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Microchip TechnologyIntegrated Circuits (ICs)Embedded - Microcontrollers

ATMEGA168-20AU Embedded - Microcontrollers by Microchip Technology

ATMEGA168-20AU 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. IC MCU 8BIT 16KB FLASH 32TQFP. TrustCompo combines the available model, brand, hierarchy, and specification details around ATMEGA168-20AU so buyers can move faster from review to quotation.

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Datasheet
ATMEGA168-20AU Embedded - Microcontrollers by Microchip Technology | TrustCompo
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Part Number

ATMEGA168-20AU

Internal code

TCE000006608

Package

-

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 32TQFP

key Attributes

-

Datasheet

View ATMEGA168-20AU Datasheet

Technical document

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Why request a quote

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Trust signals

Globally recognized certifications

4 certifications

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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

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2

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3

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Quality & Traceability Center

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Structured product content

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Product overview

Overview

The ATmega168-20AU is a microcontroller from Microchip Technology, part of the AVR family of microcontrollers. It is designed for a wide range of applications, including embedded systems, consumer electronics, and industrial automation. Here’s a detailed description of its features and specifications.

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Popular Specs Surfaced First

Product Attribute

Part Status

Active

Product Attribute

Radiation Hardening

NO

Product Attribute

Packaging

Tray

Product Attribute

Pbfree Code

Yes

Product Attribute

REACH Status

REACH Unaffected

Product Attribute

ECCN

EAR99

Part Status
Active
Radiation Hardening
NO
Packaging
Tray
Pbfree Code
Yes
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mount
Surface Mount
Mounting Type
Surface Mount
Factory Lead Time
8 Weeks
Published
1997
Reflow Temperature-Max (S)
40
Number Of Pins
32
Number Of Terminations
32
Number Of ADC Channels
8
Height
1.2mm
Categories
Integrated Circuits (ICs)
Width
7mm
Length
7mm
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Technology
CMOS
Terminal Position
QUAD
Number Of I/O
23
Operating Temperature
-40°C~85°C TA
Supply Voltage
3V
Subcategory
Microcontrollers
Sub-Categories
Embedded - Microcontrollers
EEPROM Size
512 x 8
Frequency
20MHz
Address Bus Width
8b
Manufacturer
Microchip Technology
Package / Case
32-TQFP
Series
AVR® ATmega
Base Part Number
ATMEGA168
Manufacturer'S Part No.
ATMEGA168-20AU
Interface
2-Wire, I2C, SPI, USART
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.31.0001
Integrated Cache
NO
Boundary Scan
NO
DMA Channels
NO
Number Of External Interrupts
2
Has ADC
Yes
Low Power Mode
Yes
Watchdog Timer
Yes
Number Of Serial I/Os
1
Number Of A/D Converters
1
Number Of Timers/Counters
3
Number Of PWM Channels
6
Program Memory Type
Flash
Bit Size
8
Voltage - Supply (Vcc/Vdd)
2.7V~5.5V
Supply Voltage-Min (Vsup)
2.7V
Supply Voltage-Max (Vsup)
5.5V
Format
FIXED-POINT
Oscillator Type
Internal
UPs/UCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Connectivity
I2C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Data Converter
A/D 8x10b
Density
128 kb
RAM (Words)
512
Memory Size
16kB
RAM Size
1K x 8
Access Time
20 μs
Data Bus Width
8b
Core Size
8-Bit
Terminal Finish
Matte Tin (Sn) - annealed
Program Memory Size
16KB 8K x 16
Core Processor
AVR

Common questions

Product FAQ

Quick answers for buyers reviewing ATMEGA168-20AU, stock, documentation, and sourcing steps.

What is ATMEGA168-20AU?

ATMEGA168-20AU 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 ATMEGA168-20AU?

ATMEGA168-20AU is listed with package reference -. The current product description is IC MCU 8BIT 16KB FLASH 32TQFP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is ATMEGA168-20AU available in stock?

This page currently shows 151017 units in stock and 83946 units available for ATMEGA168-20AU. 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 ATMEGA168-20AU?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for ATMEGA168-20AU by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for ATMEGA168-20AU?

Yes. This page links to the datasheet for ATMEGA168-20AU by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.

How should buyers verify ATMEGA168-20AU before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for ATMEGA168-20AU before approving the order.

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