ATMEGA64A-AU
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⭐⭐⭐⭐⭐ Production Grade
The ATMEGA64A-AU from Microchip Technology is a high-performance 8-bit AVR microcontroller housed in a TQFP-64 package, offering enhanced memory capacity, abundant I/O options, and a comprehensive set of integrated peripherals for advanced embedded applications. Built on the proven AVR RISC architecture, the device combines Flash program memory, SRAM, EEPROM, timers/counters, PWM outputs, ADC, SPI, USART, TWI (I²C), JTAG interface, watchdog timer, analog comparator, and interrupt capabilities into a single compact solution.
The Microchip ATMEGA64A-AU is widely used in industrial automation, IoT devices, robotics, instrumentation, medical electronics, communication equipment, consumer products, and intelligent control systems. Its larger memory and increased I/O availability make it an excellent choice for complex embedded applications requiring sophisticated firmware, multiple peripheral interfaces, and real-time control. The TQFP-64 package enables high-density PCB layouts while providing extensive connectivity for feature-rich electronic designs.
Engineers searching for an ATMEGA64A-AU, ATmega64A TQFP-64, AVR microcontroller, 8-bit Microchip MCU, or embedded controller IC frequently choose this device for industrial product development, embedded firmware programming, prototype validation, OEM hardware design, educational projects, and volume manufacturing. The ATMEGA64A-AU continues to be a trusted AVR microcontroller for scalable, high-performance, and cost-effective embedded system development.
Bharat Labs supports sourcing and supply of original Microchip Technology ATMEGA64A-AU microcontrollers for prototyping, R&D, embedded development, electronics manufacturing, repair, and production requirements.
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Specifications
Specifications
| Manufacturer Product Number | ATMEGA64A-AU |
|---|---|
| Manufacturer | Microchip Technology |
| Base Product Number | ATMEGA64 |
| Packaging | Tray |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 53 |
| Program Memory Size | 64KB (32K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| RAM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | SMD |
| Package / Case | 64-TQFP |
| Supplier Device Package | 64-TQFP (14x14) |
| RoHS Status | ROHS3 Compliant |
| HSN Code | 8542.31.0015 |
About Manufacturer
About Manufacturer
Microchip Technology is a leading provider of microcontrollers, analog ICs, memory, connectivity, and embedded control solutions for a wide range of electronic applications. Bharat Labs supports the complete portfolio of Microchip Technology components, helping engineers, OEMs, startups, and educational institutions source genuine parts with confidence. Our range includes PIC and AVR microcontrollers, EEPROMs, analog devices, interface ICs, power management solutions, timing devices, and wireless connectivity products. Whether you're developing a prototype or scaling production, we help you procure Microchip components quickly and reliably.
Shipping & Rerturns
Shipping & Rerturns
• Shipping: Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days depending on your location.
• Returns: You may return or exchange products within 30 days of receiving your order. Items must be in original condition with proof of purchase.
If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
- Embedded system development
- Industrial automation and process control
- IoT devices, connected electronics, robotics and autonomous systems
- Instrumentation and measurement equipment
- Medical and healthcare electronics
- Consumer electronic products
- Smart home and building automation
- Sensor interfacing and data acquisition
- Motor control and motion control systems
- Communication and networking equipment
- Data logging and monitoring systems
- LED display and lighting controllers and digital control systems
- Security and access control systems
- Electronic prototyping and product development
- Educational AVR programming projects
Inspired to create a chair where the back
Made entirely of oak, the Bow Chair is comfortable, visually pleasing and brimming with character. The moulded plywood seat is unusually wide in proportion to its depth and a waterfall edge at the front softens contact with the hamstrings.
- Ships directly from US warehouses
- 4,8 Review Score
- Over 200 Curated Electronics
Inspired to create a chair where the back
Made entirely of oak, the Bow Chair is comfortable, visually pleasing and brimming with character. The moulded plywood seat is unusually wide in proportion to its depth and a waterfall edge at the front softens contact with the hamstrings.
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How long does it take to process an order?
How long does it take to process an order?
Orders are typically processed within 1–2 business days. You will receive a confirmation email with tracking details once your order has been shipped. Please note that processing times may be slightly longer during high-demand periods or sales events.
Do you ship internationally?
Do you ship internationally?
Yes, we offer international shipping to most countries. Shipping rates and delivery times vary depending on the destination. Any applicable customs duties or taxes will be the responsibility of the recipient.
What is your return policy?
What is your return policy?
We accept returns within 30 days of delivery. To be eligible, items must be unused, in their original packaging, and accompanied by proof of purchase. If the item is faulty or damaged, we will cover the return shipping and provide a replacement or full refund.
What are your sizing options?
What are your sizing options?
This product does not require sizing. However, if you’re shopping for wearables or accessories on our store, detailed size charts are available on each product page to help you find the perfect fit.
