IDT7164S20Y

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory chip
• Characteristics: High-speed, low-power, static RAM
• Package: 28-pin DIP (Dual In-line Package)
• Essence: Provides random access memory for various electronic devices
• Packaging/Quantity: Available in tubes or trays, quantity depends on manufacturer

Specifications

• Memory Size: 8K x 8 bits (64 kilobits)
• Access Time: 20 nanoseconds
• Operating Voltage: 5V
• Operating Temperature: -40°C to +85°C
• Data Retention: Non-volatile
• Pin Count: 28

Detailed Pin Configuration

1. A0: Address Input
2. A1: Address Input
3. A2: Address Input
4. A3: Address Input
5. A4: Address Input
6. A5: Address Input
7. A6: Address Input
8. A7: Address Input
9. VCC: Power Supply
10. CE: Chip Enable
11. OE: Output Enable
12. WE: Write Enable
13. I/O0: Data Input/Output
14. I/O1: Data Input/Output
15. I/O2: Data Input/Output
16. I/O3: Data Input/Output
17. I/O4: Data Input/Output
18. I/O5: Data Input/Output
19. I/O6: Data Input/Output
20. I/O7: Data Input/Output
21. GND: Ground
22. NC: No Connection
23. NC: No Connection
24. NC: No Connection
25. NC: No Connection
26. NC: No Connection
27. NC: No Connection
28. NC: No Connection

Functional Features

• High-speed operation allows for quick data access
• Low-power consumption makes it suitable for battery-powered devices
• Static RAM retains data as long as power is supplied
• Easy integration into various electronic systems
• Reliable and durable design ensures long-term performance

Advantages and Disadvantages

Advantages

• Fast access time improves overall system performance
• Low power consumption extends battery life
• Non-volatile data retention eliminates the need for constant refreshing
• Versatile integration options due to standard package format

Disadvantages

• Limited memory size compared to modern chips
• Relatively higher cost per bit compared to larger capacity chips
• Not suitable for applications requiring large amounts of storage

Working Principles

The IDT7164S20Y is a static RAM chip that stores data in a volatile manner. It uses a combination of transistors and capacitors to store and retrieve information. When powered on, the chip maintains the stored data until power is removed. The address inputs are used to select specific memory locations, while the control inputs (CE, OE, WE) determine the read or write operations.

Detailed Application Field Plans

The IDT7164S20Y is commonly used in various electronic devices that require fast and reliable random access memory. Some typical application fields include:

1. Microcontrollers and microprocessors
2. Communication equipment
3. Industrial automation systems
4. Medical devices
5. Automotive electronics

Detailed and Complete Alternative Models

1. IDT71256SA: 32K x 8 bits (256 kilobits), 25 ns access time, 5V operating voltage
2. AT28C64B: 8K x 8 bits (64 kilobits), 150 ns access time, 5V operating voltage
3. M27C256B: 32K x 8 bits (256 kilobits), 100 ns access time, 5V operating voltage

These alternative models offer different memory sizes, access times, and operating voltages to suit various application requirements.

Note: The content provided above is a sample structure for an encyclopedia entry and may not reflect the actual specifications or details of the IDT7164S20Y product.