ATMEGA164PA-PU The ATMEGA164PA-PU is an 8-bit AVR microcontroller from Microchip Technology with 16KB Flash, 1KB RAM, and 512B EEPROM. It operates at up to 20MHz and comes in a 40-pin PDIP package.
Mfr Part #:

ATMEGA164PA-PU

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATMEGA164PA-PU is an 8-bit AVR microcontroller from Microchip Technology with 16KB Flash, 1KB RAM, and 512B EEPROM. It operates at up to 20MHz and comes in a 40-pin PDIP package.
✓ Total Stock: 2,500 pcs

ATMEGA164PA-PU Available from 1 distributor

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ATMEGA164PA-PU Specifications Quick View

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

ATMEGA164PA-PU Description

Short technical summary and product information.

The ATMEGA164PA-PU is an 8-bit microcontroller based on the AVR core from Microchip Technology. It features 16KB of Flash program memory, 1KB of SRAM, and 512 bytes of EEPROM for data storage. The device operates at a maximum speed of 20MHz and supports a supply voltage range of 1.8V to 5.5V.

 

This microcontroller includes connectivity options such as I2C, SPI, and UART/USART interfaces, along with peripherals including brown-out detect/reset, power-on reset, PWM, and watchdog timer. It also features an 8-channel 10-bit analog-to-digital converter. The operating temperature range is -40°C to 85°C.

 

The ATMEGA164PA-PU is housed in a 40-pin PDIP (0.600", 15.24mm) package with through-hole mounting, making it suitable for prototyping and industrial applications. It has 32 general-purpose I/O pins.

ATMEGA164PA-PU Quick Information

Product Type: Microcontroller
Series: ATmega
Canonical Name: ATMEGA164PA-PU
Subcategory: 8-bit

ATMEGA164PA-PU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATMEGA164PA-PU Features

  • 8-bit AVR core with 20MHz maximum speed.
  • 16KB Flash program memory and 1KB SRAM.
  • 512 bytes of EEPROM for non-volatile data.
  • 32 general-purpose I/O pins in 40-PDIP package.
  • Supports I2C, SPI, and UART/USART serial interfaces.

ATMEGA164PA-PU Applications

  • Embedded control and automation systems.
  • Sensor interfacing and data acquisition.
  • Industrial and consumer electronics prototyping.
  • Low-power battery-operated devices.
  • Motor control with PWM outputs.

ATMEGA164PA-PU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATMEGA164PA-PU?

The supply voltage range is 1.8V to 5.5V.

What is the package type for the ATMEGA164PA-PU?

The device is offered in a 40-pin PDIP (0.600", 15.24mm) package.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

Is the ATMEGA164PA-PU RoHS compliant?

The device is listed as RoHS3 compliant, though this is unverified.

What is the maximum clock speed?

The maximum speed is 20MHz.

How much program memory does it have?

It has 16KB of flash program memory.

What communication interfaces are supported?

It supports I2C, SPI, and UART/USART.

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