71V65703S75BG8

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

Specifications

• Memory Type: SDRAM (Synchronous Dynamic Random Access Memory)
• Memory Size: 64 Megabits (8 Megabytes)
• Data Bus Width: 16 bits
• Operating Voltage: 3.3 Volts
• Clock Frequency: 133 MHz
• Access Time: 7.5 ns
• Refresh Rate: 4096 cycles/64 ms

Detailed Pin Configuration

The 71V65703S75BG8 IC has a total of 119 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply (3.3V) | | 2 | VSS | Ground | | 3 | A0-A11 | Address Inputs | | 4 | BA0-BA1 | Bank Address Inputs | | 5 | CAS | Column Address Strobe | | 6 | RAS | Row Address Strobe | | ... | ... | ... | | 119 | NC | No Connection |

Functional Features

• Efficient memory control and management for SDRAM modules
• Support for various memory configurations and timings
• Automatic refresh and self-refresh capabilities
• Burst mode operation for faster data transfer
• Programmable burst length and latency settings
• Power-saving features to reduce energy consumption

Advantages and Disadvantages

Advantages: - High-speed operation for improved system performance - Low-power consumption for energy-efficient designs - Flexible memory configuration options - Reliable and stable memory control

Disadvantages: - Limited memory size (8 Megabytes) - Requires external components for complete memory system implementation - Higher cost compared to lower-capacity memory controllers

Working Principles

The 71V65703S75BG8 is a memory controller IC designed to efficiently manage and control SDRAM modules. It interfaces with the system's microprocessor and handles various memory operations such as read, write, refresh, and timing control. The IC synchronizes the data transfer between the microprocessor and the SDRAM module, ensuring reliable and high-speed operation.

Detailed Application Field Plans

The 71V65703S75BG8 IC finds applications in various electronic devices that require efficient memory management. Some of the common application fields include: - Personal Computers (PCs) - Laptops and Notebooks - Servers and Data Centers - Networking Equipment - Embedded Systems - Consumer Electronics

Detailed and Complete Alternative Models

• 71V65703S75B - Similar specifications but different package (TSOP)
• 71V65703S75BF - Similar specifications but different package (FBGA)
• 71V65703S75BG - Similar specifications but different operating voltage (2.5V)

These alternative models provide similar functionality and can be used as replacements or alternatives to the 71V65703S75BG8 depending on specific design requirements.

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