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Microchip Technology ATXMEGA256A3BU-AU MCU 1.6V~3.6V 16K x 8 QUAD
ATXMEGA256A3BU-AU
1610-488-ATXMEGA256A3BU-AU
64-TQFP
RoHS Compliant
Frequency: 32MHz,Series: AVR® XMEGA® A3BU,Program Memory Size: 256KB 128K x 16,Core Size: 8/16-Bit,Package / Case: 64-TQFP
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ATXMEGA256A3BU-AU Tech Specifications
Microchip ATXMEGA256A3BU-AU technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Embedded - Microcontrollers | |
| Manufacturer | Microchip | |
| Factory Lead Time | 7 Weeks | |
| Contact Plating | Tin | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 64-TQFP | |
| Number of Pins | 64Pins | |
| Manufacturer Package Identifier | 64A | |
| Data Converters | A/D 16x12b; D/A 2x12b | |
| Number of I/Os | 47I/Os | |
| Watchdog Timers | Yes | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tray | |
| Series | AVR® XMEGA® A3BU | |
| Published | 2013 | |
| JESD-609 Code | e3 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 64Terminations | |
| Terminal Position | QUAD | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Supply Voltage | 3V | |
| Frequency | 32MHz | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Base Part Number | ATXMEGA256 | |
| Qualification Status | Not Qualified | |
| Interface | I2C, IrDA, SPI, UART, USART, USB |
| Product Attribute | Attribute Value | |
|---|---|---|
| Memory Size | 256kB | |
| Oscillator Type | Internal | |
| RAM Size | 16K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 1.6V~3.6V | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | |
| Core Processor | AVR | |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | |
| Program Memory Type | FLASH | |
| Core Size | 8/16-Bit | |
| Program Memory Size | 256KB 128K x 16 | |
| Connectivity | I2C, IrDA, SPI, UART/USART, USB | |
| Bit Size | 16 | |
| Has ADC | YES | |
| DMA Channels | YES | |
| Data Bus Width | 8b | |
| Number of Timers/Counters | 7Timers/Counters | |
| EEPROM Size | 4K x 8 | |
| Number of UART Channels | 6UART Channels | |
| Number of ADC Channels | 16ADC Channels | |
| Number of PWM Channels | 22PWM Channels | |
| Number of I2C Channels | 2I2C Channels | |
| Number of SPI Channels | 8SPI Channels | |
| Number of USB Channels | 1USB Channel | |
| Height | 1.05mm | |
| Length | 14.1mm | |
| Width | 14.1mm | |
| REACH SVHC | No SVHC | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
ATXMEGA256A3BU-AU Documents
Download datasheets and manufacturer documentation for ATXMEGA256A3BU-AU
Datasheets
ATxmega256A3BU DatasheetPCN Assembly/Origin
Mult Devices 04/Mar/2019PCN Design/Specification
Copper Bonding Wire 17/Oct/2013 Marking Chgs 11/Jul/2017PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016 MBB/Label Chgs 16/Nov/2018ConflictMineralStatement
Microchip-company-68.pdf
Others include "ATXME" parts
The following parts include 'ATXME'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| ATXMEGA256A3BU-AU | Microchip Technology | 64-TQFP | 2700 |
| ATXMEGA256A3BU-MH | Microchip Technology | 64-VFQFN Exposed Pad | 3000 |
| ATXMEGA256A3BU-MN | Microchip Technology | 64-VFQFN Exposed Pad | |
| ATXMEGA256A3BU-AN | Microchip Technology | 64-TQFP | |
| ATXMEGA256A3BU-MHR | Microchip Technology | 64-VFQFN Exposed Pad | 1 |
| ATXMEGA256A3BU-AUR | Microchip Technology | 64-TQFP | 22 |
| ATXMEGA256A3BU-MNR | Microchip Technology | 64-VFQFN Exposed Pad | |
| ATXMEGA256A3BU-ANR | Microchip Technology | 64-TQFP |
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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | ATXMEGA256A3BU-AU | Microchip Technology | MCU 8-bit/16-bit XMEGA AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin TQFP | 64-TQFP | |
 | ATXMEGA192A3U-AU | Microchip Technology | MCU 8-bit/16-bit XMEGA AVR RISC 192KB Flash 1.8V/2.5V/3.3V 64-Pin TQFP | 64-TQFP | |
| ATXMEGA192A3-AU | Microchip Technology | MICROCHIP - ATXMEGA192A3-AU - MCU, 8BIT, AVR XMEGA, 32MHZ, TQFP-64 | 64-TQFP | |
| ATXMEGA192C3-AU | Microchip Technology | IC MCU 16BIT 192KB FLASH 64TQFP | 64-TQFP |
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Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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ATXMEGA256A3BU-AU Comments
109 reviews
2023-07-13 00:00:00
useful to me, thanks.
2023-06-11 00:00:00
非常に満足しており、今後もリピート購入します。
2023-05-13 00:00:00
還不錯
2023-01-27 00:00:00
Shipping to the United States took less than a week, which is outstanding in my experience! (Your mileage may vary.)
2022-12-21 00:00:00
I bought some components on their website to build my project, and each component performed well.
2022-11-25 00:00:00
The product is good. I couldn't tested it since I made some mistake in the assembly. But the discution and the explanation with th seller was realy great. I will retry the assembly :)
2022-11-14 00:00:00
Decent.
2022-10-27 00:00:00
I don't have particularly strong feelings about electronic components purchased from Jakelectronic. The quality and performance of the product are OK, there are no obvious problems, but it did not bring me a particularly big surprise.
2022-08-12 00:00:00
I am a satisfied customer of jakelectronics, and I will continue to support them for their excellent service and products.
2022-08-05 00:00:00
It can meet my needs