ATXMEGA128A3-MHR
- Mfr.Part #
- ATXMEGA128A3-MHR
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 128KB FLASH 64QFN
- Stock
- 1,389
- In Stock :
- 1,389
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Peak Reflow Temperature (Cel) :
- 260
- Subcategory :
- Microcontrollers - MCU
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- Surface Mount :
- yes
- Data Converters :
- A/D 16x12b; D/A 2x12b
- Interface :
- I2C, IrDA, SPI, UART, USART
- Product Status :
- Active
- Minimum Operating Temperature :
- - 40 C
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- 64-VFQFN Exposed Pad
- Memory Size :
- 7kB
- Oscillator Type :
- Internal
- Number of I/O :
- 50
- Supplier Device Package :
- 64-QFN (9x9)
- Base Part Number :
- ATXMEGA128
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- DAC Channels :
- yes
- Product Category :
- 8-bit Microcontrollers - MCU
- Seated Height-Max :
- 1 mm
- RoHS Status :
- ROHS3 Compliant
- Maximum Operating Temperature :
- + 85 C
- Device Core :
- AVR
- Package Shape :
- Square
- Length :
- 9mm
- Mount :
- Surface Mount
- DMA Channels :
- yes
- Pbfree Code :
- yes
- Program Memory Size :
- 128KB 64K x 16
- Tradename :
- XMEGA
- Number of Terminals :
- 64
- Core Size :
- 8/16-Bit
- Number of Pins :
- 64
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Data Converter :
- A/D 16x12b; D/A 2x12b
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Interfaces :
- I2C/SPI/TWI/USART
- Data Bus Width :
- 8B
- Frequency :
- 4MHz
- Series :
- AVR® XMEGA® A3
- Terminal Pitch :
- 0.5mm
- Has ADC :
- yes
- Speed :
- 32 MHz
- Additional Feature :
- ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ
- Product :
- MCU
- Number of I/O Lines :
- 50
- Brand :
- Microchip Technology
- Core Processor :
- AVR
- Number of I/Os :
- 50 I/O
- PWM Channels :
- yes
- Base Product Number :
- ATXMEGA128
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 4 Weeks
- Manufacturer :
- Microchip
- RoHS :
- Details
- JESD-609 Code :
- e4
- Height Seated (Max) :
- 1mm
- Number of Timers/Counters :
- 7
- Number of Terminations :
- 64
- Program Memory Type :
- Flash
- Width :
- 9 mm
- Qualification Status :
- Not Qualified
- Operating Temperature :
- -40°C~85°C TA
- JESD-30 Code :
- S-XQCC-N64
- Terminal Position :
- QUAD
- EEPROM Size :
- 2K x 8
- Mounting Style :
- SMD/SMT
- RAM Size :
- 8K x 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Product Type :
- 8-bit Microcontrollers - MCU
- Temperature Grade :
- Industrial
- Memory Type :
- FLASH, OTP
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Supply Voltage :
- 3V
- Supply Voltage-Max (Vsup) :
- 3.6V
- Bit Size :
- 16
- Published :
- 2010
- Connectivity :
- I2C, IrDA, SPI, UART/USART
- Terminal Form :
- NO LEAD
- Reach Compliance Code :
- Compliant
- ROM Programmability :
- Flash
- Datasheets
- ATXMEGA128A3-MHR
ATXMEGA128A3-MHR Documents

Microcontrollers Atmel (Microchip Technology) ATXMEGA128A3-MHR Overview
The ATXMEGA128A3-MHR by Atmel (Microchip Technology) is a high-performance, low-power microcontroller that bridges the gap between traditional 8-bit and more powerful 16-bit microprocessors. This integrated circuit, designed with cutting-edge technology, is ideal for advanced applications requiring compact size and minimal power consumption while maintaining robust performance capabilities. The 8/16-bit architecture of the ATXMEGA128A3-MHR ensures versatility and efficiency in a wide range of applications, making it a popular choice for developers and engineers aiming to optimize their systems. The incorporation of 128KB of flash memory provides ample space for complex program logic and data storage, enhancing the device's ability to handle sophisticated operations without compromising on speed or power efficiency.
ATXMEGA128A3-MHR Features
- 8/16-bit high-performance microcontroller
- 128KB of in-system programmable flash
- 64-pin QFN package for space-saving installation
- Low power consumption, ideal for battery-operated devices
- Extensive set of peripherals including analog-to-digital converters, digital-to-analog converter, and advanced cryptography support
- Robust design supporting a wide range of voltage and temperature levels
ATXMEGA128A3-MHR Applications
- Smart Home Devices: Utilized in the management and control systems for automated home appliances, enhancing user interactivity and efficiency.
- Industrial Automation: Drives controllers and sensory networks in industrial environments, supporting complex processes and reliable operations.
- Portable Medical Devices: Powers diagnostic equipment and monitoring tools that require high reliability and precision in compact forms.
- Wearable Technology: Integral in the development of consumer wearables, contributing to the optimization of power management and device functionality.
- Automotive Applications: Deployed in automotive control systems, improving vehicle performance and safety features.
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