ATXMEGA64A3U-AU
- Mfr.Part #
- ATXMEGA64A3U-AU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 64KB FLASH 64TQFP
- Stock
- 6,466
- In Stock :
- 6,466
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Core Processor :
- AVR
- Interface :
- I2C, IrDA, SPI, UART, USART, USB
- Package Shape :
- Square
- ROM (words) :
- 65536
- Number of Terminals :
- 64
- Terminal Position :
- QUAD
- Pin Count :
- 64
- Instruction Set Architecture :
- RISC
- Height :
- 1.05mm
- Number of PWM Channels :
- 22
- Published :
- 2010
- Bit Size :
- 16
- Surface Mount :
- yes
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- Supplier Device Package :
- 64-TQFP (14x14)
- RoHS :
- Details
- Operating Temperature :
- -40°C~85°C TA
- Has ADC :
- yes
- CPU Family :
- AVR RISC
- Temperature Grade :
- Industrial
- Terminal Form :
- Gull wing
- Qualification Status :
- Not Qualified
- Speed :
- 32MHz
- Seated Height-Max :
- 1.2 mm
- Contact Plating :
- Tin
- Data Rate :
- 115.2 kbps
- Package Type :
- TQFP
- Number of I/Os :
- 50 I/O
- Device Core :
- AVR
- Family Name :
- AVR XMEGA
- Terminal Finish :
- Matte Tin (Sn)
- JESD-30 Code :
- S-PQFP-G64
- Frequency :
- 32MHz
- Additional Feature :
- OPERATES AT 1.8 V MINIMUM SUPPLY AT 12 MHZ
- Factory Lead Time :
- 7 Weeks
- RAM (bytes) :
- 4096
- Product Status :
- Active
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Oscillator Type :
- Internal
- Dimensions :
- 14.1 x 14.1 x 1.05mm
- Interfaces :
- SPI/TWI/USART/USB
- Packaging :
- Tray
- Package :
- Tray
- Package / Case :
- 64-TQFP
- Watchdog Timer :
- yes
- Data Bus Width :
- 8B
- Manufacturer :
- Microchip Technology
- Data Converters :
- A/D 16x12b; D/A 2x12b
- Number of Terminations :
- 64
- Brand :
- Microchip Technology / Atmel
- Supply Voltage-Max (Vsup) :
- 3.6V
- Data Converter :
- A/D 16x12b; D/A 2x12b
- REACH SVHC :
- No SVHC
- Program Memory Size :
- 64KB 32K x 16
- Length :
- 14.1mm
- Tradename :
- XMEGA
- Number of USB Channels :
- 1
- MSL :
- MSL 3 - 168 hours
- Terminal Pitch :
- 0.8mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Program Memory Type :
- Flash
- Product :
- MCU
- Memory Size :
- 64KB
- EEPROM Size :
- 2K x 8
- Mounting Style :
- SMD/SMT
- Number of ADC Channels :
- 16
- DMA Channels :
- yes
- Mounting Type :
- Surface Mount
- ROM Programmability :
- Flash
- Minimum Operating Temperature :
- -40 °C
- RoHS Status :
- ROHS3 Compliant
- PWM Channels :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Timers/Counters :
- 7
- RAM Size :
- 4K x 8
- Number of I/O :
- 50
- Enclosure :
- TQFP 64 (14x14)
- Number of Pins :
- 64
- Maximum Operating Temperature :
- +85 °C
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 14.1mm
- Core Size :
- 8/16-Bit
- Pbfree Code :
- yes
- JESD-609 Code :
- e3
- Supply Current-Max :
- 15 mA
- Typical Operating Supply Voltage :
- 1.6 → 3.6 V
- Manuf. code :
- MCP
- Type :
- ATXMEGA64A3U-AU
- Product Type :
- 8-bit Microcontrollers - MCU
- Max. operating temperature :
- +85°C
- Number of I/O Lines :
- 50
- Power Supplies :
- 1.8/3.3 V
- Product Category :
- 8-bit Microcontrollers - MCU
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Base Product Number :
- ATXMEGA64
- Base Part Number :
- ATXMEGA64
- Reach Compliance Code :
- Compliant
- Qualification :
- -
- DAC Channels :
- yes
- Supply Voltage :
- 3V
- Mount :
- Surface Mount
- Series :
- AVR® XMEGA® A3U
- Datasheets
- ATXMEGA64A3U-AU

Microcontrollers Atmel (Microchip Technology) ATXMEGA64A3U-AU Overview
The Microcontrollers Atmel (Microchip Technology) ATXMEGA64A3U-AU is a highly versatile and powerful microcontroller that serves as the backbone for a myriad of embedded systems. Manufactured by Atmel, now part of Microchip Technology, this IC features an 8/16-bit high-performance, low-power AVR® microcontroller core combined with extensive system-level functions. With 64KB of in-system programmable flash, it is designed to support complex applications while maintaining efficiency and reliability. Ideal for applications requiring substantial data processing and real-time responsiveness, this microcontroller is engineered to handle multiple tasks seamlessly, making it a top choice for developers and engineers seeking robustness and scalability.
ATXMEGA64A3U-AU Features
The ATXMEGA64A3U-AU microcontroller boasts a wealth of features that enhance its functionality and usability in complex embedded systems. Key features include its advanced RISC architecture, 64KB of flash memory, and 4KB of EEPROM. It operates at a maximum frequency of 32MHz and includes a 12-channel, 12-bit A/D converter, enhancing its ability to process analog signals. Dual programmable multilevel interrupt controllers and several peripheral options, including USART, SPI, and I2C interfaces, further underscore its versatility. The device also supports USB full-speed operation as a device or host, which is essential for modern IoT applications.
ATXMEGA64A3U-AU Applications
- Industrial Control Systems: In these settings, the ATXMEGA64A3U-AU can manage operational processes through real-time data collection and control, enhancing automation and efficiency.
- Medical Devices: Utilized in medical diagnostic equipment, this MCU processes complex sensor data to provide reliable readings essential for patient care.
- Consumer Electronics: In products like smart home devices, the microcontroller enables sophisticated user interfaces and connectivity options, facilitating seamless user experiences.
- Automotive Applications: This microcontroller supports safety-critical applications in automotive electronics, such as sensor data processing and actuator control.
- Utility Metering: The ATXMEGA64A3U-AU efficiently handles data computation and communication in smart meters, helping utilities to monitor energy usage accurately.
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