ATMEGA328PB-MUR vs ATMEGA64M1-15MD

This in-depth comparison of the ATMEGA328PB-MUR and ATMEGA64M1-15MD provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

ATMEGA328PB-MUR

Microchip Technology

Lifecycle
Active
Stock
2740 PCS
Package
VQFN-32
Series
Embedded - Microcontrollers
+BOM RFQ
Part B

ATMEGA64M1-15MD

Microchip Technology

Lifecycle
Active
Stock
9161 PCS
Package
VQFN-32
Series
Embedded - Microcontrollers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification ATMEGA328PB-MUR ATMEGA64M1-15MD
Supplier - Microchip Technology
Series AVR® ATmega, Functional Safety (FuSa) Automotive, AEC-Q100, AVR® ATmega
Part Status Active Active
Core Processor AVR AVR
Core Size 8-Bit 8-Bit
Speed 20MHz 16MHz
Connectivity I²C, SPI, UART/USART CANbus, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Program Memory Size 32KB (16K x 16) 64KB (32K x 16)
Program Memory Type FLASH FLASH
EEPROM Size 1K x 8 2K x 8
RAM Size 2K x 8 4K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V 2.7V ~ 5.5V
Data Converters A/D 8x10b A/D 11x10b; D/A 1x10b
Oscillator Type Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 150°C (TA)
Mounting Type Surface Mount Surface Mount
Number of I/O 27 -
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