
For Reference Only
Part Number | ATXMEGA256D3-AU |
OEMstron Part # | ATXMEGA256D3-AU |
Manufacturer | Microchip Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 16BIT 256KB FLASH 64TQFP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | ATXMEGA256D3-AU PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 18 - Mar 23 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
ATXMEGA256D3-AU Specifications
Part Number | ATXMEGA256D3-AU | |
Brand | Microchip Technology | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Microchip Technology | |
Series | AVR® XMEGA® D3 | |
Core Processor | AVR | |
Core Size | 8/16-Bit | |
Speed | 32MHz | |
Connectivity | I²C, IrDA, SPI, UART/USART | |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
Number of I/O | 50 | |
Program Memory Size | 256KB (128K x 16) | |
Program Memory Type | FLASH | |
EEPROM Size | 4K x 8 | |
RAM Size | 16K x 8 | |
Voltage - Supply (Vcc/Vdd) | 1.6V ~ 3.6V | |
Data Converters | A/D 16x12b | |
Oscillator Type | Internal | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 64-TQFP | |
Supplier Device Package | 64-TQFP (14x14) |
ATXMEGA256D3-AU Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
ATXMEGA256D3-AUR D# V72:2272_07151233 Microchip Technology Inc |
MCU 8-bit/16-bit AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin TQFP T/R RoHS: Compliant
|
Americas - 224 |
ATXMEGA256D3-AU D# V99:2348_07151294 Microchip Technology Inc |
MCU 8-bit/16-bit AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin TQFP Tray RoHS: Compliant
|
Americas - 3 |
Part Number | Description | Stock |
ATXMEGA256D3-AURA3 D# ATXMEGA256D3-AURA3 Microchip Technology Inc |
ATXMEGA256D3-AURA3 - Tape and Reel (Alt: ATXMEGA256D3-AURA3) RoHS: Compliant
|
Americas - 0 |
ATXMEGA256D3-AUR D# ATXMEGA256D3-AUR Atmel Corporation |
MCU 8-bit/16-bit XMEGA AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin TQFP T/R - Bulk (Alt: ATXMEGA256D3-AUR) |
Americas - 3221 |
ATXMEGA256D3-AU D# ATXMEGA256D3-AU Atmel Corporation |
MCU 8-bit/16-bit XMEGA AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin TQFP - Bulk (Alt: ATXMEGA256D3-AU) |
Americas - 3005 |
Part Number | Description | Stock |
ATXMEGA256D3-AU D# ATXMEGA256D3-AU Microchip Technology Inc |
MCU 8-bit/16-bit XMEGA AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin TQFP (Alt: ATXMEGA256D3-AU) |
Europe - 0 |
ATXMEGA256D3-AUR D# ATXMEGA256D3-AUR Microchip Technology Inc |
MCU 8-bit/16-bit XMEGA AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin TQFP T/R (Alt: ATXMEGA256D3-AUR) |
Europe - 0 |
Part Number | Description | Stock |
ATXMEGA256D3-AU Atmel Corporation |
183 |
Part Number | Description | Stock |
ATXMEGA256D3-AU Atmel Corporation |
MCU, 8BIT, AVR XMEGA, 32MHZ, TQFP-64 |
459 |
ATXMEGA256D3-AUR Atmel Corporation |
IC MCU 8BIT 256KB FLASH 64TQFP |
2000 |
Part Number | Description | Stock |
ATXMEGA256D3-AU D# ATXMEGA256D3-AU-ND Microchip Technology Inc |
IC MCU 8/16BIT 256KB FLSH 64TQFP |
On Order |
ATXMEGA256D3-AUR D# ATXMEGA256D3-AURTR-ND Microchip Technology Inc |
IC MCU 8/16BIT 256KB FLSH 64TQFP |
On Order |
Part Number | Description | Stock |
ATXMEGA256D3-AUR Microchip Technology Inc |
In stock shipping within 2days |
23603 |
Part Number | Description | Stock |
