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Microchip 8 bit AVR ATmega Microcontroller 16 MHz 64kB FLASH 64-Pin TQFP ATMEGA64A-AU
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 1.05mm |
| Length | 14.1mm |
| Model | ATMEGA64A-AU |
| Width | 14.1mm |
| Mount Type | Surface |
| Series | Atmega |
| Maximum Operating Temperature | 85°C |
| Package Type | TQFP |
| Minimum Operating Temperature | -40°C |
| Ram size | 4kB |
| Interface Type | SPI, USART |
| Pin Count | 64 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 2.7V |
| Device Core | AVR |
| Program Memory Size | 64kB |
| Maximum Clock Frequency | 16MHz |
| Number of Programmable I/Os | 53 |
| Analogue Comparators | 1 |
| Number of Timers | 2 |
| Instruction Set Architecture | RISC |
| ADCs | 8 x 10 Bit |
| Program Memory Type | FLASH |
Key Features
- Features an enhanced RISC architecture for efficient processing.
- Operates within a voltage range of 2.7V to 5.5V ensuring flexible power supply options.
- Equipped with 4kB RAM and 64kB in-system programmable Flash memory.
- Supports SPI and USART interface types for versatile communication.
- Contains 53 programmable I/O pins for extensive peripheral integration.
- Includes 8 x 10-bit ADC channels and 2 timers for precise control functions.
- Designed for operating temperature range from -40°C to 85°C for industrial reliability.
- Compact 14.1mm x 14.1mm x 1.05mm TQFP surface mount package.
Product Description
The Microchip ATMEGA64A-AU is an 8 bit AVR microcontroller, featuring a 16 MHz maximum clock frequency and a 64kB programmable Flash memory. Its 64-Pin TQFP package makes it suitable for compact embedded systems requiring reliable processing power.
It employs a RISC instruction set architecture which enhances operational efficiency and speed, making it suitable for diverse industrial, commercial, and embedded applications, including automation, control systems, and IoT devices.
Operating voltage flexibility from 2.7V up to 5.5V allows deployment in various power environments. The controller includes 4kB of RAM, 53 programmable input/output pins, and supports key communication interfaces such as SPI and USART.
Additional features include one analogue comparator, eight 10-bit ADC channels for accurate sensor interfacing, and two timers for timing and control tasks. The device is designed to withstand a wide operating temperature range from -40°C to 85°C, ensuring stable performance under varying environmental conditions.
The physical dimensions of 14.1mm length, 14.1mm width, and 1.05mm height allow integration into dense board designs via a surface-mount TQFP package type. Enhanced RISC architecture for high performance. Wide operating voltage range between 2.7V and 5.5V.
64kB in-system programmable Flash memory for flexible firmware storage. 53 programmable I/O pins supporting extensive peripheral connectivity. SPI and USART interfaces for robust communication. 8-channel 10-bit ADC and one analog comparator for precise input measurements.
Two timers suited for control and scheduling functions. Wide operating temperature range from -40°C to 85°C for industrial suitability. Compact surface-mount 64-pin TQFP package.
This microcontroller is ideal for applications in industrial automation, embedded control systems, consumer electronics, and communication devices where reliable and efficient 8 bit processing is required.
Explore the comprehensive range of Microchip Microcontrollers and related components available for industrial and development applications at EnvMart.
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Frequently Asked Questions
The maximum clock frequency of this model is 16 MHz.
It operates within a voltage range of 2.7V to 5.5V, allowing for flexible power supply options.
This microcontroller is equipped with 64kB of in-system programmable Flash memory.
It includes 53 programmable I/O pins for extensive peripheral integration.
It supports SPI and USART interface types for versatile communication.
The physical dimensions are 14.1mm x 14.1mm x 1.05mm, making it suitable for compact designs.
The operating temperature range is from -40°C to 85°C, ensuring reliability in various environments.
It features 4kB of RAM for data storage and processing.
This microcontroller includes 8 x 10-bit ADC channels for precise control functions.
It comes in a compact 64-pin TQFP surface mount package.
The device employs a RISC instruction set architecture for efficient processing.
It includes 2 timers for timing and control tasks.
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