ATXMEGA64A3U-MHR
- Mfr.Part #
- ATXMEGA64A3U-MHR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 64KB FLASH 64QFN
- Stock
- 20,883
- In Stock :
- 20,883
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of Pins :
- 64
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Length :
- 9mm
- RAM Size :
- 4K x 8
- Number of ADC Channels :
- 2 Channel
- Supply Voltage-Min (Vsup) :
- 2.6V
- DAC Channels :
- yes
- Additional Feature :
- ALSO OPERATES 1.6 V AT 12 MHZ
- Surface Mount :
- yes
- Mounting Type :
- Surface Mount
- Core Processor :
- AVR
- RoHS Status :
- ROHS3 Compliant
- Program Memory Type :
- Flash
- Supply Current-Max :
- 15 mA
- ROM Programmability :
- Flash
- Frequency :
- 32MHz
- Seated Height-Max :
- 1 mm
- Temperature Grade :
- Industrial
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- EEPROM Size :
- 2K x 8
- Pbfree Code :
- yes
- ROM (words) :
- 32768
- CPU Family :
- AVR RISC
- PWM Channels :
- yes
- Data Bus Width :
- 8 bit/16 bit
- Series :
- AVR® XMEGA® A3U
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Base Product Number :
- ATXMEGA64
- Qualification Status :
- Not Qualified
- Number of Timers/Counters :
- 7
- Number of I/O :
- 50
- Number of Terminations :
- 64
- Reach Compliance Code :
- Compliant
- Brand :
- Microchip Technology
- Product Status :
- Active
- Maximum Operating Temperature :
- + 85 C
- RoHS :
- Details
- Width :
- 9mm
- Speed :
- 32MHz
- Mounting Style :
- SMD/SMT
- Data Converter :
- A/D 16x12b; D/A 2x12b
- Supply Voltage-Max (Vsup) :
- 3.6V
- Product Type :
- 8-bit Microcontrollers - MCU
- Supply Voltage :
- 3V
- Mount :
- Surface Mount
- Terminal Pitch :
- 0.5mm
- Published :
- 2014
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Number of I/Os :
- 50 I/O
- Height Seated (Max) :
- 1mm
- Interface :
- I2C, IrDA, SPI, UART, USART, USB
- Factory Lead Time :
- 4 Weeks
- Terminal Form :
- NO LEAD
- RAM (bytes) :
- 4096
- Product :
- MCU
- Has ADC :
- yes
- JESD-30 Code :
- S-XQCC-N64
- Number of Terminals :
- 64
- Supplier Device Package :
- 64-QFN (9x9)
- Oscillator Type :
- Internal
- Base Part Number :
- ATXMEGA64
- Terminal Position :
- QUAD
- Minimum Operating Temperature :
- - 40 C
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Memory Size :
- 64KB
- Package Shape :
- Square
- Data Converters :
- A/D 16x12b; D/A 2x12b
- Bit Size :
- 16
- Package / Case :
- 64-VFQFN Exposed Pad
- Tradename :
- XMEGA
- Interface Type :
- I2C, SPI, UART, USART
- Manufacturer :
- Microchip
- Program Memory Size :
- 64KB 32K x 16
- Packaging :
- Cut Tape (CT)
- Operating Temperature :
- -40°C~85°C TA
- Product Category :
- 8-bit Microcontrollers - MCU
- DMA Channels :
- yes
- Core Size :
- 8/16-Bit
- Power Supplies :
- 1.8/3.3V
- Number of I/O Lines :
- 50
- Datasheets
- ATXMEGA64A3U-MHR
ATXMEGA64A3U-MHR Documents

Microcontrollers Microchip Technology ATXMEGA64A3U-MHR Overview
The Microcontrollers Microchip Technology ATXMEGA64A3U-MHR, developed by Microchip Technology, is a high-performance, low-power microcontroller unit (MCU) designed to meet the rigorous demands of modern embedded systems. Combining 8/16-bit versatility with advanced features in a compact 64QFN package, this MCU is optimized for efficiency and scalability. With its 64KB of flash memory, this product supports complex applications while maintaining power efficiency, making it an ideal choice for developers looking to push the boundaries of what's possible in electronics design.
ATXMEGA64A3U-MHR Features
The ATXMEGA64A3U-MHR MCU boasts a comprehensive suite of features designed to enhance its functionality and reliability in demanding applications. Key features include extensive digital and analog I/O capabilities, advanced power-saving modes, high-speed data communications interfaces, and robust security options. Its enhanced peripherals support streamlined integration with a wide range of external components, further simplifying product development cycles.
ATXMEGA64A3U-MHR Applications
- Industrial Automation: Utilized in control systems to manage machinery and processes, enhancing operational efficiency and reliability.
- Consumer Electronics: Powers a variety of household gadgets and multimedia devices, providing the necessary processing capabilities for complex user interfaces and connectivity.
- Medical Devices: Critical for the operation of diagnostic and monitoring equipment where precision and reliability are paramount.
- Automotive Applications: Integrated into vehicle systems for better performance monitoring and control, contributing to advances in automotive technology.
- Internet of Things (IoT): Acts as the core processor in IoT devices, facilitating smart features and connectivity for home automation and industrial IoT solutions.
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