AT91SAM7X256B-AU-999 is Obsolete and no longer manufactured.
Available Substitutes:

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Microchip Technology
In Stock: 2,844
Unit Price: $103.38000
Datasheet
100-LQFP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
100-LQFP
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AT91SAM7X256B-AU-999

DigiKey Part Number
AT91SAM7X256B-AU-999TR-ND - Tape & Reel (TR)
AT91SAM7X256B-AU-999CT-ND - Cut Tape (CT)
AT91SAM7X256B-AU-999DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AT91SAM7X256B-AU-999
Description
IC MCU 16/32B 256KB FLSH 100LQFP
Customer Reference
Detailed Description
ARM7® SAM7X Microcontroller IC 16/32-Bit 55MHz 256KB (256K x 8) FLASH 100-LQFP (14x14)
Datasheet
 Datasheet
EDA/CAD Models
AT91SAM7X256B-AU-999 Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Obsolete
DigiKey Programmable
Not Verified
Core Processor
ARM7®
Core Size
16/32-Bit
Speed
55MHz
Connectivity
CANbus, Ethernet, I2C, SPI, SSC, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O
62
Program Memory Size
Program Memory Type
FLASH
EEPROM Size
-
RAM Size
64K x 8
Voltage - Supply (Vcc/Vdd)
1.65V ~ 1.95V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Supplier Device Package
100-LQFP (14x14)
Package / Case
100-LQFP
Base Product Number
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Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types