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Microcontrollers and Processors / Microcontrollers / AT91SAM7X256-AU
Datasheets
AT91SAM7X256-AU by:
Microchip Technology Inc
Atmel Corporation
Microchip Technology Inc
Not Found

RISC Microcontroller, 32-Bit, FLASH, 55MHz, CMOS, PQFP100

Part Details for AT91SAM7X256-AU by Microchip Technology Inc

Results Overview of AT91SAM7X256-AU by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

AT91SAM7X256-AU Information

AT91SAM7X256-AU by Microchip Technology Inc is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for AT91SAM7X256-AU

Part # Distributor Description Stock Price Buy
DISTI # SMC-AT91SAM7X256-AU
Sensible Micro Corporation OEM Excess 5-7 Days Leadtime, We are an AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 37
RFQ

Part Details for AT91SAM7X256-AU

AT91SAM7X256-AU CAD Models

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AT91SAM7X256-AU Part Data Attributes

Parametric Data
AT91SAM7X256-AU Microchip Technology Inc
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AT91SAM7X256-AU Microchip Technology Inc RISC Microcontroller, 32-Bit, FLASH, 55MHz, CMOS, PQFP100
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description LQFP-100
Reach Compliance Code compliant
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Samacsys Manufacturer Microchip
Has ADC YES
Address Bus Width
Bit Size 32
Clock Frequency-Max 50 MHz
DAC Channels NO
DMA Channels YES
External Data Bus Width
JESD-30 Code S-PQFP-G100
Length 14 mm
Number of I/O Lines 60
Number of Terminals 100
On Chip Program ROM Width 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code LFQFP
Package Shape SQUARE
Package Style FLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Cel) 260
RAM (bytes) 65536
ROM (words) 262144
ROM Programmability FLASH
Seated Height-Max 1.6 mm
Speed 55 MHz
Supply Voltage-Max 1.95 V
Supply Voltage-Min 1.8 V
Supply Voltage-Nom 1.8 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 14 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for AT91SAM7X256-AU

This table gives cross-reference parts and alternative options found for AT91SAM7X256-AU. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AT91SAM7X256-AU, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
AT91SAM7X256-AU-001 Atmel Corporation Check for Price RISC Microcontroller, 32-Bit, FLASH, 55MHz, CMOS, PQFP100, GREEN, MS-026, LQFP-100 AT91SAM7X256-AU vs AT91SAM7X256-AU-001
AT91SAM7X256B-AU Atmel Corporation Check for Price RISC Microcontroller, 32-Bit, FLASH, ARM7 CPU, 55MHz, CMOS, PQFP100, GREEN, MS-026, LQFP-100 AT91SAM7X256-AU vs AT91SAM7X256B-AU
AT91SAM7X256-CU Microchip Technology Inc Check for Price RISC Microcontroller, 32-Bit, FLASH, 55MHz, CMOS, PBGA100 AT91SAM7X256-AU vs AT91SAM7X256-CU

AT91SAM7X256-AU Related Parts

AT91SAM7X256-AU Frequently Asked Questions (FAQ)

  • The maximum clock frequency of the AT91SAM7X256-AU is 48 MHz.

  • The AT91SAM7X256-AU has 256 KB of flash memory.

  • The AT91SAM7X256-AU can operate at 1.65V to 3.6V, but it is not recommended to operate at 5V.

  • Yes, the AT91SAM7X256-AU has a built-in USB 2.0 full-speed device interface.

  • The AT91SAM7X256-AU has two UARTs.