ATMEGA169P-16MU The ATMEGA169P-16MU is an 8-bit AVR microcontroller from Atmel featuring 16KB Flash memory, 1KB RAM, and 512 bytes EEPROM. It operates at up to 16MHz with a supply voltage range of 2.7V to 5.5V.
Mfr Part #:

ATMEGA169P-16MU

Available from 1 distributors
Mfr Name: Atmel
Atmel
The ATMEGA169P-16MU is an 8-bit AVR microcontroller from Atmel featuring 16KB Flash memory, 1KB RAM, and 512 bytes EEPROM. It operates at up to 16MHz with a supply voltage range of 2.7V to 5.5V.
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ATMEGA169P-16MU Available from 1 distributor

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ATMEGA169P-16MU 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

ATMEGA169P-16MU Description

Short technical summary and product information.

The ATMEGA169P-16MU is an 8-bit AVR microcontroller from Atmel based on the AVR core. It features 16KB of Flash program memory (8K x 16), 1KB of SRAM, and 512 bytes of EEPROM. The device operates at a maximum clock speed of 16MHz using an internal oscillator. It supports a supply voltage range of 2.7V to 5.5V and is rated for an operating temperature range of -40°C to 85°C.

 

This microcontroller includes 54 general-purpose I/O pins and a rich set of peripherals: brown-out detection, LCD controller, power-on reset, PWM, and watchdog timer. Connectivity options include SPI, UART/USART, and USI interfaces. It also features an 8-channel 10-bit analog-to-digital converter (ADC).

 

The ATMEGA169P-16MU is housed in a 64-VFQFN exposed pad package (also known as 64-QFN 9x9mm) and is designed for surface mount assembly. It is suitable for embedded control applications requiring moderate processing power, a wide voltage range, and a comprehensive peripheral set.

ATMEGA169P-16MU Quick Information

Product Type: Microcontroller
Canonical Name: Atmel ATMEGA169P-16MU 8-bit AVR Microcontroller
Subcategory: 8-bit Microcontroller

ATMEGA169P-16MU Compliance

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

ATMEGA169P-16MU Features

  • 8-bit AVR core with 16MHz clock speed.
  • 16KB Flash program memory and 1KB RAM.
  • 54 general-purpose I/O pins available.
  • Integrated 8-channel 10-bit ADC.
  • Supports SPI, UART/USART, and USI interfaces.

ATMEGA169P-16MU Applications

  • Ideal for industrial control and automation.
  • Used in LCD display and user interface modules.
  • Suitable for sensor data acquisition systems.
  • Applicable in battery-powered portable devices.

ATMEGA169P-16MU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATMEGA169P-16MU?

2.7V to 5.5V.

What is the operating temperature range?

-40°C to 85°C.

What package does the ATMEGA169P-16MU come in?

64-VFQFN Exposed Pad (64-QFN 9x9mm).

Is the ATMEGA169P-16MU RoHS compliant?

It is listed as RoHS3 Compliant, but this is unverified.

What is the clock speed of this microcontroller?

16MHz.

How much Flash memory does it have?

16KB (8K x 16).

How many I/O pins are available?

54.

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