ATMEGA128A-MU
IC MCU 8BIT 128KB FLASH 64QFN
AVR® ATmega Microcontroller IC 8-Bit 16MHz 128KB (64K x 16) FLASH 64-QFN (9×9)
| Product Attribute | Attribute Value |
| Manufacturer: | Microchip |
| Product Category: | 8-bit Microcontrollers – MCU |
| Core: | AVR |
| Program Memory Size: | 128 kB |
| Data RAM Size: | 4 kB |
| Package / Case: | QFN-64 |
| Maximum Clock Frequency: | 16 MHz |
| ADC Resolution: | 10 bit |
| Number of I/Os: | 53 I/O |
| Supply Voltage – Min: | 2.7 V |
| Supply Voltage – Max: | 5.5 V |
| Mounting Style: | SMD/SMT |
| Data Bus Width: | 8 bit |
| Minimum Operating Temperature: | – 40 C |
| Maximum Operating Temperature: | + 85 C |
| Series: | ATmega128A |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Packaging: | MouseReel |
| Brand: | Microchip Technology |
| Moisture Sensitive: | Yes |
| Processor Series: | megaAVR |
| Product: | MCUs |
| Product Type: | 8-bit Microcontrollers – MCU |
| Factory Pack Quantity: | 4000 |
| Subcategory: | Microcontrollers – MCU |
| Tradename: | AVR |
| Unit Weight: | 0.007277 oz |
Atfu Electronics (HK) limited established on 2012 year, have great source network to get obsolete, hard-to-find and long lead time electronic components. ATFU is providing the highest quality electronic components at the most affordable prices all the time to meet client’s request.
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ATFU, Sourcing the parts from the original manufacturer and global authorized distributor, is
capable to ensure the traceability of parts, COC could be offered once order is up to required MOQ.
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We work with White House lab/ CECC lab, Service included Visual Inspection, X-ray inspection, Programming test, Critical Function test, ect.
Quality Warranty
ATFU offers 1 year quality guarantee for all the parts supplied, during the period, RMA or
replacement requirement due to quality problem are acceptable, a formal testing report and description for quality issue will be requested when applying for RMA or replacement.
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Q1: What is the ATMEGA128A-MU?
The ATMEGA128A-MU is a low-power, 8-bit microcontroller from Atmel (now part of Microchip Technology) based on the AVR® enhanced RISC architecture. It offers 128KB of Flash memory, 4KB of SRAM, and 4KB of EEPROM, making it suitable for a wide range of embedded applications.
Q2: What are the key features of the ATMEGA128A-MU?
Enhanced RISC Architecture: Executes instructions in a single clock cycle, offering high performance.
Low Power Consumption: Designed for low-power applications, ideal for battery-operated systems.
Wide Peripherals: Includes multiple communication interfaces such as SPI, I2C, UART, and more.
Memory Capacity: 128KB Flash, 4KB SRAM, and 4KB EEPROM for ample storage.
Operating Voltage: 2.7V to 5.5V, providing flexibility in different systems.
Q3: How can I purchase the ATMEGA128A-MU?
The ATMEGA128A-MU is available through authorized distributors, including ATFU, a trusted distributor of electronic components. ATFU offers competitive pricing, reliable delivery, and excellent customer service to help you source this microcontroller for your project.
Q4: Is the ATMEGA128A-MU suitable for low-power applications?
Yes, the ATMEGA128A-MU is specifically designed for low-power applications. Its optimized architecture and various sleep modes help minimize power consumption, making it ideal for battery-powered devices and portable electronics.
Q5: What development tools are compatible with the ATMEGA128A-MU?
The ATMEGA128A-MU is compatible with a range of development tools, including Atmel Studio, MPLAB X IDE (for Microchip tools), and other third-party AVR development platforms. ATFU provides access to necessary tools and support for efficient development.
Q6: Why choose ATFU for purchasing the ATMEGA128A-MU?
ATFU is a leading distributor of high-quality electronic components, including the ATMEGA128A-MU. With an extensive inventory, fast shipping, and a strong commitment to customer satisfaction, ATFU ensures that your component sourcing experience is seamless and efficient. Whether you’re working on a small prototype or a large-scale production, ATFU supports your needs with exceptional service.
