ATXMEGA128D4-MHR
- Mfr.Part #
- ATXMEGA128D4-MHR
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 128KB FLSH 44VQFN
- Stock
- 1,410
- In Stock :
- 1,410
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Minimum Operating Temperature :
- - 40 C
- Seated Height-Max :
- 1 mm
- Qualification Status :
- Not Qualified
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Additional Feature :
- ITS ALSO OPERATES AT 1.6V AT 12 MHZ
- Connectivity :
- I2C, IrDA, SPI, UART/USART
- Supply Voltage :
- 3.3V
- Speed :
- 32MHz
- Program Memory Type :
- Flash
- Published :
- 2014
- Package / Case :
- 44-VFQFN Exposed Pad
- Has ADC :
- yes
- PWM Channels :
- yes
- Interface Type :
- I2C, SPI, USARTs
- Mount :
- Surface Mount
- Program Memory Size :
- 128KB 64K x 16
- Frequency :
- 32MHz
- Number of I/O :
- 34
- Product Status :
- Active
- Product Type :
- 8-bit Microcontrollers - MCU
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Height Seated (Max) :
- 1mm
- Temperature Grade :
- Industrial
- Base Part Number :
- ATXMEGA128
- Mounting Type :
- Surface Mount
- Tradename :
- XMEGA
- Power Supplies :
- 1.8/3.3V
- Number of Terminations :
- 44
- Brand :
- Microchip Technology
- Number of Terminals :
- 44
- Surface Mount :
- yes
- EEPROM Size :
- 2K x 8
- Device Core :
- AVR
- Operating Temperature :
- -40°C~85°C TA
- Mounting Style :
- SMD/SMT
- DMA Channels :
- yes
- Oscillator Type :
- Internal
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Width :
- 7 mm
- DAC Channels :
- No
- Length :
- 7mm
- JESD-30 Code :
- S-PQCC-N44
- Factory Lead Time :
- 4 Weeks
- Memory Size :
- 128kB
- Data Bus Width :
- 8B
- RAM (bytes) :
- 8192
- Core Processor :
- AVR
- Package Shape :
- Square
- Reach Compliance Code :
- Compliant
- Supplier Device Package :
- 44-VQFN (7x7)
- Series :
- AVR® XMEGA® D4
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Maximum Operating Temperature :
- + 85 C
- Base Product Number :
- ATXMEGA128
- RAM Size :
- 8K x 8
- Bit Size :
- 16
- Supply Current-Max :
- 12 mA
- Terminal Form :
- NO LEAD
- ROM (words) :
- 65536
- Number of Timers/Counters :
- 4
- Interface :
- I2C, IrDA, SPI, UART, USART
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Number of I/O Lines :
- 34
- ROM Programmability :
- Flash
- Contact Plating :
- Tin
- Core Size :
- 8/16-Bit
- Data Converters :
- A/D 12x12b
- Terminal Position :
- QUAD
- Data Converter :
- A/D 12x12b
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Max (Vsup) :
- 3.6V
- Interfaces :
- SPI/TWI/USART
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 44
- Manufacturer :
- Microchip
- Terminal Pitch :
- 0.5mm
- Product Category :
- 8-bit Microcontrollers - MCU
- RoHS :
- Details
- Supply Voltage-Min (Vsup) :
- 2.7V
- Watchdog Timer :
- yes
- CPU Family :
- AVR RISC
- Datasheets
- ATXMEGA128D4-MHR
ATXMEGA128D4-MHR Documents

Microcontrollers Microchip Technology ATXMEGA128D4-MHR Overview
The Microcontrollers Microchip Technology ATXMEGA128D4-MHR is a high-performance, low-power, mixed-signal microcontroller designed by Microchip Technology. This advanced device is built around an 8/16-bit AVR CPU, specifically optimized for multiple applications that require a balance of power efficiency and processing capability. With its 128KB of integrated flash memory, it offers ample space for complex applications and firmware updates. Its small footprint 44-VQFN package allows for streamlined integration into space-constrained applications, making it an ideal choice for sophisticated yet compact designs.
ATXMEGA128D4-MHR Features
This microcontroller is packed with features that enhance its functionality and ease of use in various applications. Key features include its advanced 8/16-bit AVR processor, 128KB flash memory for substantial code storage, and low-power consumption characteristics. Additional features such as Digital Signal Processing (DSP) capabilities, a variety of power-saving modes, and extensive peripheral set including USART, SPI, and TWI interfaces, enhance its utility in complex digital environments.
ATXMEGA128D4-MHR Applications
- Industrial Automation: In this application, the ATXMEGA128D4-MHR drives the automation systems by controlling sensors and actuators efficiently, ensuring reliable processing and operational precision in manufacturing settings.
- Smart Home Devices: Utilized within various smart home devices, this microcontroller manages input from sensors and output to actuators, facilitating enhanced home automation and intelligent device control.
- Portable Medical Devices: The low power consumption and robust feature set of the ATXMEGA128D4-MHR make it suitable for portable medical devices, where long battery life and reliable performance are critical.
- Automotive Applications: Employed in automotive systems for sensor data processing and actuator management, this MCU ensures high reliability and performance under the rigorous conditions of automotive environments.
- Consumer Electronics: In consumer electronics, it manages core functions in devices such as handheld gaming consoles and fitness trackers, balancing performance with power efficiency to enhance user experience.
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