71V65903S85BG8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Memory Controller
• Characteristics: High performance, low power consumption
• Package: BGA (Ball Grid Array)
• Essence: Facilitates memory management and control in electronic devices
• Packaging/Quantity: Sold individually or in bulk quantities

Specifications

• Memory Type: SDRAM (Synchronous Dynamic Random Access Memory)
• Memory Capacity: 8 Gigabits (1 Gigabyte)
• Data Bus Width: 16 bits
• Operating Voltage: 3.3V
• Clock Frequency: Up to 133 MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 71V65903S85BG8 IC has a total of 119 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power Supply Voltage | | 2 | VSS | Ground | | 3 | A0-A11 | Address Inputs | | 4 | BA0-BA1 | Bank Address Inputs | | 5 | CS | Chip Select | | ... | ... | ... |

Functional Features

• Memory Control: Provides efficient management and control of SDRAM memory modules.
• Data Transfer: Enables high-speed data transfer between the memory controller and the SDRAM.
• Timing Generation: Generates precise timing signals required for proper operation of the memory module.
• Error Correction: Supports error correction techniques to ensure data integrity.

Advantages and Disadvantages

Advantages: - High performance and reliability - Low power consumption - Supports large memory capacities - Efficient memory management

Disadvantages: - Requires careful design and integration with other components - Limited compatibility with certain devices

Working Principles

The 71V65903S85BG8 is a memory controller IC designed to interface with SDRAM modules. It receives commands and data from the host device, manages the memory operations, and controls the data transfer between the host and the SDRAM. The IC generates timing signals to synchronize the data transfer and ensures proper addressing of the memory cells.

Detailed Application Field Plans

The 71V65903S85BG8 is commonly used in various electronic devices that require efficient memory management and control. Some application fields include: - Personal Computers (PCs) - Laptops and Notebooks - Servers and Data Centers - Networking Equipment - Consumer Electronics (e.g., Smart TVs, Set-top Boxes)

Detailed and Complete Alternative Models

• 71V65903S85B: Similar specifications but with different package type (SOJ)
• 71V65903S85BF: Similar specifications but with different operating temperature range (-40°C to +125°C)
• 71V65903S85BGI: Similar specifications but with industrial-grade operating temperature range (-40°C to +105°C)

Note: This entry provides a brief overview of the product. For more detailed information, please refer to the manufacturer's datasheet or documentation.

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