What is the Additional Feature ?

Name: W971GG6SB25I
Brand: Winbond Electronics
SKU: W971GG6SB25I
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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Winbond Electronics W971GG6SB25I

Part No.:: W971GG6SB25I

Manufacturer:: Winbond Electronics

Package:: 84-TFBGA

Datasheet:: W971GG6SB25I.pdf

Description:: IC DRAM 1GBIT PARALLEL 84WBGA

In Stock:: 2084

Quantity:: Add To Cart

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W971GG6SB25I Specifications

Package/Case:
84-TFBGA
Packaging:
Tray
Series:
-
ProductStatus:
Obsolete
MemoryType:
Volatile
MemoryFormat:
DRAM
Technology:
SDRAM - DDR2
MemorySize:
1Gb (64M x 16)
MemoryInterface:
Parallel
ClockFrequency:
200 MHz
WriteCycleTime-WordPage:
15ns
AccessTime:
400 ps
Voltage-Supply:
1.7V ~ 1.9V
OperatingTemperature:
-40°C ~ 95°C (TC)
MountingType:
Surface Mount

W971GG6SB25I this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including W971GG6SB25I 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 W971GG6SB25I 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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W971GG6SB25I information

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W971GG6SB25I Typical application Circuitry

W971GG6SB25I

The W971GG6SB25I is a type of DRAM chip, specifically a DDR2 SDRAM, known for its high-speed data transfer rates and efficiency in various computing applications. It's typically used in systems requiring high memory bandwidth, such as in computing, networking, and graphics applications.

1. Power Supply Connections: In order for the W971GG6SB25I to function, a steady power supply is needed. It should be connected to the VDD pin (let's assume Pin 50) for the main power supply and VDDQ (assume Pin 25) for the I/O power supply. Furthermore, a ground connection via a number of VSS pins spaced throughout the chip is required.

2. Data Bus Configuration: This DDR2 SDRAM allows for high-speed data transfer through its data pins (DQ0 to DQ15 for a x16 configuration, for example). Proper termination and impedance matching are crucial for these data lines to maintain signal integrity and prevent reflections, enhancing reliable data communication.

3. Address and Control Signals: Address and control signals must be precisely connected to the corresponding pins, such as address pins (A0 to A12, let's say Pins 1 to 13) and control pins like RAS, CAS, and WE (assume Pins 14, 15, and 16, respectively). These signals are vital for accessing and managing the data stored in the memory.

4. Clock and Strobe Signals: A system clock is used to run the W971GG6SB25I synchronously. The W971GG6SB25I clock inputs (CK0 and CK1, for instance, at Pins 40 and 41) should be connected to the system clock source. Additionally, data strobes (DQS and /DQS for data integrity, assume Pins 30 and 31) are essential for capturing data at the receiver during read operations.

5. Configuration and Presence Detect: Some DDR2 modules include a Serial Presence Detect (SPD) EEPROM that communicates with the host system to provide information about the memory module's characteristics. This EEPROM, if present, should be connected through an I2C bus (SDA and SCL, perhaps at Pins 42 and 43).

By ensuring these connections are accurately established, the W971GG6SB25I can be effectively integrated into a system, providing high-speed memory capabilities essential for performance-demanding applications.

W971GG6SB25I FAQ

1. How to order W971GG6SB25I on icwhale.com?

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2. How does icwhale.com guarantee that W971GG6SB25I is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the W971GG6SB25I. All suppliers must pass our qualification reviews before they can publish their products including W971GG6SB25I on icwhale.com; we pay more attention to the channels and quality of W971GG6SB25I products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the W971GG6SB25I price and inventory displayed accurate?

The price and inventory of W971GG6SB25I fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

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 W971GG6SB25I?

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 W971GG6SB25I we delivered, we will accept the replacement or return of the W971GG6SB25I 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 W971GG6SB25I.

(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