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ATMEGA164PA-MU The ATMEGA164PA-MU is an 8-bit AVR microcontroller from Microchip Technology with 16KB Flash memory, 1KB RAM, and 512B EEPROM. It operates at up to 20MHz and comes in a 44-VQFN package.
Mfr Part #:

ATMEGA164PA-MU

Available from 3 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATMEGA164PA-MU is an 8-bit AVR microcontroller from Microchip Technology with 16KB Flash memory, 1KB RAM, and 512B EEPROM. It operates at up to 20MHz and comes in a 44-VQFN package.
✓ Total Stock: 9,187 pcs

ATMEGA164PA-MU Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
6,898 pcs
On Request
6898 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,182 pcs
On Request
1182 pcs On Request 1 On Request On Request 2021+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,107 pcs
On Request
1107 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ATMEGA164PA-MU 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
SVHC Present
Speed
Supplier Device Package
Voltage
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ATMEGA164PA-MU Description

Short technical summary and product information.

The ATMEGA164PA-MU is an 8-bit AVR microcontroller from Microchip Technology, featuring a high-performance AVR core. It provides 16KB of Flash program memory, 1KB of SRAM, and 512 bytes of EEPROM for data storage. The device supports a maximum clock speed of 20MHz and operates over a supply voltage range of 1.8V to 5.5V.

 

Connectivity options include I2C, SPI, and UART/USART interfaces, making it suitable for embedded control applications. On-chip peripherals include brown-out detection, power-on reset, PWM channels, and a watchdog timer. The microcontroller also features an 8-channel 10-bit analog-to-digital converter.

 

The ATMEGA164PA-MU is housed in a 44-VFQFN exposed pad package with 32 general-purpose I/O pins. It is designed for surface mount assembly and operates over an industrial temperature range of -40°C to 85°C.

ATMEGA164PA-MU Quick Information

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

ATMEGA164PA-MU Compliance

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

ATMEGA164PA-MU 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 44-VQFN package.
  • I2C, SPI, and UART/USART serial interfaces.

ATMEGA164PA-MU Applications

  • Ideal for embedded control and automation systems.
  • Suitable for sensor interface and data acquisition.
  • Used in industrial and consumer electronics designs.
  • Applicable for motor control and PWM applications.

ATMEGA164PA-MU FAQs

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

The ATMEGA164PA-MU operates from 1.8V to 5.5V.

What package does the ATMEGA164PA-MU come in?

It comes in a 44-VFQFN Exposed Pad package (44-VQFN 7x7mm).

What is the operating temperature range of the ATMEGA164PA-MU?

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

Is the ATMEGA164PA-MU RoHS compliant?

The RoHS status is listed as RoHS3 Compliant but is unverified.

How much Flash memory does the ATMEGA164PA-MU have?

It has 16KB (8K x 16) of Flash program memory.

What serial communication interfaces are available?

The microcontroller supports I2C, SPI, and UART/USART interfaces.

What is the maximum clock speed of the ATMEGA164PA-MU?

The maximum clock speed is 20MHz.

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