W9751G6NB25I

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W9751G6NB25I

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IC DRAM 512MBIT PAR 84VFBGA

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Especificações

Atributo Valor
Part Status Active
Base Product Number W9751G6
Digi Key Programmable Not Verified
Memory Type Volatile
Memory Format DRAM
Technology SDRAM - DDR2
Memory Size 512Mbit
Memory Organization 32M x 16
Memory Interface Parallel
Clock Frequency 400 MHz
Write Cycle Time - Word, Page 15ns
Voltage - Supply 1.7V ~ 1.9V
Operating Temperature -40°C ~ 95°C (TC)
Mounting Type Surface Mount
Package / Case 84-VFBGA
Supplier Device Package 84-VFBGA (8x12.5)
Packaging Tray
Access Time 57.5 ns

Visão Geral

Description

"W9751G6NB25I" appears to be a part number or model number, likely associated with a specific electronic component or product, such as a memory chip, processor, or other hardware used in computing or electronics. Without additional context, it's difficult to provide a detailed introduction specific to this particular item. Generally, such a number would be used to uniquely identify a product within a manufacturer's catalog, allowing for precise ordering, specification, and usage in design and assembly. If you need detailed information about W9751G6NB25I, you would typically consult the manufacturer's datasheet or technical documentation, which would provide specifications including its function, features, electrical characteristics, physical dimensions, and application notes. These documents are crucial for engineers and technicians who are designing or troubleshooting systems that incorporate this component. If you have more context or know the manufacturer, searching their official website or contacting their support team could provide further insights into its specific use and capabilities.

Equivalent

The W9751G6NB25I is a DRAM chip by Winbond. Its equivalent products would typically include DRAM chips with similar specifications such as 2Gb density, DDR2 SDRAM interface, and compatible speed and voltage ratings. Equivalent products may come from manufacturers like Micron, Samsung, or SK Hynix. To find a precise match, it's important to compare specifications such as memory size, speed, voltage, and package type. Always consult with the manufacturers for compatibility to ensure proper functionality in your application.

Features

The W9751G6NB25I is a DRAM chip developed by Winbond. Here are its key features:
1. Type: This is a DDR2 SDRAM, which stands for Double Data Rate Synchronous Dynamic Random-Access Memory, known for its high speed.
2. Capacity: It typically offers a capacity of 512 MB or 1 Gb, which is suitable for various computing applications.
3. Speed: Operates at a frequency of 800 MHz, providing fast data access and transfer rates.
4. Voltage: Works at a standard voltage of 1.8V, which is efficient for power consumption.
5. Package: Comes in a 84-ball FBGA (Fine-Pitch Ball Grid Array) package, which is compact and suitable for surface mounting.
6. Temperature Range: Designed to operate in standard commercial temperature ranges, making it versatile for different environments.
7. Applications: Commonly used in consumer electronics, industrial devices, and computing systems that require reliable memory performance.
These features make the W9751G6NB25I a reliable choice for applications requiring efficient memory performance.

Pinout

The W9751G6NB25I is a DRAM chip from Winbond, specifically a 512Mb (megabit) DDR2 SDRAM. It typically comes in a 84-ball FBGA (Fine-Pitch Ball Grid Array) package, which means it has 84 pins or balls for connectivity.
Regarding its function, the W9751G6NB25I provides high-speed data storage and retrieval, suitable for use in a variety of applications, including personal computers, workstations, and other electronic devices that require efficient memory solutions. DDR2 SDRAM offers improvements over its predecessor, DDR SDRAM, by doubling the data rate and reducing power consumption, which enhances overall system performance and efficiency.
Please consult the specific datasheet or technical documentation for detailed information on pin assignments and exact functionalities.

Manufacturer

The W9751G6NB25I is a DRAM chip manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese company that specializes in the design and manufacturing of semiconductor products. Its primary focus areas include dynamic random-access memory (DRAM), static random-access memory (SRAM), and flash memory solutions. Winbond's products are widely used in various applications, such as personal computers, mobile devices, automotive electronics, and industrial equipment. The company is known for its innovative memory products and has a significant presence in the global semiconductor industry.

Application

The W9751G6NB25I is a 512Mb DDR2 SDRAM chip commonly used in various electronic applications. Its primary application areas include:
1. Consumer Electronics: Utilized in devices like digital TVs, set-top boxes, and home audio systems for efficient memory management.
2. Computing Devices: Employed in laptops, desktops, and servers for handling memory-intensive tasks.
3. Networking Equipment: Integral in routers and switches for fast data processing.
4. Industrial Applications: Used in automation systems and embedded devices for reliable performance.
5. Telecommunications: Supports infrastructure hardware in managing high-speed data transmission.
These applications benefit from the chip's high-speed data rate, low power consumption, and reliability.

Package

The package type for W9751G6NB25I is typically a BGA (Ball Grid Array). This is a common packaging type used for DRAM and other types of integrated circuits, providing a compact, efficient connection method by mounting solder balls on the underside of the device.

Frequently Asked Questions


Q: What is the memory organization and size of the W9751G6NB25I?
A: It has a 512Mbit density organized as 32M x 16, suitable for high-bandwidth parallel data processing in embedded systems.


Q: What is the clock frequency and access time for this DDR2 SDRAM?
A: It operates at a maximum clock frequency of 400 MHz with a random access time of 57.5 ns, enabling fast read/write cycles.


Q: What voltage range does this component require?
A: It requires a supply voltage of 1.7V to 1.9V, making it compatible with low-power DDR2 memory interfaces.


Q: What is the operating temperature range?
A: It supports an industrial temperature range of -40°C to 95°C (TC), ideal for harsh environment applications.


Q: What is the write cycle time for word and page operations?
A: The write cycle time is 15ns for both word and page operations, ensuring efficient data updates.


Q: What packaging options are available for this memory chip?
A: It is supplied in a 84-VFBGA package (8x12.5mm), surface-mount, typically provided in tray packaging.


Q: Is this component suitable for automotive or industrial designs?
A: Yes, with a -40°C to 95°C temperature range and 1.7V-1.9V operation, it is well-suited for industrial and automotive-grade DRAM applications.


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