ATMEGA8L-8AU vs ATMEGA3250A-AN

This in-depth comparison of the ATMEGA8L-8AU and ATMEGA3250A-AN 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

ATMEGA8L-8AU

Atmel

Lifecycle
Active
Stock
2950 PCS
Package
TQFP-32
Series
Embedded - Microcontrollers
+BOM RFQ
Part B

ATMEGA3250A-AN

Microchip Technology

Lifecycle
Active
Stock
82 PCS
Package
TQFP-100
Series
Embedded - Microcontrollers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification ATMEGA8L-8AU ATMEGA3250A-AN
Supplier - Microchip Technology
Series AVR® ATmega AVR® ATmega
Part Status Active Active
Core Processor AVR AVR
Core Size 8-Bit 8-Bit
Speed 8MHz 20MHz
Connectivity I²C, SPI, UART/USART SPI, UART/USART, USI
Peripherals Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 23 69
Program Memory Size 8KB (4K x 16) 32KB (16K x 16)
Program Memory Type FLASH FLASH
EEPROM Size 512 x 8 1K x 8
RAM Size 1K x 8 2K x 8
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V 1.8V ~ 5.5V
Data Converters A/D 8x10b A/D 8x10b
Oscillator Type Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 105°C (TA)
Mounting Type Surface Mount Surface Mount
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