What is the Additional Feature ?

Name: AT91SAM9X25-CU
Brand: Microchip Technology
SKU: AT91SAM9X25-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 AT91SAM9X25-CU

Part No.:: AT91SAM9X25-CU

Manufacturer:: Microchip Technology

Package:: 217-LFBGA

Datasheet:: AT91SAM9X25-CU.pdf

Description:: IC MCU 32BIT 64KB ROM 217BGA

In Stock:: 3498

Quantity:: Add To Cart

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AT91SAM9X25-CU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT91SAM9X25-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 AT91SAM9X25-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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AT91SAM9X25-CU Typical application Circuitry

AT91SAM9X25-CU

The AT91SAM9X25-CU is a high-performance microcontroller manufactured by Microchip. It is built around an ARM926EJ-S core and is known for its robust feature set and advanced connectivity options. Here, we will explore how to establish an in-depth circuit connection with the AT91SAM9X25-CU, focusing on the key pins and functionalities of the microcontroller.

1. Power Pins (SCORE, RADIO, VDD PLL, GND): The AT91SAM9X25-CU has several power and ground pins. SCORE is the power supply for the core and needs to be connected to the appropriate voltage level. Similarly, RADIO is for the I/O power supply, and VDDPLL is for the PLL power supply. The common ground of the system must be connected to each and every GND pin.

2. DDR2 Memory Interface:The AT91SAM9X25-CU is capable of interfacing with DDR2 type memory. Pins such as DDR_D[0:15], DDR_ADD[0:13], DDR_BA[0:2], and DDR_CS are used for this purpose. The exact connection to these pins will be determined by your specific DDR2 module.

3. Ethernet Ports (RMI): The microcontroller includes two Fast Ethernet Macs. The Mix_RED[0:1], Mix_TED[0:1], Mix_REF_ELK, and Mix_CRS_DV pins are used for data reception, transmission, reference clock, and carrier sense/data valid signals respectively.

4. USB Ports:USB data transmission uses the USB_DP and USB_DM pins. Observe the insertion and removal of USB devices by using USB_BUS.

5. SPI Interface:The AT91SAM9X25-CU features a Serial Peripheral Interface (SPI). The MISS, MOST, SICK, and NPCS[0:3] pins are used for this interface.

6. Reset (NRST):The reset pin is identified by the NRST pin. It is an active-low signal; hence, it is typically tied to the power supply via a resistor.

7. Boot Mode (BS1, BS2):The boot mode pins BS1 and BS2 are used to configure the boot mode of the AT91SAM9X25-CU. They can be tied to RADIO or GND to select the desired mode.

It's crucial to remember that the AT91SAM9X25-CU is a sophisticated microcontroller with many pins. Always consult the device data sheet for the accurate pinout and additional details.

Also, ensure that adequate decoupling capacitors are installed close to the power pins to maintain the power supply's stability and reduce noise.

AT91SAM9X25-CU information

AT91SAM9X25-CU Specifications

Package/Case:
217-LFBGA
Packaging:
Tray
Series:
SAM9X
ProductStatus:
Active
CoreProcessor:
ARM926EJ-S
NumberofCores/BusWidth:
1 Core, 32-Bit
Speed:
400MHz
Co-Processors/DSP:
-
RAMControllers:
LPDDR, LPDDR2, DDR2, DDR, SDR, SRAM
GraphicsAcceleration:
No
Display&InterfaceControllers:
-
Ethernet:
10/100Mbps (2)
SATA:
-
USB:
USB 2.0 (3)
Voltage-I/O:
1.8V, 2.5V, 3.0V, 3.3V
OperatingTemperature:
-40°C ~ 85°C (TA)
SecurityFeatures:
-

AT91SAM9X25-CU FAQ

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3. Are the AT91SAM9X25-CU price and inventory displayed accurate?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of AT91SAM9X25-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 AT91SAM9X25-CU we delivered, we will accept the replacement or return of the AT91SAM9X25-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 AT91SAM9X25-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