EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
AT91SAM7X256C-AU Atmel AT91SAM7X256C-AU Real Image AT91SAM7X256C-AU real image2166 AT91SAM7X256C-AU Real Image1 AT91SAM7X256C-AU Real Image2 AT91SAM7X256C-AU Real Image3 AT91SAM7X256C-AU Real Image4
Same model may have multiple batches, images only for reference.
AT91SAM7X256C-AU Atmel AT91SAM7X256C-AU Real Image AT91SAM7X256C-AU real image2166 AT91SAM7X256C-AU Real Image1 AT91SAM7X256C-AU Real Image2 AT91SAM7X256C-AU Real Image3 AT91SAM7X256C-AU Real Image4
AT91SAM7X256C-AU Atmel AT91SAM7X256C-AU Real Image AT91SAM7X256C-AU real image2166 AT91SAM7X256C-AU Real Image1 AT91SAM7X256C-AU Real Image2 AT91SAM7X256C-AU Real Image3 AT91SAM7X256C-AU Real Image4
Same model may have multiple batches, images only for reference.

AT91SAM7X256C-AU

Part No AT91SAM7X256C-AU
Manufacturer Atmel
Catalog Embedded - Microcontrollers
Description MCU 16-bit/32-bit ARM7TDMI RISC 256KB Flash 1.85V/3.3V 100-Pin LQFP Tray / IC MCU 32BIT 256KB FLASH 100LQFP
Datasheet
AT91SAM7X256C-AU Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Microchip Technology
Packaging Reel - TR
Status Active
Core Processor ARM7
Part Core Size 16/32-Bit
Speed(Frequency) 55MHz
Number of I/O 62
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
Data RAM Size 64K x 8
Supply Voltage - Operating 1.65 V to 1.95 V
Data Converters A/D 8x10b
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 100-LQFP (14x14)
Win Source Part Number 010355-AT91SAM7X256C-AU
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Limited
Family Name AT91SAM7X256
Introduction Date May 02, 1997
ECCN 3A991.a.2
Estimated EOL Date 2026
Ultra Librarian 3D Model Ultra Librarian AT91SAM7X256C-AU CAD Model

Description

Description

The AT91SAM7X256C-AU provides reliable computing power for embedded systems. Highly integrated with 256KB of Flash and 64KB of SRAM, this microcontroller supports demanding applications needing network connectivity.

Applications

  • Telecommunications
  • Network Protocol Converters
  • Instrumentation
  • Smart Energy Devices

Features and Benefits

  • Ethernet-Ready: Embedded Ethernet MAC supports advanced networking solutions.
  • Performance-Driven Core: 48 MHz ARM7TDMI? processor for complex tasks.
  • On-Chip Memory: Ample 256KB Flash and 64KB SRAM for multitasking applications.
  • Low Power Consumption: Ideal for power-sensitive applications.

Additional Details

  • Comprehensive Support: Supported by an extensive set of development tools.
  • 100-pin QFP Package: Streamlined for easy soldering and assembly.

You May Also Be Interested in

AT89C51ED2-SLSIM Real Image
AT89C51ED2-SLSIM
Microchip Technology
IC MCU 8BIT 64KB FLASH 44PLCC
Need more? Email Us
ATSAMD20G15A-MUT Real Image
ATSAMD20G15A-MUT
Microchip Technology
IC MCU 32BIT 32KB FLASH 48QFN
Lowest to $5.0142
AT91SAM7XC512-CU Atmel
AT91SAM7XC512-CU
Microchip Technology
IC MCU 16/32BIT 512KB 100TFBGA
Need more? Email Us
AT87C58X2-SLSUM Real Image
AT87C58X2-SLSUM
Microchip Technology
IC MCU 8BIT 32KB OTP 44PLCC
Lowest to $5.8050
C8051F120 Silicon Labs
C8051F120
Silicon Labs
IC MCU 8BIT 128KB FLASH 100TQFP
Need more? Email Us
ATMEGA3250V-8AU Real Image
ATMEGA3250V-8AU
Microchip Technology
IC MCU 8BIT 32KB FLASH 100TQFP
Need more? Email Us
AT32UC3A1128-AUT Real Image
AT32UC3A1128-AUT
Microchip Technology
IC MCU 32BIT 128KB FLASH 100TQFP
Lowest to $5.0689
AT91SAM7S512-AU Real Image
AT91SAM7S512-AU
Microchip Technology
IC MCU 16/32B 512KB FLASH 64LQFP
Lowest to $10.8882
ATTINY861-15MAZ Atmel
ATTINY861-15MAZ
Microchip Technology
IC MCU 8BIT 8KB FLASH 20QFN
Need more? Email Us

Top Sellers

ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $9.9790
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.0951
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800

Pricing & Ordering

Quantity Unit Price Ext. Price
5+ $11.6657 $58.3285
11+ $9.5718 $105.2898
17+ $9.2727 $157.6359
23+ $8.9736 $206.3928
29+ $8.6745 $251.5605
39+ $7.7771 $303.3069
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 20,000 pieces
MOQ: 5 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess