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AT91SAM7S64-AU
Versatile and reliable semiconductor component
Brands: Microchip Technology
Mfr.Part #: AT91SAM7S64-AU
Datasheet: AT91SAM7S64-AU Datasheet (PDF)
Package/Case: LQFP-64
Product Type: Microcontrollers
RoHS Status:
Stock Condition: 7,821 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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AT91SAM7S64-AU General Description
The Microchip Technology's AT91SAM7S64-AU is a 16-bit/32-bit ARM7TDMI RISC microcontroller from the SAM7S family. This powerful MCU is designed for a wide range of applications, including industrial automation, automotive systems, medical devices, and more. With its 64KB flash memory, 16KB RAM, and expandable memory up to 256MB, this device provides ample storage space for your code. Its low power consumption, high performance, and reliability make it an ideal choice for applications requiring real-time processing and data acquisition. This MCU is also supported by Microchip's extensive development tools and resources, making it easy to integrate into your project.
Features
- Incorporates the ARM7TDMI® ARM® Thumb® Processor
- – High-performance 32-bit RISC Architecture
- – High-density 16-bit Instruction Set
- – Leader in MIPS/Watt
- – EmbeddedICE™ In-circuit Emulation, Debug Communication Channel Support
- Internal High-speed Flash
- – 512 Kbytes (AT91SAM7S512) Organized in Two Contiguous Banks of 1024 Pages of 256 Bytes (Dual Plane)
- – 256 Kbytes (AT91SAM7S256) Organized in 1024 Pages of 256 Bytes (Single Plane)
- – 128 Kbytes (AT91SAM7S128) Organized in 512 Pages of 256 Bytes (Single Plane)
- – 64 Kbytes (AT91SAM7S64) Organized in 512 Pages of 128 Bytes (Single Plane)
- – 32 Kbytes (AT91SAM7S321/32) Organized in 256 Pages of 128 Bytes (Single Plane)
- – 16 Kbytes (AT91SAM7S161/16 Organized in 256 Pages of 64 Bytes (Single Plane)
- – Single Cycle Access at Up to 30 MHz in Worst Case Conditions
- – Prefetch Buffer Optimizing Thumb Instruction Execution at Maximum Speed
- – Page Programming Time: 6 ms, Including Page Auto-erase, Full Erase Time: 15 ms
- – 10,000 Write Cycles, 10-year Data Retention Capability, Sector Lock Capabilities, Flash Security Bit
- – Fast Flash Programming Interface for High Volume Production
- Internal High-speed SRAM, Single-cycle Access at Maximum Speed
- – 64 Kbytes (AT91SAM7S512/256)
- – 32 Kbytes (AT91SAM7S128)
- – 16 Kbytes (AT91SAM7S64)
- – 8 Kbytes (AT91SAM7S321/32)
- – 4 Kbytes (AT91SAM7S161/16)
- Memory Controller (MC)
- – Embedded Flash Controller, Abort Status and Misalignment Detection
- Reset Controller (RSTC)
- – Based on Power-on Reset and Low-power Factory-calibrated Brown-out Detector
- – Provides External Reset Signal Shaping and Reset Source Status
- Clock Generator (CKGR)
- – Low-power RC Oscillator, 3 to 20 MHz On-chip Oscillator and one PLL
- Power Management Controller (PMC)
- – Software Power Optimization Capabilities, Including Slow Clock Mode (Down to 500 Hz) and Idle Mode
- – Three Programmable External Clock Signals
- Advanced Interrupt Controller (AIC)
- – Individually Maskable, Eight-level Priority, Vectored Interrupt Sources
- – Two (AT91SAM7S512/256/128/64/321/161) or One (AT91SAM7S32/16) External Interrupt Source(s) and One Fast Interrupt Source, Spurious Interrupt Protected
- Debug Unit (DBGU)
- – 2-wire UART and Support for Debug Communication Channel interrupt, Programmable ICE Access Prevention
- – Mode for General Purpose 2-wire UART Serial Communication
- Periodic Interval Timer (PIT)
- – 20-bit Programmable Counter plus 12-bit Interval Counter
- Windowed Watchdog (WDT)
- – 12-bit key-protected Programmable Counter
- – Provides Reset or Interrupt Signals to the System
- – Counter May Be Stopped While the Processor is in Debug State or in Idle Mode
- (Continue .)
