Looking for Atmega128l-8mu Ic? ATMEGA128L-8MU – MICROCHIP is available at Zbotic with fast shipping across India.
Atmega128l-8mu Ic – Product description
- ATMEGA128L-8MU – MICROCHIP
- The ATmega128L-8MU, manufactured by Microchip Technology, embodies a versatile microcontroller designed for embedded systems. Leveraging the AVR RISC architecture, it integrates a robust set of features within a compact footprint. With 128 KB of flash memory, it offers ample space for program storage. The “L” designation hints at its lower power variant, catering to applications prioritizing energy efficiency. Operating at 8 MHz, it strikes a balance between performance and power consumption. Equipped with various peripherals including UART, SPI, I2C, timers, ADCs, and digital I/O pins, it facilitates seamless interfacing with external devices. This microcontroller finds applications across diverse domains, from consumer electronics to industrial automation, owing to its versatility, low power consumption, and moderate processing capabilities.
Note:
- Product Images are shown for illustrative purposes only and may differ from the actual product.
- For Technical Specifications about the IC go through the Datasheet in the Attachment section.
Specification:
| Specification | Details |
|---|---|
| Architecture | AVR RISC |
| Flash Memory | 128 KB |
| Operating Voltage | 2.7V to 5.5V |
| Operating Frequency | Up to 8 MHz |
| CPU | 8-bit AVR |
| GPIO Pins | Multiple digital I/O pins. |
| Analog Inputs | ADC with multiple channels |
| Communication Interfaces | UART, SPI, I2C |
| Timers/Counters | Multiple timers/counters |
| Interrupts | Supports external and internal interrupts. |
| Package Type | Surface-mount (specific package details may vary) |
| Operating Temperature | -40°C to 85°C (typical range) |
| Power Consumption | Low power consumption |
| Additional Peripherals | PWM, Watchdog Timer, EEPROM, etc. |
Package Includes:
- 1 x ATMEGA128L-8MU – MICROCHIP
Datasheet:
ATMEGA128L-8MU – MICROCHIP Overview
The ATMEGA128L-8MU from Microchip Technology is a low-power 8-bit AVR RISC microcontroller in a compact MLF-64 package. With 128 KB of onboard flash memory and an 8 MHz operating frequency, it is ideal for embedded control applications requiring efficient performance and energy savings.
Key Features of ATMEGA128L-8MU – MICROCHIP
- 128 KB in-system programmable flash memory for firmware storage
- Low-power “L” variant supports battery-powered or energy-sensitive designs
- 8 MHz maximum clock speed balances processing throughput and power draw
- Rich peripheral set including UART, SPI, I2C, timers and 10-bit ADC
- Up to 53 programmable digital I/O pins for flexible interfacing
- Genuine Microchip part, fast shipping from Zbotic across India
Applications and Use Cases
- Custom embedded systems such as home automation controllers
- Industrial sensor data acquisition and real-time monitoring
- Robotics and motion control where low-power operation is critical
- Standalone user interfaces with keypads, displays and communication ports
- Prototyping development boards and educational electronics kits
- Battery-driven portable devices requiring extended runtime
How to Use ATMEGA128L-8MU – MICROCHIP
Mount the ATMEGA128L-8MU on your PCB or development board, provide a regulated 2.7 V–5.5 V supply and decoupling capacitors, then connect an 8 MHz crystal (optional internal oscillator). Use an ISP programmer (e.g., AVRISP mkII or USBasp) to flash your compiled AVR code via the SPI-based programming interface. Configure fuse settings to select clock source and power modes as needed.
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Frequently Asked Questions
What supply voltage does the ATMEGA128L-8MU require?
The ATMEGA128L-8MU operates from 2.7 V up to 5.5 V, making it suitable for both 3.3 V and 5 V systems while minimizing power consumption.
How do I program the ATMEGA128L-8MU?
Programming is done via the SPI-based ISP interface. Use an AVR ISP programmer such as the AVRISP mkII or USBasp and Atmel Studio or avrdude to upload your compiled firmware.
Can I run the microcontroller at higher speeds?
No. The ATMEGA128L-8MU is specified for a maximum clock frequency of 8 MHz. Exceeding this frequency may lead to unstable operation and violate the datasheet specifications.
Technical Specifications
| Brand | Microchip |
|---|---|
| Model | ATMEGA128L-8MU |
| SKU | AI1225 |
| Weight | 0.03 kg |
| Availability | Out of Stock |
Applications & Use Cases
The ATMEGA128L-8MU – MICROCHIP is a versatile microcontroller ics used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine Microchip product sourced from authorized channels

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