ATMEGA8L-8AU The ATMEGA8L-8AU is an 8-bit AVR microcontroller from Microchip Technology with 8KB Flash program memory, 1KB SRAM, and 512B EEPROM. It operates at up to 8MHz and comes in a 32-TQFP surface mount package.
Mfr Part #:

ATMEGA8L-8AU

Available from 3 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATMEGA8L-8AU is an 8-bit AVR microcontroller from Microchip Technology with 8KB Flash program memory, 1KB SRAM, and 512B EEPROM. It operates at up to 8MHz and comes in a 32-TQFP surface mount package.
✓ Total Stock: 15,572 pcs

ATMEGA8L-8AU Available from 3 distributors

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✓ Non-Authorised

ATMEGA8L-8AU Specifications Quick View

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ATMEGA8L-8AU Description

Short technical summary and product information.

The ATMEGA8L-8AU is an 8-bit AVR microcontroller from Microchip Technology, part of the ATmega8 family. It features 8KB of in-system self-programmable Flash memory, 1KB SRAM, and 512B EEPROM with high endurance (10,000 Flash/100,000 EEPROM write/erase cycles) and data retention of 20 years at 85°C.

 

The device operates at a maximum speed of 8MHz and a supply voltage range of 2.7V to 5.5V. It includes 23 programmable I/O lines, three PWM channels, an 8-channel 10-bit ADC, and serial interfaces (I²C, SPI, UART/USART). Peripherals include brown-out detection, power-on reset, watchdog timer, and internal oscillator.

 

Power consumption at 4MHz and 3V is typical: active 3.6mA, idle 1.0mA, and power-down 0.5µA, making it suitable for low-power applications. The microcontroller supports five sleep modes.

 

The ATMEGA8L-8AU is supplied in a 32-lead TQFP package (7x7mm) with surface mount mounting. It is RoHS3 Compliant (unverified) and has MSL Level 1 (unverified). The operating temperature range is -40°C to 85°C.

ATMEGA8L-8AU Quick Information

Product Type: Microcontroller
Series: ATmega8
Canonical Name: ATMEGA8L-8AU
Subcategory: 8-bit Microcontrollers

ATMEGA8L-8AU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATMEGA8L-8AU Features

  • 8-bit AVR core with 8MHz maximum speed.
  • 8KB Flash, 1KB SRAM, 512B EEPROM memory.
  • 23 I/O lines with 8-channel 10-bit ADC.
  • Low power: 3.6mA active at 4MHz/3V.
  • 32-TQFP surface mount package.

ATMEGA8L-8AU Applications

  • Used in industrial control and automation systems.
  • Ideal for battery-powered sensor applications.
  • Suitable for motor control with PWM outputs.
  • Applied in consumer electronics and embedded systems.

ATMEGA8L-8AU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATMEGA8L-8AU?

2.7V to 5.5V.

What package does the ATMEGA8L-8AU come in?

32-TQFP (7x7mm) surface mount package.

What is the operating temperature range?

-40°C to 85°C.

Is the ATMEGA8L-8AU RoHS compliant?

RoHS3 Compliant (unverified).

What is the maximum clock speed?

8MHz.

How much Flash memory does it have?

8KB (4K x 16) in-system self-programmable Flash.

How many I/O pins are available?

23 programmable I/O lines.

ATMEGA8L-8AU Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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ATMEGA8L-8AUR
ATMEGA8L-8AUR
Microchip Technology
The ATMEGA8L-8AUR is an 8-bit AVR microcontroller from Microchip Technology with 8KB Flash memory, 1KB SRAM, and 512B EEPROM. It operates at up to 8MHz with a supply voltage of 2.7V to 5.5V.
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