71V3579S80PFG

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Memory controller
• Characteristics: High-speed, low-power consumption
• Package: Surface Mount Technology (SMT)
• Essence: Control and manage memory operations
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Operating Voltage: 3.3V
• Memory Type: Synchronous Dynamic Random Access Memory (SDRAM)
• Memory Capacity: 8 Megabytes (MB)
• Data Bus Width: 16 bits
• Clock Frequency: 80 Megahertz (MHz)
• Access Time: 5 nanoseconds (ns)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VDD: Power supply voltage
2. VSS: Ground
3. A0-A11: Address inputs
4. BA0-BA1: Bank address inputs
5. CAS: Column Address Strobe
6. RAS: Row Address Strobe
7. WE: Write Enable
8. DQ0-DQ15: Data input/output
9. CLK: Clock input
10. CKE: Clock enable
11. CS: Chip select
12. DM0-DM1: Data mask
13. DQS: Data strobe
14. DQM: Data mask
15. NC: No connection

Functional Features

• Memory control and management
• Synchronization with system clock
• Support for multiple banks
• High-speed data transfer
• Low power consumption
• Error correction capabilities

Advantages

• Efficient memory management
• Fast data transfer rates
• Low power consumption prolongs battery life
• Error correction enhances data integrity
• Compact surface mount package saves space

Disadvantages

• Limited memory capacity (8MB)
• Requires external components for complete memory system
• Higher cost compared to lower capacity memory chips

Working Principles

The 71V3579S80PFG is a memory controller IC designed to control and manage the operations of SDRAM. It synchronizes with the system clock and provides address, data, and control signals to the memory module. The chip supports multiple banks, allowing simultaneous access to different memory areas. It ensures high-speed data transfer between the memory module and the system. The IC also incorporates error correction capabilities to enhance data integrity.

Detailed Application Field Plans

The 71V3579S80PFG is commonly used in various electronic devices that require memory control, such as: - Personal computers - Laptops - Servers - Networking equipment - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

1. 71V3556S100BQG: Similar memory controller IC with higher capacity (10MB)
2. 71V3590S64BFG: Memory controller IC with lower capacity (4MB) but faster access time (4ns)
3. 71V3525S120PF: Memory controller IC with higher capacity (12MB) and wider data bus (32 bits)

Note: The alternative models mentioned above are just examples and not an exhaustive list.

This entry provides an overview of the 71V3579S80PFG memory controller IC, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.