Microchip Technology ATMEGA64L-8AQR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $10.11 | $10.11 |
| 15+ | $9.79 | $146.85 |
| 25+ | $9.58 | $239.50 |
| 50+ | $9.04 | $452.00 |
| 100+ | $7.98 | $798.00 |
| N+ | $1.60 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATmega |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 8MHz |
| 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 ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-TQFP (14x14) |
| Package / Case | 64-TQFP |
| ROHS |  |
The ATMEGA64L-8AQR from Microchip Technology is a high-performance 8-bit AVR microcontroller. It operates from 2.7V to 5.5V and runs at up to 8MHz, offering 64KB of flash and 4KB of SRAM. With integrated brown-out detection, power-on reset, PWM, and watchdog timer, it provides a robust foundation for a wide range of embedded applications. The 64-TQFP package is ideal for designs requiring many I/O pins in a compact footprint.
- Large 64KB flash: Ample space for complex firmware and data logging.
- Wide voltage range (2.7V-5.5V): Flexible for both 3.3V and 5V systems.
- High-temperature operation (105°C): Suitable for automotive and industrial environments.
- Rich peripheral set: PWM, WDT, and brown-out detection reduce external components.
- Proven AVR architecture: Extensive ecosystem and community support.
Industrial Automation Controllers
The 64KB flash and 4KB RAM allow storing complex ladder logic and communication stacks for PLCs.
Smart Meters
Wide voltage range and low-power modes make it suitable for energy metering with battery backup.
Medical Monitoring Devices
Its reliability and temperature range support patient monitors and infusion pumps.
Robotics
Multiple PWM channels and 8MHz speed enable servo control for educational and hobby robots.
Automotive Body Electronics
With 105°C rating, it can manage window lifts, seat controls, and lighting modules.
Home Appliances
Cost-effective solution for washing machines, microwaves, and dishwashers with user interfaces.
- Q: What is the supply voltage range?
- A: It operates from 2.7V to 5.5V.
- Q: What is the maximum clock speed?
- A: It runs at up to 8MHz.
- Q: How much flash memory is available?
- A: It has 64KB of flash (32K x 16).
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 105°C.
- Q: What package is this?
- A: It comes in a 64-TQFP package.
ATMEGA64L-8AQR.pdf
- Q: What is the supply voltage range?
- A: It operates from 2.7V to 5.5V.
- Q: What is the maximum clock speed?
- A: It runs at up to 8MHz.
- Q: How much flash memory is available?
- A: It has 64KB of flash (32K x 16).
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 105°C.
- Q: What package is this?
- A: It comes in a 64-TQFP package.
