ATMEGA128L-8AJ
- Mfr.Part #
- ATMEGA128L-8AJ
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 64TQFP
- Stock
- 12,454
- In Stock :
- 12,454
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package / Case :
- 64-TQFP
- Product Status :
- Obsolete
- Base Product Number :
- ATMEGA128
- Mounting Type :
- Surface Mount
- Core Size :
- 8-Bit
- Operating Temperature :
- -40°C~85°C TA
- Packaging :
- Tray
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RAM Size :
- 4K x 8
- Speed :
- 8MHz
- Data Converters :
- A/D 8x10b
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- EEPROM Size :
- 4K x 8
- Core Processor :
- AVR
- RoHS Status :
- ROHS3 Compliant
- Oscillator Type :
- Internal
- Data Converter :
- A/D 8x10b
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Program Memory Type :
- Flash
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART
- Supplier Device Package :
- 64-TQFP (14x14)
- Program Memory Size :
- 128KB 64K x 16
- Number of I/O :
- 53
- Package :
- Tray
- Published :
- 1997
- Series :
- AVR® ATmega
- Base Part Number :
- ATMEGA128
- Datasheets
- ATMEGA128L-8AJ

Microcontrollers Microchip Technology ATMEGA128L-8AJ Overview
The Microcontrollers Microchip Technology ATMEGA128L-8AJ is a highly versatile 8-bit microcontroller that sits at the heart of many advanced digital circuits. Designed by Microchip Technology, this MCU is engineered to provide a robust platform for innovative applications in various fields. Featuring a substantial 128KB of flash memory housed in a compact 64TQFP package, the ATMEGA128L-8AJ is optimized for performance and minimal power consumption, making it ideal for scalable solutions in embedded systems.
ATMEGA128L-8AJ Features
This microcontroller includes several key features that enhance its utility and functionality across different applications. It operates at a voltage range of 2.7V to 5.5V, ensuring flexibility in power-sensitive environments. With 128KB of ISP flash memory and 4KB of EEPROM, it offers ample space for complex programs and data storage. The device also supports a wide array of peripherals including USART, SPI, and two-wire interface (TWI), enhancing its ability to handle multiple tasks simultaneously.
ATMEGA128L-8AJ Applications
- Automotive Control Systems: Utilized in managing automotive functions such as sensor data integration and real-time system monitoring.
- Home Automation Systems: Serves as the processing core in smart home devices, facilitating automated control and connectivity.
- Industrial Automation: Employs in managing machinery operation, improving efficiency and safety in industrial environments.
- Consumer Electronics: Integrates into various consumer electronics for enhanced user interface and functionality, such as wearable devices and smart watches.
- Medical Devices: Used in medical monitoring systems to process data and control operations reliably and efficiently.
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