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Name: AT91SAM7S128D-AU
Brand: Microchip Technology
SKU: AT91SAM7S128D-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 AT91SAM7S128D-AU

Part No.:: AT91SAM7S128D-AU

Manufacturer:: Microchip Technology

Package:: 64-LQFP

Datasheet:: AT91SAM7S128D-AU.pdf

Description:: IC MCU 16/32B 128KB FLASH 64LQFP

In Stock:: 2054

Quantity:: Add To Cart

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AT91SAM7S128D-AU Specifications

Package/Case:
64-LQFP
Packaging:
Tray
Series:
SAM7S
RoHS:
RoHS
Speed:
55MHz
RAM Size:
32K x 8
Core Size:
16/32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity:
I²C, SPI, SSC, UART/USART, USB
Mounting Type:
Surface Mount
Number of I/O:
32
Core Processor:
ARM7®
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

AT91SAM7S128D-AU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT91SAM7S128D-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 AT91SAM7S128D-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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AT91SAM7S128D-AU information

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AT91SAM7S128D-AU Typical application Circuitry

AT91SAM7S128D-AU

The AT91SAM7S128D-AU is a member of the Armed SAM7S series microcontrollers, based on the 32-bit ARM7TDMI RISC processor. It is intended to deliver great performance in an embedded, low-power design. In this overview, we will outline the primary connections for the AT91SAM7S128D-AU.

1. Power Supply Connections: The microcontroller's VD DIN (pin 48) is the power supply pin, which should be connected to a 3.3V power source. Your circuit's ground should be linked to VSS (pins 47 and 64). The STDOUT (pin 41) should be connected to a decoupling capacitor of 100nF to ground.

2. Reset Circuit: The NRST pin (pin 9) is the microcontroller's reset input. A push-button switch can be connected here, which when pressed, resets the microcontroller.

3. Clock Source Connection: Connect an external crystal or resonator to the IN (pin 45) and OUT (pin 46) pins to serve as the clock source for the microcontroller.

4. JTAG Debug Interface Connections: The JTAG interface pins - TMS (pin 3), TCK (pin 4), TDI (pin 5), TO (pin 6), and NRST - should be connected to your JTAG debugger/programmer.

5. SART Connection: The SART_RXD0 (pin 38) and SART_TXD0 (pin 39) can be used for serial communication. Connect these to your serial device or converter module as required.

6. SPI Connection: The SPI interface consists of the SPI_MISS (pin 14), SPI_MOST (pin 13), SPI_SICK (pin 12), and SPI_NPCS0 (pin 11). Connect these to your SPI peripheral as required.

7. I/O Pins: The AT91SAM7S128D-AU has various general-purpose I/O pins which can be configured as per your project requirements.

Remember to refer to the AT91SAM7S128D-AU data sheet for the most detailed information and comprehensive pin descriptions. By meticulously connecting these pins, you can make the most out of the AT91SAM7S128D-AU in your microcontroller-based applications.

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6. What is the process for return or replacement of AT91SAM7S128D-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 AT91SAM7S128D-AU we delivered, we will accept the replacement or return of the AT91SAM7S128D-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 AT91SAM7S128D-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