Application
- Industrial automation and control systems
- Automotive systems and electronics
- Medical devices and instruments
- Consumer appliances and gadgets
- Aerospace and defense applications
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| ECCN (US) | 3A991.a.2 | Part Status | Unconfirmed |
| Automotive | No | PPAP | No |
| Family Name | SAM7S | Instruction Set Architecture | RISC |
| Device Core | ARM7TDMI | Core Architecture | ARM |
| Maximum CPU Frequency (MHz) | 55 | Maximum Clock Rate (MHz) | 55 |
| Data Bus Width (bit) | 16|32 | Program Memory Type | Flash |
| Program Memory Size | 64KB | RAM Size | 16KB |
| Maximum Expanded Memory Size | 256MB | Programmability | Yes |
| Number of GPIO | 32 | No. of Timers | 3 |
| PWM | 4 | Number of ADCs | Single |
| ADC Channels | 8 | ADC Resolution (bit) | 10 |
| USART | 2 | UART | 0 |
| USB | 1 | SPI | 1 |
| I2C | 0 | I2S | 0 |
| CAN | 0 | Ethernet | 0 |
| Watchdog | 1 | Special Features | LCD Controller |
| Minimum Operating Supply Voltage (V) | 1.65|3 | Typical Operating Supply Voltage (V) | 1.8|3.3 |
| Maximum Operating Supply Voltage (V) | 1.95|3.6 | Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 85 | Supplier Temperature Grade | Industrial |
| Mounting | Surface Mount | Outside Width | 10 |
| PCB changed | 64 | Pin Count | 64 |
| Lead Shape | Gull-wing |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.5% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the AT91SAM7S64-AU?
A: To place an order for the AT91SAM7S64-AU, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the AT91SAM7S64-AU?
A: We offer a 1-year warranty on the AT91SAM7S64-AU. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of AT91SAM7S64-AU from Microchip Technology?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Microchip Technology manufacturers and authorized agents. All Microchip Technology suppliers must pass a qualification review before they can list their AT91SAM7S64-AU products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the AT91SAM7S64-AU chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Microchip Technology information page to find comprehensive details about the AT91SAM7S64-AU.
Q: Are the price and stock information for AT91SAM7S64-AU on Ovaga's platform accurate?
A: Inventory levels for Microchip Technology products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for AT91SAM7S64-AU?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the AT91SAM7S64-AU?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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AT91SAM7S64-AU is a 32-bit microcontroller chip, part of the AT91SAM7S series by Atmel. It features 64KB of Flash memory, 16KB of SRAM, 55 GPIO pins, and various communication interfaces like UART, SPI, and I2C. It is commonly used in embedded systems, industrial control, and IoT applications.
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Equivalent
Some equivalent products of AT91SAM7S64-AU chip are AT91SAM7S128, AT91SAM7S256, and AT91SAM7S512. These chips are also part of the SAM7S series from Atmel, offering similar features and capabilities. -
Features
AT91SAM7S64-AU is a 32-bit ARM microcontroller with 64KB flash memory, 16KB SRAM, 200MHz CPU speed, and multiple communication interfaces like UART, SPI, and I2C. It also has on-chip debugging support, 55 I/O pins, and operates at a voltage range of 1.65V to 5.5V. -
Pinout
The AT91SAM7S64-AU is a 64-pin microcontroller from Atmel. It features 64 I/O pins and functions in various applications like industrial control, medical equipment, and consumer appliances. It also includes a 32KB flash memory, 16KB SRAM, and supports communication interfaces like UART, SPI, and TWI. -
Manufacturer
The AT91SAM7S64-AU is manufactured by Microchip Technology Inc., an American multinational corporation specialized in developing and manufacturing microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. They provide high-performance, low-power Microcontroller and Analog products to customers in a wide variety of industries. -
Application Field
The AT91SAM7S64-AU microcontroller is commonly used in applications such as industrial automation, consumer electronics, communication devices, and automotive control systems. It is well-suited for applications requiring high performance, low power consumption, and a wide range of connectivity options. -
Package
The AT91SAM7S64-AU chip comes in a 64-pin TQFP (Thin Quad Flat Package) form and has a size of 10mm x 10mm.
Assembly Advice
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