ATXMEGA128A3U-MNR
- Mfr.Part #
- ATXMEGA128A3U-MNR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 128KB FLASH 64QFN
- Stock
- 23,831
- In Stock :
- 23,831
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- JESD-30 Code :
- S-XQCC-N64
- Core Size :
- 8/16-Bit
- ROM Programmability :
- Flash
- Has ADC :
- yes
- Number of I/O Lines :
- 50
- Oscillator Type :
- Internal
- Terminal Position :
- QUAD
- DAC Channels :
- yes
- Package Shape :
- Square
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Package / Case :
- 64-VFQFN Exposed Pad
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Number of Timers/Counters :
- 7
- Memory Size :
- 128kB
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 64
- Data Converter :
- A/D 16x12b; D/A 2x12b
- DMA Channels :
- yes
- Core Processor :
- AVR
- Base Part Number :
- ATXMEGA128
- Speed :
- 32MHz
- Surface Mount :
- yes
- Bit Size :
- 16
- Interface :
- I2C, IrDA, SPI, UART, USART, USB
- Package :
- Tape and Reel (TR)
- Manufacturer :
- Microchip Technology Inc
- Operating Temperature :
- -40°C~105°C TA
- Frequency :
- 32MHz
- Base Product Number :
- ATXMEGA128
- Mount :
- Surface Mount
- Number of I/O :
- 50
- Program Memory Type :
- Flash
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- Published :
- 2012
- Additional Feature :
- IT IS ALSO OPERATES IN 12 MHZ AT 1.6 V
- Data Converters :
- A/D 16x12b; D/A 2x12b
- Number of Pins :
- 64
- Terminal Pitch :
- 0.5mm
- Watchdog Timer :
- yes
- Supplier Device Package :
- 64-QFN (9x9)
- PWM Channels :
- yes
- Number of Terminals :
- 64
- Seated Height-Max :
- 1 mm
- Contact Plating :
- Tin
- Terminal Form :
- NO LEAD
- RAM Size :
- 8K x 8
- Supply Voltage-Max (Vsup) :
- 3.6V
- Mounting Type :
- Surface Mount
- Length :
- 9mm
- Packaging :
- Tape and Reel (TR)
- Reach Compliance Code :
- Compliant
- Operating Supply Voltage :
- 3.3V
- Width :
- 9mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Program Memory Size :
- 128KB 64K x 16
- Pbfree Code :
- yes
- EEPROM Size :
- 2K x 8
- Product Status :
- Active
- Height Seated (Max) :
- 1mm
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Series :
- AVR® XMEGA® A3U
- Supply Voltage :
- 3V
- Datasheets
- ATXMEGA128A3U-MNR

Microcontrollers Microchip Technology ATXMEGA128A3U-MNR Overview
The Microcontrollers Microchip Technology ATXMEGA128A3U-MNR is a highly integrated and efficient microcontroller unit (MCU) that serves as a cornerstone for embedded systems requiring complex control and monitoring capabilities. Developed by Microchip Technology, this MCU features a unique blend of 8/16-bit processing power within a compact 64QFN package, optimized for both space-sensitive and power-efficient applications. It stands out in the market due to its robust 128KB flash memory, catering extensively to applications needing substantial code or data storage without external memory components. This makes it an ideal choice for industrial, automotive, and consumer electronics where efficiency and reliability are paramount.
ATXMEGA128A3U-MNR Features
The ATXMEGA128A3U-MNR MCU boasts a versatile set of features designed to facilitate complex digital and analog functionalities. It includes an advanced 8/16-bit AVR processor, capable of executing powerful instructions with higher efficiency. The device's 128KB of flash memory coupled with 8KB of RAM ensures ample space for complex applications and data manipulation. Additional features include low power consumption modes, a variety of peripheral interfaces like SPI, I2C, and UART for enhanced connectivity, and high-resolution analog to digital converters (ADCs) to cater to precision-sensitive applications.
ATXMEGA128A3U-MNR Applications
- Industrial Control Systems: Utilizes its robust processing capabilities and multiple I/O options to manage and monitor automated production lines efficiently.
- Automotive Applications: Employs its high endurance and operational reliability for automotive electronics, such as dashboard controllers and sensor monitoring systems.
- Consumer Electronics: Serves in smart home devices, providing a flexible and power-efficient platform for device controllers and communication interfaces.
- Portable Devices: Supports applications in portable electronics due to its low power consumption and small form factor, perfect for hand-held devices.
- Medical Equipment: Fits well in medical monitoring systems, utilizing its precision ADCs for critical health monitoring and diagnostics.
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