W971GG6NB-25

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W971GG6NB-25

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IC DRAM 1GBIT SSTL 18 84TFBGA

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Especificações

Atributo Valor
Part Status Active
Base Product Number W971GG6
Digi Key Programmable Not Verified
Memory Type Volatile
Memory Format DRAM
Technology SDRAM - DDR2
Memory Size 1Gbit
Memory Organization 64M x 16
Memory Interface SSTL_18
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-TFBGA (8x12.5)
Packaging Tray
Access Time 57.5 ns

Visão Geral

Description

The "Introduction to W971GG6NB-25" likely refers to a specific component or product, such as a memory chip or semiconductor. The W971GG6NB-25 is a part of the Winbond W971GG6NB series, which is a type of DDR2 SDRAM (Double Data Rate 2 Synchronous Dynamic Random-Access Memory). These memory modules are often used in various electronic devices for data storage and processing.
Key features of W971GG6NB-25 include:
- Capacity: Typically available in configurations like 1Gb (gigabit).
- Speed: Operates at a specific frequency, denoted by the "25," which usually indicates a speed rating, translating to 400MHz or a similar range.
- Voltage: Operates at a voltage level common to DDR2 memory, often around 1.8V.
- Package Type: Comes in a standard TSOP (Thin Small-Outline Package) for efficient space usage on circuit boards.
These memory chips are valued for their balance of performance and power efficiency, making them suitable for a variety of applications, from consumer electronics to industrial systems.

Equivalent

The W971GG6NB-25 is a DDR2 SDRAM chip from Winbond. Equivalent products are typically other DDR2 SDRAM chips with similar specifications. Some alternatives include:
1. Micron MT47H128M16RT-25E
2. Samsung K4T1G164QF-BCE7
3. Hynix HY5PS121621CFP-Y5
Ensure compatibility by checking specific parameters such as capacity, speed, voltage, and package type. Always consult datasheets to confirm equivalency.

Features

The W971GG6NB-25 is a DRAM component manufactured by Winbond Electronics. It is a 1Gb (gigabit) DDR2 SDRAM, which stands for Double Data Rate 2 Synchronous Dynamic Random-Access Memory. Here are some key features:
1. Density: 1Gb, suitable for applications requiring moderate memory capacity.
2. Speed Grade: Operates with a clock speed of 400 MHz, supporting data rates of up to 800 Mbps, which is typical for DDR2 memory.
3. Package Type: Available in a 84-ball FBGA (Fine-Pitch Ball Grid Array) package, which helps in reducing the space needed on the PCB.
4. Voltage: Operates at a standard DDR2 voltage of 1.8V, ensuring compatibility with most DDR2-supporting devices.
5. Interface: Uses a 16-bit data bus, making it ideal for a range of consumer and industrial applications.
6. Temperature Range: Supports operation over a wide temperature range, making it versatile for different environments.
These features make the W971GG6NB-25 suitable for use in consumer electronics, automotive systems, and other embedded applications requiring reliable memory performance.

Pinout

The W971GG6NB-25 is a DRAM chip produced by Winbond. It features a 96-ball FBGA package. The primary function of this chip is to serve as a DDR2 SDRAM, which is utilized in high-performance computing applications for temporary data storage. Specifically, it is a 1Gb (gigabit) DRAM organized in a 64M x 16 configuration. This chip is designed to operate at a data rate of 800 Mbps (megabits per second) with a clock rate of 400 MHz. Its key functions include providing high-speed data access and efficient memory management for systems requiring fast and reliable performance.

Manufacturer

The W971GG6NB-25 is a DRAM component manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese company that specializes in semiconductor products, particularly memory ICs. The company is well-known for producing a range of memory solutions, including Dynamic Random Access Memory (DRAM), Static Random Access Memory (SRAM), and Flash memory products. Winbond serves various markets, such as consumer electronics, automotive, industrial applications, and computer systems. Their products are widely used in devices like PCs, smartphones, embedded systems, and other digital applications. As a key player in the semiconductor industry, Winbond focuses on innovation and delivering reliable memory solutions to its global customer base.

Application

The W971GG6NB-25 is a 1Gb DDR2 SDRAM memory chip designed for high-speed data processing. Its application areas include:
1. Consumer Electronics: Used in devices like digital TVs, set-top boxes, and gaming consoles for efficient memory management.

2. Computing Devices: Suitable for laptops, desktops, and servers, providing reliable performance for multitasking and memory-intensive applications.

3. Networking Equipment: Utilized in routers and switches to handle large amounts of data traffic efficiently.

4. Industrial Systems: Supports control systems and automation equipment requiring robust and reliable memory solutions.

5. Mobile Devices: Incorporated in smartphones and tablets to enhance processing speed and power efficiency.
These applications take advantage of its speed, capacity, and power efficiency.

Package

The W971GG6NB-25 is a DRAM chip, specifically a 1Gb DDR2 SDRAM, and it typically comes in a 84-ball FBGA (Fine-pitch Ball Grid Array) package. This type of packaging is common for memory chips, facilitating connectivity and compactness for use in various electronic devices.

Frequently Asked Questions


Q: What is the memory capacity and organization of the W971GG6NB-25?
A: It has 1Gbit density organized as 64M x 16, providing 64 million 16-bit words for high-density DRAM applications.


Q: What is the maximum operating clock frequency of this DDR2 SDRAM?
A: The maximum clock frequency is 400 MHz, enabling high-speed data transfer for DDR2-800 performance.


Q: What is the access time for this device?
A: The access time is 57.5 ns, ensuring reliable data retrieval within the specified clock cycle.


Q: What voltage supply does the W971GG6NB-25 require?
A: It operates on a supply voltage range of 1.7V to 1.9V, compatible with standard SSTL_18 I/O interfaces.


Q: What is the write cycle time for word and page operations?
A: The write cycle time is 15 ns for both word and page modes, supporting efficient memory writes.


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


Q: What package options are available for the W971GG6NB-25?
A: It comes in an 84-TFBGA package with a supplier device package size of 84-TFBGA (8x12.5 mm), surface mount.


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