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ATMEGA16A-AU Embedded - Microcontrollers by Microchip Technology

ATMEGA16A-AU is a Embedded - Microcontrollers model from Microchip Technology, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Embedded - Microcontrollers product path. Known package information currently points to TQFP under the Microchip Technology brand listing. IC MCU 8BIT 16KB FLASH 44TQFP. TrustCompo combines the available model, brand, hierarchy, and specification details around ATMEGA16A-AU so buyers can move faster from review to quotation.

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ATMEGA16A-AU Embedded - Microcontrollers by Microchip Technology | TrustCompo
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Part Number

ATMEGA16A-AU

Internal code

TCE000067541

Package

TQFP

Manufacturer

Microchip Technology

Key specifications

Series

AVR® ATmega

Min Quantity

1

Category

Integrated Circuits (ICs)

Sub Category

Embedded - Microcontrollers

Description

IC MCU 8BIT 16KB FLASH 44TQFP

key Attributes

-

Datasheet

View ATMEGA16A-AU Datasheet

Technical document

Open The Official Datasheet

Review the latest datasheet for ATMEGA16A-AU from Microchip Technology in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.

View ATMEGA16A-AU Datasheet

Why request a quote

Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.

RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review

Trust signals

Globally recognized certifications

4 certifications

Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.

ISO 9001

Quality management processes for more consistent sourcing and handling.

AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

Environmental management discipline across warehouse and operating workflows.

ESD Control

Electrostatic handling standards to help protect sensitive components.

Ordering workflow

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How to order this product

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1

Confirm part and quantity

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2

Send RFQ or sample request

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3

Align delivery, payment, and documentation

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Policies buyers usually check

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Get a Sample

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Shipping & Delivery

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Payment Terms

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Quality & Traceability Center

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Structured product content

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Product overview

Overview

The ATmega16A-AU from Microchip Technology is a high-performance 8-bit AVR microcontroller designed for a wide range of embedded applications. With its versatile architecture and robust set of features, the ATmega16A-AU is well-suited for both beginner and advanced projects in electronics and microcontroller programming. It comes in a compact 32-pin TQFP package, making it suitable for space-constrained designs.

Features:

  • Architecture: 8-bit AVR
  • Clock Speed: Up to 16 MHz
  • Flash Memory: 16 KB for program storage
  • SRAM: 1 KB for data storage
  • EEPROM: 512 Bytes for non-volatile data storage
  • I/O Pins: 23 programmable I/O lines
  • ADC: 10-bit ADC with 8 channels
  • Timers: 3 timers/counters (8-bit and 16-bit)
  • Communication Interfaces: UART, SPI, and I2C
  • Operating Voltage: 2.7V to 5.5V
  • Low Power Consumption: Various sleep modes for energy efficiency
  • Development Support: Compatible with a wide range of development tools and software environments

Fast scan

Popular Specs Surfaced First

Export Classifications & Environmental

JESD-609 Code

e3

Export Classifications & Environmental

RoHS Status

ROHS3 Compliant

Export Classifications & Environmental

REACH SVHC

No SVHC

Export Classifications & Environmental

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Product Attribute

Part Status

Active

Product Attribute

Packaging

Tray

JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Part Status
Active
Packaging
Tray
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
8 Weeks
Published
1997
Length
10mm
Termination
SMD/SMT
Categories
Integrated Circuits (ICs)
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Supply Voltage
5V
Technology
CMOS
Terminal Position
QUAD
Operating Temperature
-40°C~85°C TA
Subcategory
Microcontrollers
Sub-Categories
Embedded - Microcontrollers
Frequency
16MHz
Height
1.05mm
Manufacturer
Microchip Technology
Series
AVR® ATmega
Package / Case
44-TQFP
Interface
2-Wire, I2C, SPI, UART, USART
Contact Plating
Tin
Radiation Hardening
No
Number Of Pins
44
Width
10mm
Number Of Terminations
44
Mount
Surface Mount
Pbfree Code
yes
Number Of I/O
32
Base Part Number
ATMEGA16A
Barrel Shifter
4
Manufacturer'S Part No.
ATMEGA16A-AU
Oscillator Type
Internal
UPs/UCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
RAM Size
1K x 8
Number Of Timers/Counters
3
Bit Size
8
Data Bus Width
8b
Supply Voltage-Max (Vsup)
5.5V
Has ADC
YES
Time@Peak Reflow Temperature-Max (S)
40
Voltage - Supply (Vcc/Vdd)
2.7V~5.5V
Speed
FLASH
RAM (Words)
8
Tim
Yes
Core Processor
I2C, SPI, UART/USART
Output Voltage-Nom (FM)
8-Bit
Access Time
1
Voltage - Supply (Vcc\/Vdd)
16kB
Mfr
AVR
Data Converters
A/D 8x10b
Core Size
16KB 8K x 16
Integrated Cache
128 kb
Connectivity
512 x 8

Common questions

Product FAQ

Quick answers for buyers reviewing ATMEGA16A-AU, stock, documentation, and sourcing steps.

What is ATMEGA16A-AU?

ATMEGA16A-AU is a Embedded - Microcontrollers component from Microchip Technology. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.

What package and description are listed for ATMEGA16A-AU?

ATMEGA16A-AU is listed with package reference TQFP. The current product description is IC MCU 8BIT 16KB FLASH 44TQFP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is ATMEGA16A-AU available in stock?

This page currently shows 176090 units in stock and 56848 units available for ATMEGA16A-AU. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

Can I request a quote or sample for ATMEGA16A-AU?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for ATMEGA16A-AU by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for ATMEGA16A-AU?

Yes. This page links to the datasheet for ATMEGA16A-AU by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.

How should buyers verify ATMEGA16A-AU before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for ATMEGA16A-AU before approving the order.

More sourcing insights

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