ATMEGA64L-8AQR
- Mfr.Part #
- ATMEGA64L-8AQR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 64TQFP
- Stock
- 1,183
- In Stock :
- 1,183
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- JESD-30 Code :
- S-PQFP-G64
- Number of Timers/Counters :
- 4
- EEPROM Size :
- 2K x 8
- Core Processor :
- AVR
- Brand :
- Microchip Technology
- Number of I/Os :
- 53
- Maximum Operating Temperature :
- + 85 C
- Device Core :
- AVR
- RAM Size :
- 4K x 8
- Number of I/O :
- 53
- Watchdog Timer :
- yes
- Factory Lead Time :
- 3 Weeks
- ROM Programmability :
- Flash
- Terminal Form :
- Gull wing
- Connectivity :
- I2C, SPI, UART/USART
- Memory Size :
- 64KB
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Base Part Number :
- ATMEGA64
- Packaging :
- Tape and Reel (TR)
- Product Type :
- 8-bit Microcontrollers - MCU
- Manufacturer :
- Microchip
- Mounting Type :
- Surface Mount
- Max Operating Temperature :
- 105 °C
- Surface Mount :
- yes
- Mount :
- Surface Mount
- Package Shape :
- Square
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Data Converter :
- A/D 8x10b
- Pbfree Code :
- yes
- Number of Pins :
- 64
- RoHS Status :
- ROHS3 Compliant
- Min Supply Voltage :
- 2.7 V
- RAM (bytes) :
- 4096
- Max Supply Voltage :
- 5.5 V
- Mounting Style :
- SMD/SMT
- Supply Current-Max :
- 20 mA
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Tradename :
- AVR
- Terminal Pitch :
- 0.8mm
- Program Memory Type :
- Flash
- Product Status :
- Active
- Package / Case :
- 64-TQFP
- Interface :
- Ethernet, I2C, SPI, UART, USART, USB
- RoHS :
- Compliant
- Oscillator Type :
- Internal
- Data Converters :
- A/D 8x10b
- Min Operating Temperature :
- -40 °C
- Operating Temperature :
- -40°C~105°C TA
- Schedule B :
- 8542310000
- Memory Type :
- Flash
- ROM (words) :
- 32768
- Qualification Status :
- Not Qualified
- Bit Size :
- 8
- Program Memory Size :
- 64KB 32K x 16
- Frequency :
- 8MHz
- Product Category :
- 8-bit Microcontrollers - MCU
- Base Product Number :
- ATMEGA64
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Interfaces :
- SPI/TWI/USART
- Speed :
- 8MHz
- Published :
- 1997
- Temperature Grade :
- Industrial
- Supplier Device Package :
- 64-TQFP (14x14)
- Number of Terminations :
- 64
- Number of Programmable I/O :
- 53
- Product :
- MCU
- Minimum Operating Temperature :
- - 40 C
- Terminal Position :
- QUAD
- Core Size :
- 8-Bit
- Reach Compliance Code :
- Compliant
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of Terminals :
- 64
- Max Frequency :
- 8 MHz
- CPU Family :
- AVR RISC
- Series :
- AVR® ATmega
- Core Architecture :
- AVR
- Power Supplies :
- 3/5V
- Contact Plating :
- Tin
- Data Bus Width :
- 8B
- Datasheets
- ATMEGA64L-8AQR

Microcontrollers Microchip Technology ATMEGA64L-8AQR Overview
The ATMEGA64L-8AQR by Microchip Technology is a highly capable microcontroller designed to cater to demanding applications where efficiency and reliability are critical. This microcontroller, part of the renowned AVR family, combines robust performance with low power consumption, making it an ideal choice for developers looking to build sophisticated systems. Embedded with 64KB of flash memory, this device supports complex programming while remaining efficient in various operational environments. The compact 64TQFP package ensures a minimal footprint on system boards, making it perfect for space-constrained applications. The incorporation of Microcontrollers Microchip Technology ATMEGA64L-8AQR in your design facilitates enhanced system reliability and performance.
ATMEGA64L-8AQR Features
The ATMEGA64L-8AQR boasts several features that make it particularly appealing for advanced electronic applications. It operates on a low voltage, power-saving 8-bit architecture that is ideal for battery-operated devices. The presence of 64KB flash memory allows for ample program storage, which is crucial for complex firmware applications and real-time processing tasks. Additional features include multiple communication interfaces, extensive interrupt programmability, and high-resolution analog to digital converters, enhancing its versatility in a broad range of applications.
ATMEGA64L-8AQR Applications
- Consumer Electronics: Utilized in devices such as smart home systems and advanced remote controls, where its low-power operation and robust I/O capabilities can efficiently manage multiple inputs and outputs.
- Automotive: Applied in automotive electronics for controlling lighting, sensors, and other subsystems, thanks to its reliable performance under variable environmental conditions.
- Industrial Automation: Helps to streamline processes through its integration in machine control units, contributing to increased precision and reliability in industrial environments.
- Wearable Technology: Ideal for wearables due to its compact size and efficiency, ensuring long battery life and functionality in small form factor devices.
- Medical Devices: Employed in medical monitoring systems, where accuracy and dependability are paramount, ensuring the safety and efficacy of patient care technologies.
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