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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersATMEGA328PB-MUR
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ATMEGA328PB-MUR - Microchip Technology

Manufacturer Part Number
ATMEGA328PB-MUR
Manufacturer
Microchip Technology
Allelco Part Number
32D-ATMEGA328PB-MUR
ECAD Model
Parts Description
IC MCU 8BIT 32KB FLASH 32VFQFN
Detailed Description
Package
32-VFQFN Exposed Pad
Data sheet
ATmega328PB Complete.pdf
ATmega328PB Summary.pdf
RoHs Status
ROHS3 Compliant
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Specifications

ATMEGA328PB-MUR Tech Specifications
Microchip Technology - ATMEGA328PB-MUR technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - ATMEGA328PB-MUR

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V  
Supplier Device Package 32-VFQFN (5x5)  
Speed 20MHz  
Series AVR® ATmega, Functional Safety (FuSa)  
RAM Size 2K x 8  
Program Memory Type FLASH  
Program Memory Size 32KB (16K 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 27  
Mounting Type Surface Mount  
EEPROM Size 1K x 8  
Data Converters A/D 8x10b  
Core Size 8-Bit  
Core Processor AVR  
Connectivity I²C, SPI, UART/USART  
Base Product Number ATMEGA328  

Parts Introduction

Manufacturer Part Number

ATMEGA328PB-MUR

Manufacturer

Microchip Technology

Introduction

The ATMEGA328PB-MUR is an 8-bit microcontroller from Microchip Technology, featuring AVR® processor with enhanced functionality suitable for various embedded applications.

Product Features and Performance

Core Processor: AVR

Core Size: 8-Bit

Speed: 20MHz

Connectivity: I2C, SPI, UART/USART

Peripherals: Brown-out Detect/Reset, POR, PWM, WDT

Program Memory Size: 32KB

EEPROM Size: 1KB

RAM Size: 2KB

Data Converters: A/D 8x10b

Oscillator Type: Internal

Operating Temperature: -40°C to 85°C

Product Advantages

Integrated features enhancing functional safety

Broad connectivity options enhancing interoperability

Efficient power consumption with voltage supply flexibility from 1.8V to 5.5V

Key Technical Parameters

Speed: 20MHz

Connectivity options: I2C, SPI, UART/USART

Operating Voltage: 1.8V ~ 5.5V

Temperature Range: -40°C to 85°C

Packaging: 32-VFQFN (5x5)

Quality and Safety Features

Brown-out Detect/Reset

Power-on Reset

Watchdog Timer

Meets stringent industry safety standards for embedded control

Compatibility

Compatible with existing AVR architecture systems

Supports various communication protocols

Application Areas

Industrial control systems

Automotive

Consumer electronics

Internet of Things devices

Product Lifecycle

Current Product Status: Active

Not nearing discontinuation, with ongoing support and updates

Several Key Reasons to Choose This Product

Robust integrated features for total system control

Highly flexible connectivity options facilitating system integration

Suitable for a wide range of operating conditions

Reliable performance in harsh environments

Cost-effective solution with a low power consumption footprint

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology ATMEGA328PB-MUR

Product Attribute ATMEGA328PB-MUR ATMEGA3290PV-10AU ATMEGA329A-MU ATMEGA328PB-AUR
Part Number ATMEGA328PB-MUR ATMEGA3290PV-10AU ATMEGA329A-MU ATMEGA328PB-AUR
Manufacturer Microchip Technology Atmel Atmel Microchip Technology
Speed 20MHz 10MHz 20MHz 20MHz
Package Tape & Reel (TR) Bulk Bulk Tape & Reel (TR)
Peripherals Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, LCD, POR, PWM, WDT Brown-out Detect/Reset, LCD, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT
Connectivity I²C, SPI, UART/USART SPI, UART/USART, USI SPI, UART/USART, USI I²C, SPI, UART/USART
Base Product Number ATMEGA328 ATMEGA3290 ATMEGA329 ATMEGA328
Number of I/O 27 69 54 27
Program Memory Size 32KB (16K x 16) 32KB (16K x 16) 32KB (16K x 16) 32KB (16K x 16)
Series AVR® ATmega, Functional Safety (FuSa) AVR® ATmega AVR® ATmega AVR® ATmega, Functional Safety (FuSa)
Supplier Device Package 32-VFQFN (5x5) 100-TQFP (14x14) 64-QFN (9x9) 32-TQFP (7x7)
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Program Memory Type FLASH FLASH FLASH FLASH
Package / Case 32-VFQFN Exposed Pad 100-TQFP 64-VFQFN Exposed Pad 32-TQFP
EEPROM Size 1K x 8 1K x 8 1K x 8 1K x 8
RAM Size 2K x 8 2K x 8 2K x 8 2K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V
Core Processor AVR AVR AVR AVR
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Oscillator Type Internal Internal Internal Internal
Data Converters A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount

ATMEGA328PB-MUR Datasheet PDF

Download ATMEGA328PB-MUR pdf datasheets and Microchip Technology documentation for ATMEGA328PB-MUR - Microchip Technology.

PCN Packaging
MBB/Label Chgs 16/Nov/2018.pdf Boxes 07/Dec/2016.pdf
PCN Design/Specification
ATmega328PB 05/Jun/2017.pdf ATMEGA328PB 20/Jun/2017.pdf
HTML Datasheet
ATmega328PB Complete.pdf ATmega328PB Summary.pdf
PCN Assembly/Origin
2.73KHz.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.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ATMEGA328PB-MUR Image

ATMEGA328PB-MUR

Microchip Technology
32D-ATMEGA328PB-MUR

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