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ATMEGA169PA-AUR The ATMEGA169PA-AUR is an 8-bit AVR microcontroller from Microchip Technology with 16KB Flash, 1KB SRAM, and 512B EEPROM. It operates at up to 16 MHz and comes in a 64-TQFP surface mount package.
Mfr Part #:

ATMEGA169PA-AUR

Available from 3 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATMEGA169PA-AUR is an 8-bit AVR microcontroller from Microchip Technology with 16KB Flash, 1KB SRAM, and 512B EEPROM. It operates at up to 16 MHz and comes in a 64-TQFP surface mount package.
✓ Total Stock: 9,056 pcs

ATMEGA169PA-AUR Available from 3 distributors

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✓ Non-Authorised
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Smaxon Electronics ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request 21+ On Request On Request
Fe Components ✓
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2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,056 pcs
On Request
1056 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.

ATMEGA169PA-AUR 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
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RAM Size
SVHC Present
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ATMEGA169PA-AUR Description

Short technical summary and product information.

The Microchip Technology ATmega169PA-AUR is a high-performance, low-power 8-bit AVR microcontroller based on advanced RISC architecture. It features 130 powerful instructions, most of which execute in a single clock cycle, and includes 32 x 8 general purpose working registers. The device delivers up to 16 MIPS throughput at 16 MHz.

 

This microcontroller offers 16KB of in-system self-programmable Flash memory, 1KB of internal SRAM, and 512 bytes of EEPROM. It includes a rich set of peripherals such as an 8-channel 10-bit ADC, a 4x25 segment LCD driver, two 8-bit timers, one 16-bit timer, four PWM channels, and a JTAG interface for on-chip debug and programming. Connectivity options include SPI, UART/USART, and USI.

 

The ATmega169PA-AUR is supplied in a 64-TQFP (14x14 mm) surface mount package and operates over a supply voltage range of 1.8V to 5.5V. It is designed for industrial temperature ranges from -40°C to +85°C, making it suitable for a wide variety of embedded control applications.

ATMEGA169PA-AUR Quick Information

Product Type: Microcontroller
Series: ATmega169PA
Canonical Name: Microchip Technology ATmega169PA-AUR 8-bit AVR Microcontroller
Subcategory: 8-bit AVR Microcontroller

ATMEGA169PA-AUR Compliance

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

ATMEGA169PA-AUR Features

  • 8-bit AVR core with 16MHz maximum clock speed.
  • 16KB Flash, 1KB SRAM, and 512B EEPROM memory.
  • 54 I/O pins with 8-channel 10-bit ADC.
  • Integrated 4x25 segment LCD driver controller.
  • JTAG interface for on-chip debug and programming.

ATMEGA169PA-AUR Applications

  • Ideal for LCD-based embedded control systems.
  • Suitable for industrial automation and sensor interfaces.
  • Used in portable and battery-powered devices.
  • Applicable in human-machine interface (HMI) designs.

ATMEGA169PA-AUR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATMEGA169PA-AUR?

The operating voltage range is 1.8V to 5.5V.

What package does the ATMEGA169PA-AUR come in?

It comes in a 64-TQFP (14x14 mm) surface mount package.

What is the operating temperature range of the ATMEGA169PA-AUR?

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

How much Flash memory does the ATMEGA169PA-AUR have?

It has 16KB of Flash program memory.

Does the ATMEGA169PA-AUR have an LCD driver?

Yes, it includes a 4x25 segment LCD driver.

What connectivity interfaces are available on the ATMEGA169PA-AUR?

It supports SPI, UART/USART, and USI interfaces.

What is the maximum clock frequency of the ATMEGA169PA-AUR?

The maximum clock frequency is 16 MHz.

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