ATMEGA128L-8AC
- Mfr.Part #
- ATMEGA128L-8AC
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 64TQFP
- Stock
- 12,791
- In Stock :
- 12,791
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RoHS Status :
- Non-RoHS Compliant
- Core Size :
- 8-Bit
- Package / Case :
- 64-TQFP
- Supplier Device Package :
- 64-TQFP (14x14)
- Program Memory Size :
- 128KB 64K x 16
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Speed :
- 8MHz
- Mounting Type :
- Surface Mount
- Operating Temperature :
- 0°C~70°C TA
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART
- Data Converter :
- A/D 8x10b
- EEPROM Size :
- 4K x 8
- Series :
- AVR® ATmega
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Core Processor :
- AVR
- Number of I/O :
- 53
- RAM Size :
- 4K x 8
- Oscillator Type :
- Internal
- Program Memory Type :
- Flash
- Datasheets
- ATMEGA128L-8AC

Microcontrollers Microchip Technology ATMEGA128L-8AC Overview
The Microcontrollers Microchip Technology ATMEGA128L-8AC, manufactured by Microchip Technology, is a powerful and versatile 8-bit microcontroller (MCU) designed to meet the rigorous demands of modern embedded systems. Packed with 128KB of flash memory and operating at up to 8 MHz, this MCU offers an optimal balance of performance and power consumption, making it ideal for applications where efficiency and reliability are key. Encased in a 64-TQFP package, the ATMEGA128L-8AC is engineered to support complex digital operations, providing robust functionality while simplifying design processes for developers.
ATMEGA128L-8AC Features
The ATMEGA128L-8AC includes features such as an advanced RISC architecture, 128KB ISP flash memory with read-while-write capabilities, and a JTAG (Joint Test Action Group) interface for robust debugging and programming. Additional features include 4KB EEPROM, 4KB SRAM, 53 general purpose I/O lines, 32 general purpose working registers, real-time counter, three flexible timer/counters with compare modes, internal and external interrupts, a serial programmable USART, and a master/slave SPI serial interface. These features make the ATMEGA128L-8AC not only a powerful microcontroller but also highly adaptable to a variety of technical needs.
ATMEGA128L-8AC Applications
- Automotive Systems: Used in engine management and diagnostic tools, enhancing vehicle performance and efficiency.
- Smart Home Devices: Integral for controlling lighting systems, security, and other connected home appliances through efficient signal processing.
- Industrial Automation: Drives the backbone of machine control systems, facilitating precise operations in manufacturing and assembly lines.
- Medical Devices: Employs robust control in critical healthcare equipment like monitoring systems and portable diagnostic devices.
- Consumer Electronics: Central to the function of personal gadgets, gaming consoles, and advanced wearables, offering tailored performance and connectivity.
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