W9812G6JB-6 TR

Product Overview

Category

W9812G6JB-6 TR belongs to the category of dynamic random access memory (DRAM) chips.

Use

This product is primarily used in electronic devices such as computers, laptops, smartphones, and tablets for storing and accessing data quickly.

Characteristics

• High-speed data storage and retrieval capabilities
• Low power consumption
• Compact size
• Reliable performance

Package

The W9812G6JB-6 TR chip comes in a compact package that ensures easy integration into various electronic devices.

Essence

The essence of W9812G6JB-6 TR lies in its ability to provide fast and efficient data storage and retrieval, contributing to the overall performance of electronic devices.

Packaging/Quantity

The W9812G6JB-6 TR chip is typically packaged in trays or reels, with each package containing a specific quantity of chips depending on the manufacturer's specifications.

Specifications

• Memory Type: DDR2 SDRAM
• Capacity: 1 Gb (Gigabit)
• Organization: 128M words x 8 bits
• Operating Voltage: 1.8V ± 0.1V
• Clock Frequency: 400 MHz
• Data Rate: 800 Mbps
• Burst Length: 4 or 8
• Refresh Mode: Auto-refresh and self-refresh
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The W9812G6JB-6 TR chip has a total of 66 pins, which are assigned specific functions for proper operation. The pin configuration is as follows:

• Pin 1: VDD
• Pin 2: DQ0
• Pin 3: DQ1
• ...
• Pin 64: DQ62
• Pin 65: VSS
• Pin 66: VDDQ

Functional Features

• High-speed data transfer with a clock frequency of 400 MHz
• Support for burst lengths of 4 or 8, allowing efficient data retrieval
• Auto-refresh and self-refresh modes for maintaining data integrity during power fluctuations
• Low power consumption, contributing to energy efficiency in electronic devices

Advantages and Disadvantages

Advantages

• Fast data access and retrieval, enhancing overall device performance
• Low power consumption, leading to improved energy efficiency
• Compact size, enabling integration into various electronic devices
• Reliable performance, ensuring data integrity

Disadvantages

• Limited capacity compared to newer generations of DRAM chips
• Relatively slower data transfer rate compared to newer technologies

Working Principles

The W9812G6JB-6 TR chip operates based on the principles of DDR2 SDRAM technology. It stores data in capacitors within the chip, which are refreshed periodically to maintain data integrity. When data is requested, it is accessed and transferred through the chip's internal circuitry at high speeds.

Detailed Application Field Plans

The W9812G6JB-6 TR chip finds extensive use in the following application fields:

1. Personal Computers (PCs)
2. Laptops and Notebooks
3. Servers
4. Smartphones and Tablets
5. Networking Equipment
6. Consumer Electronics

Detailed and Complete Alternative Models

• W9812G6JB-6 TRX
• W9812G6JB-6 TRY
• W9812G6JB-6 TRZ

These alternative models offer similar specifications and functionality to the W9812G6JB-6 TR chip, providing flexibility for different design requirements.

In conclusion, the W9812G6JB-6 TR chip is a DDR2 SDRAM memory module that offers high-speed data storage and retrieval capabilities. With its compact size, low power consumption, and reliable performance, it is widely used in various electronic devices. While it may have limitations in terms of capacity and data transfer rate compared to newer technologies, it remains a valuable component in the field of dynamic random access memory.