71V3556SA166BGG8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Memory controller
• Characteristics: High-speed, low-power consumption
• Package: BGA (Ball Grid Array)
• Essence: Facilitates memory management and data transfer
• Packaging/Quantity: Single unit

Specifications

• Model: 71V3556SA166BGG8
• Technology: CMOS (Complementary Metal-Oxide-Semiconductor)
• Voltage: 3.3V
• Speed: 166MHz
• Memory Type: SDRAM (Synchronous Dynamic Random Access Memory)
• Memory Capacity: 256 Megabits (32 Megabytes)
• Data Width: x16
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The 71V3556SA166BGG8 IC has a total of 119 pins. The pin configuration is as follows:

1. VDDQ
2. DQ15
3. DQ14
4. DQ13
5. DQ12
6. DQ11
7. DQ10
8. DQ9
9. DQ8
10. VSSQ
11. DQ7
12. DQ6
13. DQ5
14. DQ4
15. DQ3
16. DQ2
17. DQ1
18. DQ0
19. VDD
20. A10
21. A9
22. A8
23. A7
24. A6
25. A5
26. A4
27. A3
28. A2
29. A1
30. A0
31. /CAS
32. /RAS
33. /WE
34. /CS
35. CLK
36. VSS

(Note: The pin configuration continues up to Pin 119, but only the first 36 pins are listed here for brevity.)

Functional Features

• Memory control: Enables efficient management of SDRAM memory modules.
• Data transfer: Facilitates high-speed data transfer between the memory and other components.
• Timing control: Provides precise timing signals for synchronized operation.
• Error correction: Implements error correction techniques to ensure data integrity.
• Power management: Optimizes power consumption for energy efficiency.

Advantages and Disadvantages

Advantages: - High-speed performance allows for quick data access and transfer. - Low-power consumption helps conserve energy in electronic devices. - Efficient memory management enhances overall system performance. - Error correction capabilities improve data reliability.

Disadvantages: - Limited memory capacity compared to higher-capacity ICs. - Requires proper handling and installation due to its delicate BGA package. - Higher cost compared to lower-end memory controllers.

Working Principles

The 71V3556SA166BGG8 operates as a memory controller by managing the flow of data between the SDRAM memory module and the rest of the system. It receives commands from the system's microprocessor and generates the necessary control signals (such as CAS, RAS, WE) to perform read and write operations on the memory. The controller also handles address decoding, timing synchronization, and error correction to ensure reliable data transfer.

Detailed Application Field Plans

The 71V3556SA166BGG8 is commonly used in various electronic devices that require memory control and data storage capabilities. Some application fields include: 1. Computer systems: Used in desktops, laptops, and servers for efficient memory management. 2. Networking equipment: Integrated into routers, switches, and network appliances to handle data buffering and caching. 3. Consumer electronics: Found in gaming consoles, set-top boxes, and multimedia devices for seamless data handling. 4. Industrial automation: Utilized in control systems, PLCs (Programmable Logic Controllers), and robotics for reliable memory control.

Detailed and Complete Alternative Models

1. 71V3556SA166BGG-7: Similar to the 71V3556SA166BGG8, but operates at a speed of 133MHz instead of 166MHz.
2. 71V3556SA166BG-8: A lower-cost variant with reduced features and performance compared to the 71V3556SA166BGG8.
3. 71V3556SA166BGG8I: An industrial-grade version designed to withstand harsh operating conditions.

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

This concludes the encyclopedia entry for the 71V3556SA166BGG8 IC, providing comprehensive information about its product details, specifications, features, advantages, disadvantages, working principles, application fields, and alternative models.