W9751G6KB-25

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W9751G6KB-25

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IC DRAM 512MBIT PARALLEL 84WBGA

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  • メーカー品番 #W9751G6KB-25

  • データシート W9751G6KB-25 DataSheet

  • 在庫状況7454

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性 値
Part Status Obsolete
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 0°C ~ 85°C (TC)
Mounting Type Surface Mount
Package / Case 84-TFBGA
Supplier Device Package 84-WBGA (8x12.5)
Packaging Tray
Access Time 57.5 ns

概要

Description

The term "W9751G6KB-25" appears to refer to a specific model or part number, likely associated with electronic components, such as DRAM or memory modules, commonly produced by manufacturers like Winbond. These components are essential in computing and electronic devices for data storage and processing tasks. The specific model number, including the "25" suffix, can indicate details such as speed, package type, or performance specifications, distinguishing it from other variants in the series. Typically, such components are used in various applications, from consumer electronics to industrial and automotive systems, providing volatile memory capabilities vital for temporary data storage and quick access during device operation. For precise details, it’s best to consult the manufacturer's datasheet or product documentation, which provides in-depth specifications, electrical characteristics, and application guidelines tailored to the component's use case.

Equivalent

The W9751G6KB-25 is a 512Mb DDR2 SDRAM chip manufactured by Winbond. Equivalent products typically include similar DDR2 SDRAM chips from other manufacturers with the same capacity and speed. Equivalent options might include:
1. Micron's MT47H64M16HR-25
2. Samsung's K4T1G164QH-BCF7
3. Hynix's HY5PS1G1631C-25
These equivalents generally share similar specifications like capacity (512Mb), speed (DDR2-800), and package type. Always verify compatibility with your specific device requirements.

Features

The W9751G6KB-25 is a component from Winbond, typically used in electronic devices for memory storage. It is a DRAM (Dynamic Random Access Memory) chip, specifically a 512Mb (megabit) DDR2 SDRAM (Double Data Rate 2 Synchronous Dynamic RAM), which is commonly used in various computing and electronic applications.
Key features include:
1. Density and Organization: 512Mb density organized as 16M x 16 bits.
2. Speed and Performance: Operates at a clock speed of up to 400 MHz, allowing data transfer rates of up to 800 MT/s (megatransfers per second).
3. Voltage: Typically requires a power supply of 1.8V, which is standard for DDR2 memory, ensuring efficient power consumption.
4. Package Type: Comes in a 84-ball FBGA (Fine-Pitch Ball Grid Array) package, which aids in compact and efficient circuit board design.
5. Temperature Range: Supports standard commercial temperature ranges, making it suitable for a variety of environments.
6. Compatibility: Designed for use in computers and other electronics requiring efficient memory solutions.
These features make it a reliable option for applications needing moderate speed and power efficiency.

Pinout

The W9751G6KB-25 is a DRAM chip manufactured by Winbond. It is a 512Mb DDR2 SDRAM with a 16-bit data bus. The chip typically comes in a 84-ball FBGA package. The pin functions include data inputs/outputs (DQ), address inputs, control signals like clock (CK, CK#), chip select (CS#), row address strobe (RAS#), column address strobe (CAS#), write enable (WE#), and additional signals such as data mask (DM) and data strobe (DQS, DQS#). These pins are used for controlling the read and write operations and interfacing with other components in the system. The actual pinout would be detailed in the manufacturer’s datasheet, which provides a full description of each pin's function.

Manufacturer

The W9751G6KB-25 is manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese company that specializes in the design and manufacturing of semiconductor products. It is well-known for its dynamic random-access memory (DRAM) and non-volatile memory solutions, including NOR flash and NAND flash memory. The company serves a wide range of applications across various industries, including consumer electronics, automotive, industrial, and communication sectors. As a prominent player in the global semiconductor market, Winbond focuses on providing memory solutions that offer high performance, reliability, and efficiency.

Application

The W9751G6KB-25 is a 512Mb DDR2 SDRAM, commonly used in applications requiring efficient memory solutions. Its application areas include:
1. Consumer Electronics: Used in devices like digital TVs, set-top boxes, and gaming consoles.
2. Computing: Ideal for desktops, laptops, and notebooks needing quick data access.
3. Networking Equipment: Utilized in routers and switches where reliable memory is crucial.
4. Embedded Systems: Suitable for industrial automation and other embedded applications requiring stable performance.
5. Telecommunications: Supports various communication devices where fast data processing is needed.
Its high-speed data processing and low power consumption make it versatile for a wide range of electronic devices.

Package

The W9751G6KB-25 is a DRAM chip manufactured by Winbond. It typically comes in a 96-ball Fine-Pitch Ball Grid Array (FBGA) package. This compact package type is commonly used for high-density memory applications.

Frequently Asked Questions


Q: What is the memory density and organization of this DDR2 SDRAM?
A: It has a density of 512Mbit, organized as 32M words x 16 bits per word, suitable for high-bandwidth parallel applications.


Q: What is the maximum clock frequency supported by the W9751G6KB-25?
A: It supports a maximum clock frequency of 400 MHz, enabling fast data transfer rates for DDR2 memory interfaces.


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


Q: Is this part suitable for surface-mount assembly?
A: Yes, it features a surface-mount package (84-TFBGA), with a supplier device package of 84-WBGA (8x12.5mm).


Q: What is the access time and write cycle time for this DRAM?
A: The access time is 57.5 ns, and the write cycle time (word, page) is 15 ns, ensuring responsive read/write operations.


Q: What is the operating temperature range for this memory chip?
A: It operates within a temperature range of 0°C to 85°C (TC), suitable for commercial and industrial environments.


Q: Is this component still in active production or obsolete?
A: The part status is marked as "Obsolete," so it is no longer in active production and may be limited to existing stock.


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