W9825G6JH-6I

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Memory chip
• Characteristics:
  • High-density storage
  • Low power consumption
  • Fast data access
• Package: BGA (Ball Grid Array)
• Essence: Non-volatile memory storage
• Packaging/Quantity: Individually packaged, quantity varies based on order size

Specifications

• Memory Type: Synchronous Dynamic Random Access Memory (SDRAM)
• Capacity: 1 Gigabit (128 Megabytes)
• Organization: 8M words x 16 bits
• Operating Voltage: 2.5V - 3.3V
• Clock Frequency: 166 MHz
• Data Transfer Rate: 333 Mbps
• Refresh Mode: Auto-refresh and self-refresh
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The W9825G6JH-6I has a total of 60 pins arranged in a specific configuration. The pinout diagram is as follows:

```

Pin Name Description

1 VDD Power Supply 2 DQ0 Data Input/Output Bit 0 3 DQ1 Data Input/Output Bit 1 4 DQ2 Data Input/Output Bit 2 5 DQ3 Data Input/Output Bit 3 ... 60 VSS Ground ```

Functional Features

• High-speed data transfer with synchronous operation
• On-chip burst counter for efficient data access
• Internal pipelined architecture for improved performance
• Programmable CAS latency for flexible timing control
• Automatic power-down mode for reduced power consumption
• Easy interface with common memory controllers

Advantages

• High-density storage allows for more data to be stored in a compact form factor
• Low power consumption helps in energy-efficient applications
• Fast data access enables quick retrieval and processing of information
• Wide temperature range allows for usage in various environments

Disadvantages

• Relatively higher cost compared to other memory technologies
• Limited capacity compared to newer memory standards
• Requires proper handling and ESD precautions during installation

Working Principles

The W9825G6JH-6I is based on SDRAM technology, which stores data in a volatile manner. It utilizes synchronous operation, where data is transferred in synchronization with an external clock signal. The memory chip consists of multiple memory cells organized in a matrix, allowing for efficient storage and retrieval of data.

Detailed Application Field Plans

The W9825G6JH-6I is commonly used in various electronic devices that require high-speed and high-density memory, such as: - Personal computers - Laptops and notebooks - Servers and workstations - Networking equipment - Consumer electronics (e.g., digital cameras, gaming consoles)

Detailed and Complete Alternative Models

• W9825G6JH-5I: Similar specifications but operates at a lower clock frequency of 133 MHz.
• W9825G6JH-7I: Similar specifications but operates at a higher clock frequency of 200 MHz.
• W9825G6JH-8I: Similar specifications but offers double the capacity at 2 Gigabits (256 Megabytes).

These alternative models provide options with varying performance levels and capacities to suit different application requirements.

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