ATMEGA164P-20MU The ATMEGA164P-20MU is an 8-bit AVR microcontroller from Microchip Technology with 16KB Flash memory, 20MHz maximum speed, and 1KB RAM. It comes in a 44-VQFN surface mount package.
Mfr Part #:

ATMEGA164P-20MU

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATMEGA164P-20MU is an 8-bit AVR microcontroller from Microchip Technology with 16KB Flash memory, 20MHz maximum speed, and 1KB RAM. It comes in a 44-VQFN surface mount package.
✓ Total Stock: 6,565 pcs

ATMEGA164P-20MU Available from 1 distributor

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ATMEGA164P-20MU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage

ATMEGA164P-20MU Description

Short technical summary and product information.

The ATMEGA164P-20MU is an 8-bit AVR microcontroller from Microchip Technology, part of the ATmega series. It features 16KB of Flash program memory, 1KB of RAM, and 512 bytes of EEPROM. The device operates at a maximum speed of 20MHz and supports a supply voltage range of 2.7V to 5.5V. It includes 32 I/O lines, an 8-channel 10-bit ADC, and internal oscillator. The microcontroller is housed in a 44-VFQFN exposed pad package with a 44-VQFN (7x7) supplier device package, suitable for surface mount assembly. It is designed for industrial temperature range (-40°C to 85°C) and is RoHS3 compliant. Typical applications include embedded control systems, automation, and sensor interfacing.

ATMEGA164P-20MU Quick Information

Product Type: Microcontroller
Series: ATmega
Canonical Name: ATMEGA164P-20MU
Subcategory: 8-bit Microcontroller

ATMEGA164P-20MU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 3 (168 Hours)
REACH Status: REACH Unaffected

ATMEGA164P-20MU Features

  • 8-bit AVR core with 20MHz maximum speed.
  • 16KB Flash program memory and 1KB RAM.
  • 32 I/O lines with 8-channel 10-bit ADC.
  • Operates from 2.7V to 5.5V supply.
  • Industrial temperature range -40°C to 85°C.

ATMEGA164P-20MU Applications

  • Embedded control systems and automation.
  • Sensor data acquisition and processing.
  • Industrial motor control with PWM.
  • Low-power battery-operated devices.

ATMEGA164P-20MU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the ATMEGA164P-20MU?

2.7V to 5.5V.

What is the package type of the ATMEGA164P-20MU?

44-VFQFN Exposed Pad (44-VQFN 7x7).

What is the operating temperature range?

-40°C to 85°C.

Is the ATMEGA164P-20MU RoHS compliant?

Yes, RoHS3 Compliant.

What is the program memory size?

16KB (8K x 16) Flash.

What is the core processor?

AVR 8-bit.

How many I/O pins does it have?

32.

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