71V3558SA100BQG8

Basic Information Overview

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

Specifications

• Model: 71V3558SA100BQG8
• Technology: CMOS (Complementary Metal-Oxide-Semiconductor)
• Voltage: 3.3V
• Speed: 100 MHz
• Memory Type: Synchronous DRAM (SDRAM)
• Memory Capacity: 4 Megabytes (MB)
• Data Width: 32 bits
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The 71V3558SA100BQG8 IC has a total of 119 pins arranged in a specific configuration. The pinout diagram is as follows:

Pin 1: VDD Pin 2: DQ0 Pin 3: DQ1 ... Pin 118: DQ31 Pin 119: VSS

Functional Features

• Memory control and management
• Synchronous operation with the system bus
• Burst mode for efficient data transfer
• Auto-refresh capability for maintaining data integrity
• Power-saving features to minimize energy consumption
• Error correction code (ECC) support for data reliability

Advantages

• High-speed performance enables quick data access
• Low-power consumption prolongs battery life in portable devices
• Compact BGA package allows for space-efficient designs
• ECC support ensures data integrity and reliability
• Wide operating temperature range for versatile applications

Disadvantages

• Limited memory capacity (4MB)
• Requires external components for complete memory system implementation
• Higher cost compared to lower-capacity memory controllers

Working Principles

The 71V3558SA100BQG8 acts as a controller for synchronous dynamic random-access memory (SDRAM). It interfaces with the system bus and manages memory operations such as read, write, refresh, and burst transfers. The IC synchronizes its operation with the system clock, ensuring efficient data transfer. It also incorporates power-saving features to minimize energy consumption during idle periods.

Detailed Application Field Plans

The 71V3558SA100BQG8 is commonly used in various electronic devices that require memory control, such as: - Personal computers - Laptops and notebooks - Servers and workstations - Networking equipment - Industrial automation systems - Medical devices - Automotive electronics

Detailed and Complete Alternative Models

• 71V3556SA100BQG8: Similar specifications but with 2MB memory capacity
• 71V3557SA100BQG8: Similar specifications but with 8MB memory capacity
• 71V3559SA100BQG8: Similar specifications but with 16MB memory capacity

These alternative models provide different memory capacities to suit specific application requirements.

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