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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersATMEGA168-20AUR
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ATMEGA168-20AUR - Microchip Technology

Manufacturer Part Number
ATMEGA168-20AUR
Manufacturer
Microchip Technology
Allelco Part Number
32D-ATMEGA168-20AUR
ECAD Model
Parts Description
IC MCU 8BIT 16KB FLASH 32TQFP
Detailed Description
Package
32-TQFP
Data sheet
ATmega48_88_168(V) Complete.pdf
ATmega48_88_168(V) Summary.pdf
RoHs Status
ROHS3 Compliant
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Specifications

ATMEGA168-20AUR Tech Specifications
Microchip Technology - ATMEGA168-20AUR technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - ATMEGA168-20AUR

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V  
Supplier Device Package 32-TQFP (7x7)  
Speed 20MHz  
Series AVR® ATmega  
RAM Size 1K x 8  
Program Memory Type FLASH  
Program Memory Size 16KB (8K x 16)  
Peripherals Brown-out Detect/Reset, POR, PWM, WDT  
Package / Case 32-TQFP  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 23  
Mounting Type Surface Mount  
EEPROM Size 512 x 8  
Data Converters A/D 8x10b  
Core Size 8-Bit  
Core Processor AVR  
Connectivity I²C, SPI, UART/USART  
Base Product Number ATMEGA168  

Parts Introduction

Manufacturer Part Number

ATMEGA168-20AUR

Manufacturer

Microchip Technology

Introduction

8-bit Microcontroller

Part of the AVR ATmega series

Product Features and Performance

16KB FLASH program memory

1KB RAM

512 bytes EEPROM

23 general-purpose I/O lines

8-channel 10-bit ADC

USART, SPI, and I²C interfaces

6-channel PWM

Watchdog Timer

Brown-out Detection

Product Advantages

Low power consumption

Wide operating voltage range (2.7V to 5.5V)

Extensive peripheral set

Key Technical Parameters

Core: 8-bit AVR

Operating Frequency: 20MHz

Supply Voltage: 2.7V to 5.5V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

RoHS3 compliant

32-TQFP package

Compatibility

Compatible with other AVR ATmega series microcontrollers

Application Areas

Embedded systems

Industrial control

Automotive applications

Home automation

IoT devices

Product Lifecycle

Still in active production

Replacements and upgrades available within the AVR ATmega series

Key Reasons to Choose This Product

Powerful 8-bit AVR core with extensive peripheral set

Wide operating voltage range and low power consumption

Robust and reliable design

Ease of integration and programming

Mature ecosystem with abundant resources and support

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology ATMEGA168-20AUR

Product Attribute ATMEGA168-20AUR ATMEGA168-15AT1 ATMEGA168A-AU ATMEGA168-15MZ
Part Number ATMEGA168-20AUR ATMEGA168-15AT1 ATMEGA168A-AU ATMEGA168-15MZ
Manufacturer Microchip Technology Microchip Technology Atmel Microchip Technology
Data Converters A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b
Base Product Number ATMEGA168 ATMEGA168 ATMEGA168 ATMEGA168
Core Processor AVR AVR AVR AVR
Program Memory Size 16KB (8K x 16) 16KB (8K x 16) 16KB (8K x 16) 16KB (8K x 16)
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 105°C (TA) -40°C ~ 85°C (TA) -40°C ~ 125°C (TA)
Peripherals Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT
Package / Case 32-TQFP 32-TQFP 32-TQFP 32-VFQFN Exposed Pad
Package Tape & Reel (TR) Tape & Reel (TR) Bulk Tape & Reel (TR)
Number of I/O 23 23 23 23
Program Memory Type FLASH FLASH FLASH FLASH
Supplier Device Package 32-TQFP (7x7) 32-TQFP (7x7) 32-TQFP (7x7) 32-QFN (5x5)
EEPROM Size 512 x 8 512 x 8 512 x 8 512 x 8
Oscillator Type Internal Internal Internal Internal
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V 2.7V ~ 5.5V 1.8V ~ 5.5V 2.7V ~ 5.5V
Series AVR® ATmega Automotive, AEC-Q100, AVR® ATmega AVR® ATmega Automotive, AEC-Q100, AVR® ATmega
RAM Size 1K x 8 1K x 8 1K x 8 1K x 8
Speed 20MHz 16MHz 20MHz 16MHz
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Connectivity I²C, SPI, UART/USART I²C, SPI, UART/USART I²C, SPI, UART/USART I²C, SPI, UART/USART

ATMEGA168-20AUR Datasheet PDF

Download ATMEGA168-20AUR pdf datasheets and Microchip Technology documentation for ATMEGA168-20AUR - Microchip Technology.

Datasheets
ATmega48_88_168(V) Complete.pdf ATmega48_88_168(V) Summary.pdf
PCN Packaging
MBB/Label Chgs 16/Nov/2018.pdf Boxes 07/Dec/2016.pdf
PCN Design/Specification
Marking Chgs 11/Jul/2017.pdf Cancelled 21/Jun/2016.pdf
PCN Assembly/Origin
Test Site 15/Jul/2022.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ATMEGA168-20AUR Image

ATMEGA168-20AUR

Microchip Technology
32D-ATMEGA168-20AUR

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