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AT91SAM7X512-AU The Atmel AT91SAM7X512-AU is a 32-bit ARM7TDMI microcontroller featuring 512KB of Flash memory and 128KB of SRAM. It operates at a maximum frequency of 55 MHz.
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AT91SAM7X512-AU

Available from 1 distributors
Mfr Name: Atmel
Atmel
The Atmel AT91SAM7X512-AU is a 32-bit ARM7TDMI microcontroller featuring 512KB of Flash memory and 128KB of SRAM. It operates at a maximum frequency of 55 MHz.
✓ Total Stock: 6,987 pcs
$ Price Range: $6.63

AT91SAM7X512-AU Available from 1 distributor

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AT91SAM7X512-AU Specifications Quick View

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AT91SAM7X512-AU Description

Short technical summary and product information.

The AT91SAM7X512-AU from Atmel is a high-performance 32-bit microcontroller based on the ARM7TDMI RISC architecture. It offers 512KB of internal Flash memory, organized in dual planes, and 128KB of high-speed SRAM, ensuring single-cycle access at maximum speed.

 

This microcontroller operates at a maximum clock frequency of 55 MHz and includes a 10-bit Analog-to-Digital Converter (ADC) with 8 available channels. It supports various interfaces including CAN, SPI, SSC, TWI, USART, and USB, making it versatile for a wide range of applications. The device is housed in a 100-pin LQFP package with dimensions of 14mm x 14mm and a height of 1.4mm.

 

Key electrical specifications include a supply voltage range of 1.65V to 3.6V and an operating temperature range of -40°C to +85°C. The Flash memory provides 10,000 write cycles and 10-year data retention. The AT91SAM7X512-AU is suitable for embedded systems requiring significant processing power and memory capacity.

AT91SAM7X512-AU Quick Information

Product Type: Microcontroller
Series: AT91SAM7X
Canonical Name: AT91SAM7X512-AU Microcontroller
Subcategory: Embedded Microcontrollers

AT91SAM7X512-AU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AT91SAM7X512-AU Estimated Pricing

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1+ $6.63 $6.63

Estimated market price range - modelled values for guidance only, not live distributor offers.

AT91SAM7X512-AU Features

  • 512KB Flash memory with 10,000 write cycles.
  • 128KB high-speed SRAM for efficient data access.
  • ARM7TDMI core running at up to 55 MHz.
  • Integrated 10-bit ADC with 8 channels.
  • Multiple interfaces including CAN, SPI, and USB.

AT91SAM7X512-AU Applications

  • Embedded control systems.
  • Data acquisition applications.
  • Industrial automation.
  • Consumer electronics.
  • Communication modules.

AT91SAM7X512-AU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the AT91SAM7X512-AU?

1.65 V to 3.6 V, with a nominal voltage of 3.3 V.

What is the operating temperature range?

-40°C to +85°C.

What package does the AT91SAM7X512-AU come in?

LQFP-100 (14 mm x 14 mm x 1.4 mm).

What is the maximum clock frequency?

55 MHz.

How much Flash memory does it have?

512 KB.

What is the ADC resolution and number of channels?

10-bit with 8 channels.

What communication interfaces are supported?

CAN, SPI, SSC, TWI, USART, and USB.

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