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Name: AT91SAM9RL64-CU
Brand: Microchip Technology
SKU: AT91SAM9RL64-CU
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 AT91SAM9RL64-CU

Part No.:: AT91SAM9RL64-CU

Manufacturer:: Microchip Technology

Package:: 217-LFBGA

Datasheet:: AT91SAM9RL64-CU.pdf

Description:: IC MCU 16/32BIT 32KB ROM 217BGA

In Stock:: 2851

Quantity:: Add To Cart

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AT91SAM9RL64-CU Specifications

Package/Case:
217-LFBGA
Packaging:
Tray
Series:
SAM9R
RoHS:
RoHS
Speed:
240MHz
RAM Size:
72K x 8
Core Size:
16/32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
AC'97, LCD, POR, PWM, WDT
Connectivity:
EBI/EMI, I²C, Memory Card, SPI, SSC, UART/USART, USB
Mounting Type:
Surface Mount
Number of I/O:
118
Core Processor:
ARM926EJ-S
Data Converters:
A/D 6x10b
Oscillator Type:
Internal
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
ROM
Operating Temperature:
-40°C ~ 85°C (TA)

AT91SAM9RL64-CU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT91SAM9RL64-CU 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 AT91SAM9RL64-CU 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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AT91SAM9RL64-CU information

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AT91SAM9RL64-CU Typical application Circuitry

AT91SAM9RL64-CU

The AT91SAM9RL64-CU is a microcontroller developed by Microchip Technology. It is a high-performance, low-power microcontroller based on the ARM926EJ-S processor.

AT91SAM9RL64-CU Features:

- High-performance 32-bit ARM926EJ-S processor running up to 200 MHz

- Large internal memory, with 64KB of SRAM and 16KB of ROM

- A wide range of connectivity options, including USB, USART, SPI, and I2C

- Power-saving modes for optimized energy efficiency

The AT91SAM9RL64-CU is versatile and can be used in a variety of applications, such as industrial automation, home appliances, security systems, and telecommunications devices.

Let's consider a simple application of an AT91SAM9RL64-CU based weather monitoring station.

AT91SAM9RL64-CU based Weather Monitoring Station:

Power Supply Setup:

1. VDD Power: Connect the 3.3V power supply to the VDDCORE (Pin 64) and VDDIO (Pin 34).

2. Grounding: Connect the ground to the GND pin (Pin 2).

Sensor Interfacing:

1. Temperature Sensor: Connect a digital temperature sensor like the DHT11 to a GPIO pin, such as PA0 (Pin 98).

2. Pressure Sensor: Connect a digital pressure sensor such as BMP180 to the TWI1 interface - TWI1 data (Pin 70) and TWI1 clock (Pin 69).

Display Interface:

- LCD Connection: Connect a 16x2 LCD to the parallel I/O lines (Pins 46-62).

Clock Setup:

- Crystal Oscillator: Attach a 12 MHz crystal oscillator to the XIN (Pin 14) and XOUT (Pin 15).

Programming the AT91SAM9RL64-CU:

- JTAG Interface: Use the JTAG interface (TMS - Pin 4, TCK - Pin 3, TDI - Pin 1, TDO - Pin 5) for programming the AT91SAM9RL64-CU .

When designing a circuit with the AT91SAM9RL64-CU , keep in mind aspects such as power management, signal integrity, EMI/EMC considerations, and I/O voltage levels. The layout and routing should adhere to best practices, including noise avoidance, proper decoupling, cross-talk minimization, and interference. Overvoltage and ESD protection are crucial considerations, too.

In conclusion, the AT91SAM9RL64-CU is a highly versatile and powerful microcontroller, well-suited to a wide range of applications. To leverage its full capabilities, careful design and programming are key. For additional insights about this microcontroller, it is recommended to consult the AT91SAM9RL64-CU datasheet and user manual.

AT91SAM9RL64-CU FAQ

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3. Are the AT91SAM9RL64-CU price and inventory displayed accurate?

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6. What is the process for return or replacement of AT91SAM9RL64-CU?

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 AT91SAM9RL64-CU we delivered, we will accept the replacement or return of the AT91SAM9RL64-CU 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 AT91SAM9RL64-CU.

(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