ATXMEGA256D3-AU D# 1748556 Microchip Technology Inc |
MCU, 8BIT, AVR XMEGA, 32MHZ, TQFP-64 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
ATXMEGA256D3-AUR D# 3630739 Microchip Technology Inc |
MICROCONTROLLERS (MCU) - 8 BIT RoHS: Compliant
Min Qty: 1000
Container: Reel
|
0 |
Part Number | Description | Stock |
ATXMEGA256D3-AUR Microchip Technology Inc |
XMEGA Series 256 KB Flash 16 KB SRAM 32 MHz 8/16-Bit Microcontroller - TQFP-64 RoHS: Compliant
pbFree: Yes
|
0 Reel |
Part Number | Description | Stock |
ATXMEGA256D3AUR Microchip Technology Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
1150 |
ATXMEGA256D3AU Atmel Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
3865 |
Part Number | Description | Stock |
ATXMEGA256D3-AUR Microchip Technology Inc |
MCU 8-bit/16-bit AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin TQFP T/R RoHS: Compliant
|
1000 In Stock |
ATXMEGA256D3-AU Microchip Technology Inc |
MCU 8-bit/16-bit XMEGA AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin TQFP Tray RoHS: Compliant
|
88 In Stock |
Part Number | Description | Stock |
ATXMEGA256D3-AUR D# ATXMEGA256D3-AUR Microchip Technology Inc |
64TQFP IND TEMP GREEN 1.6-3.6V T&R RoHS: Compliant
pbFree: Yes
|
Temporarily Out of Stock – Alternates Available |
ATXMEGA256D3-AU D# ATXMEGA256D3-AU Microchip Technology Inc |
64TQFP IND TEMP GREEN 1.6-3.6V RoHS: Compliant
pbFree: Yes
|
180 - Alternates Available |
Part Number | Description | Stock |
ATXMEGA256D3-AURA3 Atmel Corporation |
OEM/CM Immediate delivery |
715 |
Part Number | Description | Stock |
ATXMEGA256D3-AURA3 Microchip Technology Inc |
RoHS: Compliant
|
0 in Stock 0 on Order |
ATXMEGA256D3-AURA0 Microchip Technology Inc |
RoHS: Compliant
|
0 in Stock 0 on Order |
ATXMEGA256D3-AURA2 Microchip Technology Inc |
RoHS: Compliant
|
0 in Stock 0 on Order |
ATXMEGA256D3-AU Microchip Technology Inc |
64TQFP, IND TEMP, GREEN, 1.6-3.6V - Package: 64 TQFP 14x14x1mm TRAY RoHS: Compliant
|
0 in Stock 0 on Order |
ATXMEGA256D3-AURA1 Microchip Technology Inc |
RoHS: Compliant
|
0 in Stock 0 on Order |
ATXMEGA256D3-AUA0 Microchip Technology Inc |
RoHS: Compliant
|
0 in Stock 0 on Order |
ATXMEGA256D3-AUA1 Microchip Technology Inc |
RoHS: Compliant
|
0 in Stock 0 on Order |
ATXMEGA256D3-AUR Microchip Technology Inc |
64TQFP, IND TEMP, GREEN, 1.6-3.6V, T&R - Package: 64 TQFP 14x14x1mm T/R RoHS: Compliant
|
0 in Stock 0 on Order |
ATXMEGA256D3-AUA3 Microchip Technology Inc |
RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
ATXMEGA256D3-AURA1 D# MCHP00000097997 Microchip Technology Inc |
0 | |
ATXMEGA256D3-AUA0 D# MCHP00000097993 Microchip Technology Inc |
0 | |
ATXMEGA256D3-AU D# MCHP00000008502 Microchip Technology Inc |
64TQFP, IND TEMP, GREEN, 1.6-3.6V - Package: 64 TQFP 14x14x1mm TRAY |
0 |
ATXMEGA256D3-AUA1 D# MCHP00000097994 Microchip Technology Inc |
0 | |
ATXMEGA256D3-AUA3 D# MCHP00000097995 Microchip Technology Inc |
0 | |
ATXMEGA256D3-AURA0 D# MCHP00000097996 Microchip Technology Inc |
0 | |
ATXMEGA256D3-AURA2 D# MCHP00000097998 Microchip Technology Inc |
0 | |
ATXMEGA256D3-AUR D# MCHP00000008503 Microchip Technology Inc |
64TQFP, IND TEMP, GREEN, 1.6-3.6V, T&R - Package: 64 TQFP 14x14x1mm T/R |
