Encyclopedia Entry: 71V016SA20BFG8

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 71V016SA20BFG8 is a high-speed, low-power CMOS SRAM (Static Random Access Memory) IC. It is commonly used in various electronic devices and systems that require fast and reliable data storage and retrieval.

Characteristics: - High-speed operation - Low power consumption - Large storage capacity (16 Megabits) - Non-volatile memory - Easy integration with other components

Package: The 71V016SA20BFG8 is available in a compact and durable BGA (Ball Grid Array) package. This package ensures efficient heat dissipation and provides mechanical protection to the IC.

Essence: The essence of the 71V016SA20BFG8 lies in its ability to provide high-speed and low-power data storage capabilities, making it an essential component in modern electronic devices.

Packaging/Quantity: The 71V016SA20BFG8 is typically sold in reels or trays, containing multiple ICs per package. The exact quantity may vary depending on the supplier.

Specifications

• Organization: 2M x 8 bits
• Operating Voltage: 3.3V
• Access Time: 20 ns
• Standby Current: 10 µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 10 years (minimum)

Detailed Pin Configuration

The 71V016SA20BFG8 has a total of 48 pins, each serving a specific function. Here is a brief overview of the pin configuration:

1. VCC: Power supply voltage
2. GND: Ground reference
3. A0-A20: Address inputs
4. DQ0-DQ7: Data inputs/outputs
5. WE: Write Enable
6. OE: Output Enable
7. CE1, CE2: Chip Enable inputs
8. UB/LB: Upper Byte/Lower Byte control
9. WP: Write Protect
10. RY/BY: Ready/Busy output

Functional Features

• High-speed data access and retrieval
• Low power consumption in both active and standby modes
• Non-volatile memory retains data even when power is disconnected
• Easy integration with other components due to standard interface protocols
• Write protection feature prevents accidental data modification
• Ready/Busy output signal indicates the status of the IC

Advantages and Disadvantages

Advantages: - Fast operation allows for quick data processing - Low power consumption prolongs battery life in portable devices - Large storage capacity accommodates extensive data requirements - Non-volatile memory ensures data integrity during power interruptions - Easy integration simplifies circuit design and manufacturing process

Disadvantages: - Relatively higher cost compared to traditional RAM technologies - Limited compatibility with older systems that use different interface standards - Sensitivity to electrostatic discharge (ESD) requires proper handling precautions

Working Principles

The 71V016SA20BFG8 utilizes CMOS technology to store and retrieve data. It consists of an array of memory cells, each capable of storing a single bit of information. The address inputs select the desired memory location, while the data inputs/outputs facilitate data transfer.

When a read operation is initiated, the selected memory cell's contents are accessed and made available at the outputs. During a write operation, new data is written into the selected memory cell. The various control signals (WE, OE, CE1, CE2, etc.) govern the timing and functionality of these operations.

Detailed Application Field Plans

The 71V016SA20BFG8 finds applications in various fields, including:

1. Computers and Servers: Used as cache memory to enhance system performance.
2. Telecommunications: Enables fast data buffering and storage in networking equipment.
3. Consumer Electronics: Provides data storage capabilities in devices like digital cameras, printers, and gaming consoles.
4. Automotive Systems: Utilized for data storage in automotive infotainment systems and engine control units.
5. Industrial Automation: Supports data buffering and storage in industrial control systems.

Detailed and Complete Alternative Models

1. 71V016SA20BFI8: Similar to 71V016SA20BFG8 but operates at an extended temperature range (-40°C to +105°C).
2. 71V016SB20BFG8: Offers the same capacity and characteristics but with a different pin configuration.
3. 71V016TA20BFG8: A higher-speed variant with a 15 ns access time.

These alternative models provide similar functionality and can be considered as substitutes based on specific application requirements.

---

Word Count: 570 words