ATMEGA64A-AU
| Manufacturer: | MICROCHIP |
| Architecture: | 8-bit |
| FLASH memory: | 64kB |
| RAM memory: | 4kB |
| EEPROM memory: | 2kB |
| Number of I/O: | 53 |
| Supply voltage range: | 2,7V~5,5V |
| Quantity of pcs. | 1+ | 3+ | 10+ | 30+ | 90+ |
|---|---|---|---|---|---|
| Net price (EUR) | 3,6791 | 3,2685 | 3,0207 | 2,8980 | 2,8296 |
| Quantity of pcs. | 5+ (Need a significantly larger quantity? Ask for price). |
|---|---|
| Net price (EUR) | 2,8296 |
| Quantity of pcs. | 90+ (Need a significantly larger quantity? Ask for price). |
|---|---|
| Net price (EUR) | 5,0367 |
| Manufacturer: | MICROCHIP |
| Architecture: | 8-bit |
| FLASH memory: | 64kB |
| RAM memory: | 4kB |
| EEPROM memory: | 2kB |
| Number of I/O: | 53 |
| Supply voltage range: | 2,7V~5,5V |
| Frequency: | 16,000MHz |
| ADC: | YES |
| DAC: | NO |
| UART/USART interface: | YES |
| SPI interface: | YES |
| TWI (I2C) interface: | YES |
| CAN interface: | NO |
| ETHERNET interface: | NO |
| USB interface: | NO |
| Encryption: | NO |
| Operating temperature (range): | -40°C ~ 85°C |
| Case: | TQFP64 |
Microcontroller ATmega64A-AU
The ATmega64A-AU is a high-performance 8-bit microcontroller from the popular AVR® family (manufactured by Microchip, formerly ATMEL). Based on an enhanced RISC architecture, it can achieve a throughput of up to 1 MIPS per MHz, allowing optimal performance at low power consumption. The -AU version indicates that the component is supplied in an SMD TQFP-64 (Thin Quad Flat Package) housing and is designed to operate over a wide temperature range.
Key features and parameters of the ATmega64A-AU microcontroller
- Architecture: 8-bit AVR® enhanced RISC.
- Maximum clock frequency: 16 MHz.
- Flash memory (program): 64 KB In-System Self-Programmable Flash.
- SRAM (RAM) memory: 4 KB (Internal SRAM).
- EEPROM memory: 2 KB (for non-volatile data storage).
- Number of I/O pins: 53 general-purpose input/output pins.
- Communication interfaces: I²C, SPI, UART/USART.
- A/D converter: 8-channel, 10-bit ADC.
- Package: 64-TQFP (14x14 mm).
- Operating voltage range: 2.7 V to 5.5 V.
- Operating temperature: -40°C to 85°C (industrial).
Typical applications of the ATmega64A-AU microcontroller
Thanks to its large program memory, numerous I/O lines, and advanced peripherals, the ATmega64A-AU is widely used in:
- industrial automation,
- network and communication systems,
- embedded security systems,
- measurement instruments,
- consumer electronics.
If you need a high-performance 8-bit microcontroller with large Flash memory and multiple communication interfaces in an SMD package, the ATmega64A-AU provides a flexible and proven solution. Check our offer and choose the product to implement in your projects.
Manufacturer: ATMEL
Family: Embedded – Microcontrollers
Series: AVR® Atmega
Core Processor: AVR
Core Size: 8-Bit
Speed: 16MHz
Connectivity: I²C, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of inputs/outputs: 53
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 4K x 8
Operating voltage: 2.7 V ~ 5.5 V
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C
Case: TQFP64