0 |
ATXMEGA256D3-AURA3 D# MCHP00000097999 Microchip Technology Inc |
0 |
Part Number | Description | Stock |
ATXMEGA256D3-AU D# 68T3934 Microchip Technology Inc |
MICROCONTROLLER MCU, 8 BIT, AVR XMEGA, 32MHZ, TQFP-64, Product Range:AVR ATxmega Family ATXmega D Series Microcontrollers, CPU Speed:32MHz, Program Memory Size:256KB, RAM Memory Size:16KB, No. of Pins:64Pins, MCU Case Style:TQFP RoHS Compliant: Yes RoHS: Compliant
Min Qty: 90
Container: Bulk
|
0 |
ATXMEGA256D3-AUR D# 68T3935 Microchip Technology Inc |
64TQFP, IND TEMP, GREEN, 1.6-3.6V, T&R, 64 TQFP 14X14X1MM T/R ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 1000
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
ATXMEGA256D3-AU D# NS-ATXMEGA256D3-AU Atmel Corporation |
OEM/CM ONLY |
4102 |
ATXMEGA256D3-AUR D# NS-ATXMEGA256D3-AUR Atmel Corporation |
OEM/CM ONLY |
1744 |
Part Number | Description | Stock |
ATXMEGA256D3-AU Microchip Technology Inc |
MCU 8-bit/16-bit XMEGA AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin TQFP Tray RoHS: Compliant
|
88 In Stock |
ATXMEGA256D3-AUR Microchip Technology Inc |
MCU 8-bit/16-bit AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin TQFP T/R RoHS: Compliant
|
1000 In Stock |
Part Number | Description | Stock |
ATXMEGA256D3-AU Atmel Corporation |
16-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP64 |
95 |
Part Number | Description | Stock |
ATXMEGA256D3-AU D# 1331723P Microchip Technology Inc |
Microchip ATXMEGA256D3-AU, 8bit AVR Microcontroller, AVR XMEGA, 32MHz, 256 + 8 kB Flash, 64-Pin TQFP, PU Min Qty: 1
Container: Tray
|
0 |
Part Number | Description | Stock |
ATXMEGA256D3-AU Atmel Corporation |
ATXMEGA256 - RISC Microcontroller, 16-Bit, FLASH, AVR RISC CPU RoHS: Not Compliant
pbFree: No
|
1005 |
ATXMEGA256D3-AUR Atmel Corporation |
ATXMEGA256 - RISC Microcontroller, 16-Bit, FLASH, AVR RISC CPU RoHS: Not Compliant
pbFree: No
|
3221 |
Part Number | Description | Stock |
ATXMEGA256D3AU Atmel Corporation |
OEM/CM ONLY |
445 |
ATXMEGA256D3AUR Atmel Corporation |
OEM/CM ONLY |
4316 |
Part Number | Description | Stock |
ATXMEGA256D3-AURA3 Atmel Corporation |
IN stock Immediate delivery |
710 |
Part Number | Description | Stock |
ATXMEGA256D3-AUR D# 27130023 Microchip Technology Inc |
MCU 8-bit/16-bit AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin TQFP T/R RoHS: Compliant
|
Americas - 224 |
ATXMEGA256D3-AU D# 51642221 Microchip Technology Inc |
MCU 8-bit/16-bit AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin TQFP Tray RoHS: Compliant
|
Americas - 88 |
Part Number | Description | Stock |
ATXMEGA256D3-AU Atmel Corporation |
IC MCU 8BIT 256KB FLASH 64TQFP |
300 |
Part Number | Description | Stock |
ATXMEGA256D3-AU D# 1748556 Microchip Technology Inc |
MCU, 8BIT, AVR XMEGA, 32MHZ, TQFP-64 RoHS: Compliant
Min Qty: 1
Container: Each
|
68 |
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Quick Inquiry
In Stock | 1,037 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 7.7489 | $ 7.7489 |
100 | $ 7.7489 | $ 774.8900 |
500 | $ 7.7489 | $ 3,874.4500 |
1000 | $ 7.7489 | $ 7,748.9000 |
2500 | $ 7.7489 | $ 19,372.2500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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