ATMEGA328PB-AUR vs ATMEGA64C1-15AZ

This in-depth comparison of the ATMEGA328PB-AUR and ATMEGA64C1-15AZ 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-AUR

Microchip Technology

Lifecycle
Active
Stock
3932 PCS
Package
TQFP-32
Series
Embedded - Microcontrollers
+BOM RFQ
Part B

ATMEGA64C1-15AZ

Microchip Technology

Lifecycle
Active
Stock
4413 PCS
Series
Embedded - Microcontrollers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification ATMEGA328PB-AUR ATMEGA64C1-15AZ
Series AVR® ATmega, Functional Safety (FuSa) AVR® ATmega
Part Status Active Active
Digi Key Programmable - Not Verified
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 ~ 125°C (TA)
Mounting Type Surface Mount Surface Mount
Base Product Number - ATMEGA64
Grade - Automotive
Qualification - AEC-Q100
Number of I/O 27 -
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