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AT91SAM7S64-AU-001 The AT91SAM7S64-AU-001 is a 16/32-bit ARM7 microcontroller from Microchip Technology with 64KB Flash memory, 16KB SRAM, and operates at 55MHz. It features 32 I/O lines, USB 2.0, and multiple communication interfaces.
Mfr Part #:

AT91SAM7S64-AU-001

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The AT91SAM7S64-AU-001 is a 16/32-bit ARM7 microcontroller from Microchip Technology with 64KB Flash memory, 16KB SRAM, and operates at 55MHz. It features 32 I/O lines, USB 2.0, and multiple communication interfaces.
✓ Total Stock: 13,908 pcs

AT91SAM7S64-AU-001 Available from 1 distributor

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AT91SAM7S64-AU-001 Specifications Quick View

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AT91SAM7S64-AU-001 Description

Short technical summary and product information.

The AT91SAM7S64-AU-001 is a 16/32-bit microcontroller based on the ARM7TDMI processor core, offering high-performance 32-bit RISC architecture with a compact 16-bit instruction set. It integrates 64KB of on-chip Flash memory with 10,000 write cycle endurance and 10-year data retention, along with 16KB of single-cycle SRAM.

 

The device operates at a maximum clock frequency of 55MHz and includes a rich set of peripherals: brown-out detect/reset, POR, PWM, and watchdog timer. It supports connectivity via I²C, SPI, SSC, UART/USART, and USB 2.0 Full Speed. An 8-channel 10-bit ADC is also integrated.

 

Packaged in a 64-LQFP (10x10mm, 1.4mm height) surface-mount package, the microcontroller operates over a supply voltage range of 1.65V to 1.95V for the core and 1.8V to 3.3V for I/O. The operating temperature range is -40°C to +85°C, making it suitable for industrial environments.

AT91SAM7S64-AU-001 Quick Information

Product Type: Microcontroller
Canonical Name: AT91SAM7S64-AU-001 Microchip Technology ARM7 Microcontroller
Subcategory: ARM7 Microcontrollers

AT91SAM7S64-AU-001 Compliance

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

AT91SAM7S64-AU-001 Features

  • ARM7TDMI 32-bit RISC processor core.
  • 64KB on-chip Flash with 10,000 write cycles.
  • 16KB SRAM for data storage.
  • Operating voltage range 1.65V to 1.95V.
  • Integrated USB 2.0 Full Speed interface.

AT91SAM7S64-AU-001 Applications

  • Embedded control applications requiring 32-bit processing.
  • USB peripheral devices and communication hubs.
  • IoT edge nodes with low power requirements.
  • Industrial automation and sensor interfaces.

AT91SAM7S64-AU-001 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the AT91SAM7S64-AU-001?

The core supply voltage is 1.65V to 1.95V, and the I/O supply voltage is 1.8V to 3.3V.

What package does the AT91SAM7S64-AU-001 come in?

It is available in a 64-pin LQFP package (64-LQFP) with dimensions 10mm x 10mm, height 1.4mm.

What is the operating temperature range of the AT91SAM7S64-AU-001?

-40°C to +85°C.

Is the AT91SAM7S64-AU-001 RoHS compliant?

Yes, it is RoHS3 compliant (RoHS status from manufacturer).

What is the maximum clock frequency of the AT91SAM7S64-AU-001?

55MHz.

Does the AT91SAM7S64-AU-001 have a USB interface?

Yes, it includes USB 2.0 Full Speed interface.

How much Flash memory does the AT91SAM7S64-AU-001 have?

64KB (64K x 8).

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