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Name: AT91SAM7X256C-AU
Brand: Microchip Technology
SKU: AT91SAM7X256C-AU
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology AT91SAM7X256C-AU

Part No.:: AT91SAM7X256C-AU

Manufacturer:: Microchip Technology

Package:: 100-LQFP

Datasheet:: AT91SAM7X256C-AU.pdf

Description:: IC MCU 16/32B 256KB FLSH 100LQFP

In Stock:: 2614

Quantity:: Add To Cart

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AT91SAM7X256C-AU Specifications

Package/Case:
100-LQFP
Packaging:
Tray
Series:
SAM7X
RoHS:
RoHS
Speed:
55MHz
RAM Size:
64K x 8
Core Size:
16/32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity:
CANbus, Ethernet, I²C, SPI, SSC, UART/USART, USB
Mounting Type:
Surface Mount
Number of I/O:
62
Core Processor:
ARM7®
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

AT91SAM7X256C-AU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT91SAM7X256C-AU price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for AT91SAM7X256C-AU to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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AT91SAM7X256C-AU information

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AT91SAM7X256C-AU Typical application Circuitry Schematics

The AT91SAM7X256C-AU is a high-performance, low-power ARM microcontroller from Microchip (previously Atmel). It belongs to the 32-bit ARM7TDMI processing core-based AT91SAM7X line of microcontrollers. While I don't have a specific application circuit for the AT91SAM7X256C-AU, a typical microcontroller circuit includes several key components:

1. Power Supply: Connect VDD to your power supply (generally 3.3V for this device), and connect all VSS (GND) pins to your system ground. To eliminate high-frequency noise, a 1uF decoupling capacitor should be installed near the power supply pins.

2. Reset Circuit: The AT91SAM7X256C-AU microcontroller is reset via the NRST pin (active low). Typically, a pull-up resistor is connected between NRST and VDD, and a push-button switch is used to ground the NRST pin when pressed. A capacitor can be added to form an RC delay for the reset signal.

3. Crystal Oscillator: If an external clock source is required, connect a crystal oscillator across the XIN and XOUT pins. Two load capacitors (the exact value depends on the crystal specifications) should be connected from each of these pins to ground.

4. JTAG or Debug Interface: If you're using the JTAG or debug interface for programming and debugging, connect these pins (TMS, TDI, TDO, TCK for JTAG; DDP, DDM for Debug) to your programmer/debugger.

5. I/O Pins: Connect your peripherals (LEDs, buttons, communication modules, etc.) to the I/O pins as required by your application. Make sure you don't go above the I/O pins' maximum voltage and current restrictions.

6. Other Features: Depending on your application, you might use other features of the microcontroller like ADCs, DACs, UARTs, SPI, I2C, etc.

Make sure to connect these peripherals according to the instructions in the datasheet. Please refer to the datasheet and user manual of AT91SAM7X256C-AU for a more specific and detailed configuration based on your application requirements. Always follow good PCB layout practices to ensure reliable operation of your microcontroller circuit.

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6. What is the process for return or replacement of AT91SAM7X256C-AU?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AT91SAM7X256C-AU we delivered, we will accept the replacement or return of the AT91SAM7X256C-AU only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of AT91SAM7X256C-AU.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations