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Microchip ATXMEGA128A4U-MH
AVR AVR® XMEGA® A4U Microcontroller IC 8/16-Bit 32MHz 128KB (64K x 16) FLASH 44-VQFN (7x7)
Brands: Microchip
Mfr.Part #: ATXMEGA128A4U-MH
Datasheet: ATXMEGA128A4U-MH Datasheet (PDF)
Package/Case: VQFN-44
Product Type: 8-bit Microcontrollers - MCU
RoHS Status:
Stock Condition: 9458 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomATXMEGA128A4U-MH General Description
Low-power, high-performance 8/16-bit AVR® microcontroller featuring 128 KB self-programming Flash program memory, 4 KB boot code section, 8 KB SRAM, 2 KB EEPROM, external bus interface, 4-channel DMA controller, 8-channel event system, and up to 32 MIPS throughput at 32 MHz. The ATxmega A4U series features 44-pin packages.
The device can be used in a wide range of applications, such as building, industrial, motor, board, and climate control; hand-held battery applications; factory automation; power tools; HVAC; networking, metering, large home appliances, and optical and medical devices.
Features
- High-performance, Low-power Atmel® AVR® XMEGA® 8/16-bit Microcontroller
- Non-volatile Program and Data Memories
- – 16K - 128KBytes of In-System Self-Programmable Flash
- – 4K - 8KBytes Boot Code Section with Independent Lock Bits
- – 1K - 2KBytes EEPROM
- – 2K - 8KBytes Internal SRAM
- Peripheral Features
- – Four-channel DMA Controller
- – Eight-channel Event System
- – Five 16-bit Timer/Counters
- Three Timer/Counters with 4 Output Compare or Input Capture channels
- Two Timer/Counters with 2 Output Compare or Input Capture channels
- High-Resolution Extensions on all Timer/Counters
- Advanced Waveform Extension on one Timer/Counter
- – One USB device Interface
- USB 2.0 full speed (12Mbps) and low speed (1.5Mbps) device compliant 32 Endpoints with full configuration flexibility
- – Five USARTs with IrDA support for one USART
- – Two Two-Wire Interfaces with dual address match (I2C and SMBus compatible)
- – Two Serial Peripheral Interfaces (SPIs)
- – AES and DES Crypto Engine
- – CRC-16 (CRC-CCITT) and CRC-32 (IEEE 802.3) Generator
- – 16-bit Real Time Counter with Separate Oscillator
- – One Twelve-channel, 12-bit, 2MSPS Analog to Digital Converter
- – One Two-channel, 12-bit, 1MSPS Digital to Analog Converter
- – Two Analog Comparators with Window compare function, and current source feature
- – External Interrupts on all General Purpose I/O pins
- – Programmable Watchdog Timer with Separate On-chip Ultra Low Power Oscillator
- – QTouch® library support
- Capacitive touch buttons, sliders and wheels Up to 64 sense channels
- Special Microcontroller Features
- – Power-on Reset and Programmable Brown-out Detection
- – Internal and External Clock Options with PLL and Prescaler
- – Programmable Multi-level Interrupt Controller
- – Five Sleep Modes
- – Programming and Debug Interfaces PDI (Program and Debug Interface)
- I/O and Packages
- – 34 Programmable I/O Pins
- – 44 - lead TQFP
- – 44 - pad VQFN/QFN
- – 49 - ball VFBGA
- Operating Voltage
- – 1.6 – 3.6V
- Operating Frequency
- – 0 – 12MHz from 1.6V
- – 0 – 32MHz from 2.7V
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Microchip | Product Category: | 8-bit Microcontrollers - MCU |
| RoHS: | Details | Core: | AVR |
| Program Memory Size: | 128 kB | Data RAM Size: | 8 kB |
| Package / Case: | VQFN-44 | Maximum Clock Frequency: | 32 MHz |
| ADC Resolution: | 12 bit | Number of I/Os: | 34 I/O |
| Supply Voltage - Min: | 1.6 V | Supply Voltage - Max: | 3.6 V |
| Mounting Style: | SMD/SMT | Data Bus Width: | 8 bit/16 bit |
| Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 85 C |
| Series: | XMEGA A4U | Packaging: | Tray |
| Brand: | Microchip Technology | Data RAM Type: | SRAM |
| Data ROM Size: | 2 kB | Data ROM Type: | EEPROM |
| Interface Type: | I2C, SPI, UART | Moisture Sensitive: | Yes |
| Number of ADC Channels: | 12 Channel | Number of Timers/Counters: | 5 Timer |
| Processor Series: | AVR XMEGA | Product: | MCUs |
| Product Type: | 8-bit Microcontrollers - MCU | Program Memory Type: | Flash |
| Factory Pack Quantity: | 416 | Subcategory: | Microcontrollers - MCU |
| Tradename: | XMEGA |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The ATXMEGA128A4U-MH chip is a microcontroller from the XMEGA-A4U series by Microchip Technology. It offers high performance and low power consumption, making it suitable for various applications. It features 128KB of flash memory, 8KB of SRAM, and a wide range of peripherals. The ATXMEGA128A4U-MH chip is commonly used in industrial automation, consumer electronics, and Internet of Things (IoT) devices.
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Features
The ATXMEGA128A4U-MH is a microcontroller with 128KB of flash memory, 8KB of SRAM, and 2KB of EEPROM. It supports a wide range of communication interfaces such as UART, SPI, and I2C. It also features a 12-bit analog-to-digital converter, a 4-channel peripheral event system, and low power consumption modes. -
Pinout
The ATXMEGA128A4U-MH has 100 pins and is a microcontroller from the ATxmega A4U series by Microchip. It is designed for embedded systems and provides various functions, including advanced connectivity options, high-performance peripherals, and low power consumption. -
Manufacturer
ATXMEGA128A4U-MH is manufactured by Microchip Technology Inc. It is an American company that designs and manufactures microcontrollers, mixed-signal, analog, and flash-IP integrated circuits. Microchip is a leading semiconductor provider, offering solutions for a wide range of applications in various industries including automotive, consumer, industrial, and more. -
Application Field
The ATXMEGA128A4U-MH microcontroller can be used in various application areas such as industrial automation, consumer electronics, home automation, and automotive applications. It offers advanced features like high-performance analog peripherals, multiple communication interfaces, and high-speed data processing capabilities, making it suitable for a wide range of applications. -
Package
The ATXMEGA128A4U-MH chip has a package type of QFN, a form of surface mount, and a size of 7mm x 7mm.
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