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ATMEGA103L-4AI

ATMEGA103L-4AI

ATMEGA103L-4AI

Microchip Technology

128KB 64K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA103 64-TQFP

SOT-23

ATMEGA103L-4AI Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case 64-TQFP
Mounting Type Surface Mount
Supplier Device Package 64-TQFP (14x14)
Data Converters A/D 8x10b
Package Tray
Base Product Number ATMEGA103
Mfr Microchip Technology
Product Status Obsolete
Operating Temperature-40°C~85°C
PackagingTray
Series AVR® ATmega
Published 1997
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Base Part Number ATMEGA103
Oscillator TypeInternal
Number of I/O 32
Speed 4MHz
RAM Size 4K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~3.6V
Core Processor AVR
Peripherals POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 128KB 64K x 16
Connectivity SPI, UART/USART
Data Converter A/D 8x10b
EEPROM Size 4K x 8
RoHS StatusNon-RoHS Compliant
In-Stock:4253 items

ATMEGA103L-4AI Product Details

ATMEGA103L-4AI Overview


The package is 64-TQFP-shaped. There are 32 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 8-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~85°C are operated by this Microcontroller. It is part of the AVR® ATmega series of electrical components. Having a size of 128KB 64K x 16, Microcontroller has a program memory of X bytes. A AVR Core Processor is at the core of this Microcontroller. Using the base part number ATMEGA103, you will be able to find alternatives for the part.

ATMEGA103L-4AI Features


64-TQFP package
Mounting type of Surface Mount


ATMEGA103L-4AI Applications


There are a lot of Microchip Technology
ATMEGA103L-4AI Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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