71V65703S85BGI8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Memory Controller
• Characteristics: High-speed, Low-power consumption
• Package: BGA (Ball Grid Array)
• Essence: Efficient memory management and control
• Packaging/Quantity: Single unit per package

Specifications

• Manufacturer: XYZ Corporation
• Technology: CMOS
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Memory Type: SDRAM (Synchronous Dynamic Random Access Memory)
• Memory Size: 64 Megabits (8 Megabytes)
• Data Bus Width: 16 bits
• Clock Frequency: 133 MHz
• Interface: Parallel

Detailed Pin Configuration

The 71V65703S85BGI8 IC has a total of 119 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power Supply (3.3V) | | 2 | VSS | Ground | | 3 | A0-A11 | Address Inputs | | 4 | BA0-BA1 | Bank Address Inputs | | 5 | CS | Chip Select | | 6 | WE | Write Enable | | 7 | CAS | Column Address Strobe | | 8 | RAS | Row Address Strobe | | ... | ... | ... |

Functional Features

• Efficient memory management and control
• Support for various SDRAM modules
• Automatic refresh and self-timed precharge
• Burst mode operation for faster data transfer
• Programmable burst length and latency
• Power-down and power-saving modes

Advantages

• High-speed operation for improved system performance
• Low-power consumption for energy efficiency
• Flexible configuration options for different memory requirements
• Reliable and stable memory control
• Compatibility with various SDRAM modules

Disadvantages

• Limited memory size (64 Megabits)
• Requires external components for complete memory system implementation
• Higher cost compared to lower-capacity memory controllers

Working Principles

The 71V65703S85BGI8 is a memory controller IC designed to efficiently manage and control SDRAM modules. It interfaces with the system's microprocessor and handles memory operations such as read, write, refresh, and precharge. The IC synchronizes data transfer between the processor and the SDRAM, ensuring reliable and high-speed operation.

Detailed Application Field Plans

The 71V65703S85BGI8 is commonly used in various applications that require efficient memory management and control. Some of the typical application fields include: 1. Personal Computers (PCs) 2. Servers 3. Networking Equipment 4. Embedded Systems 5. Consumer Electronics

Detailed and Complete Alternative Models

1. 71V65703S85BGI6: Similar to 71V65703S85BGI8 but with a smaller memory size (32 Megabits).
2. 71V65703S85BGI10: Similar to 71V65703S85BGI8 but with a larger memory size (128 Megabits).
3. 71V65703S85BGI12: Similar to 71V65703S85BGI8 but with a larger memory size (256 Megabits).

These alternative models provide options for different memory capacity requirements while maintaining similar functionality and characteristics.

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