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Name: AT91SAM7X512B-AUR
Brand: Microchip Technology
SKU: AT91SAM7X512B-AUR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology AT91SAM7X512B-AUR

Part No.:: AT91SAM7X512B-AUR

Manufacturer:: Microchip Technology

Package:: 100-LQFP

Datasheet:: AT91SAM7X512B-AUR.pdf

Description:: IC MCU 16/32B 512KB FLSH 100LQFP

In Stock:: 3597

Quantity:: Add To Cart

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AT91SAM7X512B-AUR Specifications

Package/Case:
100-LQFP
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
SAM7X
RoHS:
RoHS
Speed:
55MHz
RAM Size:
128K 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:
512KB (512K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

AT91SAM7X512B-AUR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT91SAM7X512B-AUR 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 AT91SAM7X512B-AUR 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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AT91SAM7X512B-AUR information

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AT91SAM7X512B-AUR Typical application Circuitry

The AT91SAM7X512B-AUR is an ARM7TDMI-based microcontroller tailored by Microchip Technology. It has 128 KB of SRAM and 512 KB of Flash memory, and it runs at a maximum frequency of 55 MHz. The microcontroller is highly versatile, packed with a multitude of peripheral options including Ethernet, CAN, UART, and more.

The Range of Applications

1. Networked Control Systems

2. IoT Gateways

3. Real-Time Monitoring Systems

4. Medical Diagnostic Equipment

Characteristic Features

- Core Architecture: ARM7TDMI

- Max Frequency: 55 MHz

- Flash Storage: 512 KB

- SRAM: 128 KB

- I/O Pins: 80

- Communication Peripherals: Ethernet, CAN, UART, SPI, I2C

Designing a Real-Time Weather Station

Required Components

- AT91SAM7X512B-AUR Microcontroller

-DHT11 Temperature and Humidity Sensor - LCD 16x2 display - 10kΩ Potentiometer

- 10uF Capacitor

- 2x 22pF Ceramic Capacitors

- 12 MHz Crystal Oscillator

Detailed Connection Guidelines

1. Power and Ground Setup

VDDIN (Pin 17) and VDDIO (Pin 50): Connect to a regulated 3.3V power source. Pins 18 and 48 of the GNDD and GNDP connectors must be connected to the circuit ground.

2. Clock Configuration

XIN (Pin 32) and XOUT (Pin 33): Attach a 12 MHz crystal oscillator between these pins. Also, connect 22pF ceramic capacitors from each of these pins to ground to ensure stable oscillation.

3.LCD Interface

PC0 to PC7 (Pins 56 to 63): These pins are wired to the data pins of the 16x2 LCD Display. Connect to the LCD's RS (Register Select) on PC8 (Pin 64).

PC9 (Pin 65): Connect to the Enable pin of the LCD.

4. Temperature and Humidity Sensor Connection

PA25 (Pin 77): This pin is the data input from the DHT11 sensor.

Considerations for Designing

1. Power Stability: Ensure a consistent 3.3V supply for the AT91SAM7X512B-AUR, with minimal noise.

2. Clock Synchronization: The 12 MHz crystal must be precise to ensure accurate sensor readings and display updates in the AT91SAM7X512B-AUR.

3. Sensor Accuracy: Calibrate the DHT11 sensor to provide precise readings, which will be processed by the AT91SAM7X512B-AUR.

4. LCD Interfacing: Configure the AT91SAM7X512B-AUR's GPIO pins as output and initialize the LCD correctly in the firmware.

To conclude, the AT91SAM7X512B-AUR presents a robust and versatile platform for a range of applications requiring real-time processing, network connectivity, and an assortment of peripheral interfaces. It is the perfect option for intricate embedded systems thanks to its well-balanced set of functionality.

AT91SAM7X512B-AUR FAQ

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6. What is the process for return or replacement of AT91SAM7X512B-AUR?

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 AT91SAM7X512B-AUR we delivered, we will accept the replacement or return of the AT91SAM7X512B-AUR 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 AT91SAM7X512B-AUR.

(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