W9725G6KB-25

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W9725G6KB-25

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IC DRAM 256MBIT 84-WBGA

  • FabricanteWinbond Electronics

  • Peça do Fabricante #W9725G6KB-25

  • Em Estoque8924

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Especificações

Atributo Valor
Part Status Not For New Designs
Base Product Number W9725G6
Digi Key Programmable Not Verified
Memory Type Volatile
Memory Format DRAM
Technology SDRAM - DDR2
Memory Size 256Mbit
Memory Organization 16M x 16
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

Visão Geral

Description

The "W9725G6KB-25" appears to refer to a specific model of dynamic random-access memory (DRAM) chip, likely manufactured by Winbond Electronics Corporation. This model number indicates several key features of the chip.
1. W9: Typically signifies the manufacturer, Winbond, which is known for producing various semiconductor products.

2. 725: Often corresponds to the storage capacity or a specific series within the product line. This could indicate a 256M (32M x 8) configuration, though exact specifications should be confirmed from the datasheet.
3. G6: Might refer to the technology or architecture used, possibly DDR3, which is common in DRAM chips aimed at balancing performance and power consumption.
4. KB-25: Likely denotes specific speed or power ratings, with "-25" possibly indicating a 2.5V power supply or a 2500 MHz speed grade.
These chips are typically used in various electronic devices requiring temporary data storage, such as computers, servers, and other digital systems. For exact specifications and compatibility, referencing the manufacturer's datasheet is recommended.

Equivalent

The W9725G6KB-25 is a 256Mb DDR2 SDRAM chip. Equivalent products include:
1. Micron MT47H64M16HR-25
2. Samsung K4T1G164QE-HCF7
3. Hynix H5TQ1G63AFR-PBC
4. Nanya NT5TU64M16GG-AC
These are all DDR2 SDRAM modules with similar specifications, such as capacity and speed, suitable for similar applications. Always verify compatibility with your specific requirements.

Features

The W9725G6KB-25 is a DRAM memory chip, typically used in various electronic devices for data storage and retrieval. Here are some key features:
1. Type: It's a DDR2 SDRAM, which stands for Double Data Rate 2 Synchronous Dynamic Random-Access Memory, offering improved performance over its predecessor, DDR1.

2. Capacity: Typically, this chip provides a capacity of 256M bits, suitable for various applications requiring moderate memory size.
3. Speed: The '-25' in the part number indicates the chip’s speed, specifically 400 MHz, allowing for efficient data processing and transfer rates.
4. Voltage: Operates at a standard voltage of 1.8 volts, which helps in reducing power consumption compared to older standards.
5. Package: It is usually available in a 84-ball FBGA (Fine-Pitch Ball Grid Array) package, which is common for memory chips and aids in compact device design.
6. Applications: Suitable for use in consumer electronics, computers, and other devices requiring reliable and fast memory access.
These features make the W9725G6KB-25 a versatile choice for various electronic applications requiring efficient memory solutions.

Pinout

The W9725G6KB-25 is a DRAM chip manufactured by Winbond. It is part of the DDR2 SDRAM family. This chip has a pin count of 84.
Its primary function is to serve as a memory storage component in various electronic devices, providing temporary data storage that supports fast read and write operations. It is commonly used in applications such as computers, digital cameras, and networking equipment. The chip typically operates at a voltage of 1.8V and supports a data rate of up to 800 Mbps, delivering efficient performance for memory-intensive tasks. It also features various power-saving modes to optimize energy consumption.
Please refer to the specific datasheet for detailed information on pin configuration and electrical characteristics.

Manufacturer

The W9725G6KB-25 is manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese company that specializes in producing semiconductor products, particularly dynamic random-access memory (DRAM) and flash memory. The company serves a wide range of applications, including computing, consumer electronics, and communications. Winbond is known for its focus on specialty DRAM products and non-volatile memory solutions, catering to niche markets and applications requiring reliable and efficient memory products.

Application

The W9725G6KB-25 is a 256Mb DDR2 SDRAM chip commonly used in various electronic applications. Its primary application areas include:
1. Consumer Electronics: Utilized in devices like TVs, set-top boxes, and digital cameras for efficient data processing and storage.
2. Computing Devices: Used in laptops, desktops, and embedded systems to support faster data transfer and improved performance.
3. Networking Equipment: Essential in routers and switches to enhance data handling capacity and speed.
4. Industrial Automation: Deployed in control systems and instrumentation for reliable data storage and processing.
5. Automotive Systems: Integrated into infotainment systems and advanced driver-assistance systems (ADAS) for better performance and functionality.
These applications leverage the chip's high-speed data transfer capabilities and energy efficiency.

Package

The W9725G6KB-25 is a DRAM memory chip, and its package type is typically a 96-ball Fine-Pitch Ball Grid Array (FBGA).

Frequently Asked Questions


Q: What is the memory capacity and organization of the W9725G6KB-25?
A: It is a 256Mbit DDR2 SDRAM organized as 16M words x 16 bits, ideal for high-bandwidth data processing.


Q: What is the maximum clock frequency supported by this DDR2 device?
A: It supports a maximum clock frequency of 400 MHz, enabling data rates up to 800 Mbps per pin.


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


Q: What voltage supply range does the W9725G6KB-25 require?
A: It operates with a supply voltage ranging from 1.7V to 1.9V, compatible with low-power DDR2 designs.


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


Q: Which package options are available for the W9725G6KB-25?
A: It comes in an 84-TFBGA package, with the supplier device package being 84-WBGA (8x12.5mm), surface mount.


Q: Is the W9725G6KB-25 recommended for new designs?
A: No, the part status is "Not For New Designs," indicating it is suitable for existing or maintenance designs only.


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