IS61QDPB42M36A-400M3LI

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Memory module
• Characteristics: High-speed, low-power, synchronous dynamic random-access memory (SDRAM)
• Package: BGA (Ball Grid Array)
• Essence: Stores and retrieves digital information in electronic devices
• Packaging/Quantity: Single unit

Specifications

• Model: IS61QDPB42M36A-400M3LI
• Capacity: 4 Gigabits (Gb)
• Speed: 400 Megahertz (MHz)
• Organization: 32 Megabytes (MB) x 36 bits
• Voltage: 1.8 Volts (V)
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The IS61QDPB42M36A-400M3LI has a total of 144 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage | | 2 | VDDQ | Power supply voltage for input/output buffers | | 3 | DQ0 | Data input/output bit 0 | | 4 | DQ1 | Data input/output bit 1 | | ... | ... | ... | | 143 | DQ35 | Data input/output bit 35 | | 144 | VSS | Ground |

Functional Features

• High-speed operation allows for quick data access and transfer
• Low-power consumption helps conserve energy in electronic devices
• Synchronous design enables precise timing control
• Dynamic random-access memory architecture provides flexibility in storing and retrieving data

Advantages and Disadvantages

Advantages: - High-speed performance enhances overall system efficiency - Low-power consumption prolongs battery life in portable devices - Synchronous design ensures reliable data transfer - Large storage capacity supports complex applications

Disadvantages: - Relatively higher cost compared to other memory technologies - Limited durability compared to non-volatile memory types - Requires constant power supply to retain stored data

Working Principles

The IS61QDPB42M36A-400M3LI operates based on the principles of synchronous dynamic random-access memory (SDRAM). It stores digital information in a matrix of capacitors, where each capacitor represents a single bit of data. The stored information is accessed and manipulated by applying electrical signals to specific pins of the IC.

Detailed Application Field Plans

The IS61QDPB42M36A-400M3LI is commonly used in various electronic devices that require high-speed and large-capacity memory, such as: - Servers and data centers - Networking equipment - Graphics processing units (GPUs) - High-performance computing systems

Detailed and Complete Alternative Models

• IS61QDB42M36A-400M3LI: Similar specifications and features, but with a different package type (TSOP instead of BGA)
• IS61QDPB42M36A-800M3LI: Higher speed variant (800MHz) of the same memory module
• IS61QDPB42M36A-200M3LI: Lower speed variant (200MHz) of the same memory module

Note: This entry provides a brief overview of the IS61QDPB42M36A-400M3LI memory module. For more detailed technical information, please refer to the product datasheet or consult the manufacturer's documentation.

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