ATXMEGA64A1U-AU
- Mfr.Part #
- ATXMEGA64A1U-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TQFP
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 64KB FLSH 100TQFP
- Stock
- 5,989
- In Stock :
- 5,989
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Mounting Style :
- SMD/SMT
- Oscillator Type :
- Internal
- Core Size :
- 8/16-Bit
- Low Power Mode :
- No
- Maximum Operating Temperature :
- +85 °C
- Device Core :
- AVR
- Number of I2C Channels :
- 4
- Number of I/O :
- 78
- Bit Size :
- 16
- Memory Size :
- 64KB
- Tradename :
- XMEGA
- RAM Size :
- 4K x 8
- Qualification Status :
- Not Qualified
- Minimum Operating Temperature :
- -40 °C
- Data Converter :
- A/D 16x12b; D/A 4x12b
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Terminals :
- 100
- Base Part Number :
- ATXMEGA64
- Number of Serial I/Os :
- 8
- JESD-30 Code :
- S-PQFP-G100
- Supply Current-Max :
- 12 mA
- Has ADC :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Reach Compliance Code :
- Compliant
- On Chip Data RAM Width :
- 16
- Mounting Type :
- Surface Mount
- Number of PWM Channels :
- 24
- Qualification :
- -
- Operating Temperature :
- -40°C~85°C TA
- Peak Reflow Temperature (Cel) :
- 260
- Format :
- FIXED-POINT
- Number of DMA Channels :
- 4
- Supply Voltage-Max (Vsup) :
- 3.6V
- Integrated Cache :
- No
- Power Supplies :
- 1.8/3.3 V
- Number of Terminations :
- 100
- Pbfree Code :
- yes
- EEPROM Size :
- 2K x 8
- Typical Operating Supply Voltage :
- 1.6 → 3.6 V
- Mount :
- Surface Mount
- Frequency :
- 32MHz
- Base Product Number :
- ATXMEGA64
- Address Bus Width :
- 24
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- Product Type :
- 8-bit Microcontrollers - MCU
- Seated Height-Max :
- 1.2 mm
- ROM (words) :
- 32768
- On Chip Program ROM Width :
- 16
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Interfaces :
- SPI/TWI/USART/USB
- Terminal Pitch :
- 0.5mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Position :
- QUAD
- Data Bus Width :
- 8B
- Product Status :
- Active
- Product Category :
- 8-bit Microcontrollers - MCU
- RAM (bytes) :
- 4096
- Manufacturer :
- Microchip
- RoHS :
- Details
- Factory Lead Time :
- 7 Weeks
- Published :
- 2010
- Core Processor :
- AVR
- Pin Count :
- 100
- Program Memory Type :
- Flash
- Dimensions :
- 14.1 x 14.1 x 1.05mm
- DAC Channels :
- yes
- ROM Programmability :
- Flash
- Package :
- Tray
- Surface Mount :
- yes
- Temperature Grade :
- Industrial
- Product :
- MCU
- Height :
- 1mm
- Family Name :
- AVR XMEGA
- Packaging :
- Tray
- Supply Voltage :
- 3V
- CPU Family :
- AVR RISC
- External Data Bus Width :
- 24
- Speed :
- 32MHz
- Brand :
- Microchip Technology / Atmel
- Number of I/Os :
- 78 I/O
- Number of USB Channels :
- 1
- Interface :
- EBI/EMI, I2C, IrDA, SPI, UART, USART, USB
- Instruction Set Architecture :
- RISC
- RoHS Status :
- ROHS3 Compliant
- Series :
- AVR® XMEGA® A1U
- Number of Pins :
- 100
- Number of ADC Channels :
- 16
- Data Converters :
- A/D 16x12b, D/A 4x12b
- Package Shape :
- Square
- Package Type :
- TQFP
- Package / Case :
- 100-TQFP
- Number of Timers :
- 8
- RAM (words) :
- 2048
- MSL :
- MSL 3 - 168 hours
- Length :
- 14mm
- JESD-609 Code :
- e3
- Connectivity :
- EBI/EMI, I2C, IrDA, SPI, UART/USART
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Timers/Counters :
- 8
- Program Memory Size :
- 64KB 32K x 16
- Interface Type :
- I2C, SPI, UART
- Number of I/O Lines :
- 78
- Supplier Device Package :
- 100-TQFP (14x14)
- DMA Channels :
- yes
- Watchdog Timer :
- yes
- PWM Channels :
- yes
- Boundary Scan :
- yes
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Width :
- 14mm
- Datasheets
- ATXMEGA64A1U-AU

Microcontrollers Microchip Technology ATXMEGA64A1U-AU Overview
The Microcontrollers Microchip Technology ATXMEGA64A1U-AU is a robust, high-performance microcontroller unit (MCU) tailored for advanced control systems. Engineered by Microchip Technology, this MCU combines the efficiency of 8/16-bit processing with a substantial 64KB of flash memory, all housed within a compact 100TQFP package. This versatile MCU is designed to offer both scalability and reliability, making it an ideal choice for developers looking to create sophisticated applications in demanding environments. With its comprehensive feature set and Microchip's proven expertise, the ATXMEGA64A1U-AU represents a reliable cornerstone for any embedded system.
ATXMEGA64A1U-AU Features
The ATXMEGA64A1U-AU MCU stands out with its integration of dual architecture speeds, supporting both 8-bit and 16-bit instructions for versatile application performance. The device boasts 64KB of flash memory for extensive code bases or data logging, enhanced by low power consumption that ensures efficiency in battery-operated devices. Its package, the 100TQFP, offers ample GPIOs for interface flexibility while maintaining a small footprint suitable for space-constrained applications.
ATXMEGA64A1U-AU Applications
- Industrial Automation: Implements control systems and automation hardware, utilizing its numerous I/O ports and robust processing capabilities for reliable real-time operations.
- Smart Home Devices: Powers a range of smart appliances and home automation systems, offering connectivity and control features essential for modern smart homes.
- Medical Equipment: Critical in the operation of medical monitoring systems, where precision and reliability are paramount. Its high memory capacity supports complex algorithm processing for detailed data analysis.
- Automotive Systems: Used in vehicle control systems, enhancing features like automated navigation and system diagnostics, leveraging its high-speed processing to manage real-time sensor data.
- Consumer Electronics: Drives the functionality in consumer gadgets such as wearable technology, gaming devices, and portable electronics, supporting rich user interfaces and connectivity options.
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