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

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

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

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V  
Supplier Device Package 32-VQFN (5x5)  
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-VFQFN Exposed Pad  
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

ATMEGA168-20MUR

Manufacturer

Microchip Technology

Introduction

The ATMEGA168-20MUR is a highly versatile and powerful embedded microcontroller from Microchip Technology’s AVR® ATmega series, designed to support complex control systems and robust data handling.

Product Features and Performance

8-Bit AVR Core Processor with a speed of 20MHz

Comprehensive connectivity options including I2C, SPI, and UART/USART

Advanced peripherals including Brown-out Detect/Reset, POR, PWM, WDT

Internal oscillator for streamlined operation

Product Advantages

Optimal balance of performance and power consumption with voltage supply ranging from 2.7V to 5.5V

High reliability in diverse temperature conditions, functional between -40°C and 85°C

Compact surface mount 32-VQFN (5x5) package facilitates dense circuit designs

Key Technical Parameters

Core Size: 8-Bit

Speed: 20MHz

Number of I/O: 23

Program Memory Size: 16KB (8K x 16)

EEPROM Size: 512 x 8

RAM Size: 1K x 8

Data Converters: A/D 8x10b

Quality and Safety Features

Robust built-in safety features including Brown-out Detect/Reset and Watchdog Timer (WDT)

Reliable operation across a range of voltages from 2.7V to 5.5V

Compatibility

Fully compatible with existing AVR development and programming tools

Application Areas

Suitable for automotive, industrial automation, consumer electronics, and more

Product Lifecycle

The product is currently active with no immediate plans for discontinuation, ensuring long-term availability and support for upgrades

Several Key Reasons to Choose This Product

High speed and efficient 8-bit processing for real-time applications

Extensive connectivity and peripheral support enhance functionality

Low power consumption suitable for battery-operated devices

Robust design ensures performance in extreme environmental conditions

Streamlined package suitable for compact and sophisticated designs

Direct support and upgrades from Microchip Technology ensure future-proof integration

Parts with Similar Specifications

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

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

ATMEGA168-20MUR Datasheet PDF

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

Datasheets
ATmega48_88_168(V) Complete.pdf ATmega48_88_168(V) Summary.pdf
PCN Packaging
MBB/Label Chgs 16/Nov/2018.pdf Transfer to Microchip/Label/Pkg 5/Sep/2016.pdf
PCN Other
MSL3 to MSL1 05/Apr/2013.pdf
PCN Design/Specification
ATMEGA Datasheet 13/Dec/2018.pdf Cancelled 21/Jun/2016.pdf
PCN Assembly/Origin
ATMEGAYYY 13/Mar/2017.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

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  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ATMEGA168-20MUR Image

ATMEGA168-20MUR

Microchip Technology
32D-ATMEGA168-20MUR

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