHz
    Base Part Number
    ATMEGA164P
    Interface
    2-Wire, I2C, SPI, UART, USART
    Max Supply Voltage
    5.5V
    Min Supply Voltage
    2.7V
    Memory Size
    16kB
    Oscillator Type
    Internal
    Number of I/O
    32
    Speed
    20MHz
    RAM Size
    1K x 8
    Memory Type
    FLASH
    Voltage - Supply (Vcc/Vdd)
    2.7V~5.5V
    Core Processor
    AVR
    Peripherals
    Brown-out Detect/Reset, POR, PWM, WDT
    Program Memory Type
    FLASH
    Core Size
    8-Bit
    Program Memory Size
    16KB 8K x 16
    Connectivity
    I2C, SPI, UART/USART
    Data Converter
    A/D 8x10b
    Watchdog Timer
    Yes
    Data Bus Width
    8b
    Number of Timers/Counters
    3
    Core Architecture
    AVR
    EEPROM Size
    512 x 8
    Max Frequency
    20MHz
    Number of Programmable I/O
    32
    Number of ADC Channels
    8
    Number of PWM Channels
    6
    Number of I2C Channels
    1
    Number of SPI Channels
    1
    Height
    4.826mm
    Length
    52.58mm
    Width
    13.97mm
    REACH SVHC
    No SVHC
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    ATMEGA164P-20PU Overview


    Packaged in a 40-DIP (0.600, 15.24mm) format. A total of 32 I/Os are on the Microcontroller. Through Hole is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 8-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. A AVR® ATmega series electrical component is used in this application. This program has a program memory of 16KB 8K x 16 bytes, which is the size of the program. With a AVR Core Processor, Microcontroller is fast and efficient. There is 16kB memory size assigned to the part. Alternatives can be found by searching through the base part number ATMEGA164P to find them. At a frequency of 20MHz, Microcontroller can operate efficiently. Chips have 40 pins. There are 3 timers/counters in this device. The equipment has a FLASH memory that is built in. It is equipped with a AVR core architecture which is integrated into it. In the 32 Programmable I/O section, it can be programmed in many different ways. It consists of 8 channels in total for the ADC. This device uses 6 PWM channels to generate the voltage. 1 channels of I2C have been incorporated into the design of the part.

    ATMEGA164P-20PU Features


    40-DIP (0.600, 15.24mm) package
    Mounting type of Through Hole
    Minimum temperature of -40°C


    ATMEGA164P-20PU Applications


    There are a lot of Microchip Technology
    ATMEGA164P-20PU Microcontroller applications.


    • Radio
    • Television
    • Heater/Fan
    • Calculator
    • Kindle
    • Christmas lights
    • 3D printers
    • Washing machine
    • Microwave ovens
    • Home appliances

    Documents

    Datasheets:

    ATmega164_324_644P/V Appendix Preliminary~

    PCN Design/Specification:

    Marking Chgs 11/Jul/2017

    PCN Packaging:

    Shipping Tube 19/Sep/2018

    ConflictMineralStatement:

    Microchip-company-68.pdf
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

    BEST SELL
    H5AN4G6NBJR-UHI

    H5AN4G6NBJR-UHI

    SK HYNIX

    BEST SELL
    MT48LC4M32B2P-6A IT:L

    MT48LC4M32B2P-6A IT:L

    Micron

    BEST SELL
    ISO7721DR

    ISO7721DR

    Texas Instruments

    BEST SELL
    INA226AIDGSR

    INA226AIDGSR

    Texas Instruments

    BEST SELL
    TLP2361(TPL,E(T

    TLP2361(TPL,E(T

    TOSHIBA

    BEST SELL
    ISL8215MIRZ

    ISL8215MIRZ

    RENESAS

    BEST SELL
    H5AN8G8NCJR-XNC

    H5AN8G8NCJR-XNC

    SK HYNIX

    BEST SELL
    MT60B4G4HB-48B:A

    MT60B4G4HB-48B:A

    Micron

    BEST SELL
    MT47H128M16RT-25E IT:C

    MT47H128M16RT-25E IT:C

    Micron

    BEST SELL
    MCX75510AAS-NEAT

    MCX75510AAS-NEAT

    NVIDIA

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • PIC16LF727-I/PT
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • ATSAMC21G16A-ANT
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • PIC16LF1458-E/SO
      Microchip
      Available for RFQ
      Request Volume Pricing
    • PIC24FJ64GU202T-I/SO
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • WP3161W2NFEI-400B1
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • ATSAMS70J19A-MNT
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • PIC16C72A-04E/SS
      Microchip
      Available for RFQ
      Request Volume Pricing
    • PIC16F610-E/ML
      Microchip
      Available for RFQ
      Request Volume Pricing
    • AT87LV51-16AC
      Microchip
      Available for RFQ
      Request Volume Pricing
    • PIC16C77T-10/PQ
      Microchip
      Available for RFQ
      Request Volume Pricing

    AT89C51ID2-RLTIM

    AT89C51ID2-RLTIM

    Microchip

    AT32UC3B164-AUR

    AT32UC3B164-AUR

    Microchip

    AT90CAN128-15AT-T

    AT90CAN128-15AT-T

    Microchip

    AT90S8515A-8PI

    AT90S8515A-8PI

    Microchip

    AT89C5121-YSUL

    AT89C5121-YSUL

    Microchip

    AT90S1200A-12YC

    AT90S1200A-12YC

    Microchip

    AT89C51RE2-SLRUM

    AT89C51RE2-SLRUM

    Microchip

    AT89S8253-24AU SL383

    AT89S8253-24AU SL383

    Microchip

    AT89S53-33PC

    AT89S53-33PC

    Microchip

    89C51RC2DWD-SLSUM

    89C51RC2DWD-SLSUM

    Microchip

    FPGA - Configuration Memory(0)CPLD - Complex Programmable Logic Devices(2819)Microprocessors - MPU(9167)Systems on a Chip - SoC(2767)FPGA - Field Programmable Gate Array(976)Processors - Application Specialized(2083)CPU - Central Processing Units(125)RF System on a Chip - SoC(1)SPLD - Simple Programmable Logic Devices(0)Digital Signal Processors & Controllers - DSP, DSC(7000)

    No recently viewed products