IDT71V416L12PHI8

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory device
• Characteristics: High-speed, low-power, synchronous static RAM (SRAM)
• Package: 44-pin Plastic Leaded Chip Carrier (PLCC)
• Essence: Provides fast and reliable data storage and retrieval capabilities
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Memory Type: Synchronous SRAM
• Memory Size: 4 Megabits (4M x 1)
• Access Time: 12 ns
• Operating Voltage: 3.3V
• Operating Temperature: -40°C to +85°C
• Data Retention: Greater than 10 years
• Interface: Parallel
• Organization: 4M words x 1 bit
• Pin Count: 44

Detailed Pin Configuration

The IDT71V416L12PHI8 has a total of 44 pins. The pin configuration is as follows:

1. VCCQ
2. DQ0
3. DQ1
4. DQ2
5. DQ3
6. DQ4
7. DQ5
8. DQ6
9. DQ7
10. DQ8
11. DQ9
12. DQ10
13. DQ11
14. DQ12
15. DQ13
16. DQ14
17. DQ15
18. GND
19. A0
20. A1
21. A2
22. A3
23. A4
24. A5
25. A6
26. A7
27. A8
28. A9
29. A10
30. A11
31. A12
32. A13
33. A14
34. A15
35. A16
36. A17
37. A18
38. A19
39. A20
40. WE#
41. OE#
42. CE#
43. VCC
44. GND

Functional Features

• High-speed operation: The IDT71V416L12PHI8 offers fast access times, making it suitable for applications requiring quick data retrieval.
• Low-power consumption: This SRAM device is designed to minimize power consumption, making it ideal for battery-powered devices or energy-efficient systems.
• Synchronous interface: The synchronous design ensures reliable and synchronized data transfers between the memory and the host system.
• Easy integration: The parallel interface simplifies the integration of the IDT71V416L12PHI8 into various electronic systems.

Advantages and Disadvantages

Advantages: - Fast access times enable efficient data processing. - Low-power consumption prolongs battery life in portable devices. - Synchronous interface ensures reliable data transfers. - Easy integration into different electronic systems.

Disadvantages: - Limited memory size (4 Megabits) compared to higher-capacity memory devices. - Parallel interface may require more complex circuitry compared to serial interfaces.

Working Principles

The IDT71V416L12PHI8 operates as a synchronous static RAM. It stores and retrieves data using an address bus, data bus, and control signals. When a read operation is initiated, the specified memory location is accessed, and the corresponding data is output on the data bus. Similarly, during a write operation, data is written to the specified memory location.

The synchronous nature of the device ensures that data transfers are synchronized with the system clock, allowing for reliable and efficient operation.

Detailed Application Field Plans

The IDT71V416L12PHI8 is commonly used in various applications that require fast and reliable data storage and retrieval. Some potential application fields include:

1. Computer Systems: Used as cache memory or main memory in computer systems to enhance data processing speed.
2. Networking Equipment: Employed in routers, switches, and network appliances to store routing tables and temporary data.
3. Telecommunications: Utilized in communication devices for buffering and storing data during transmission.
4. Industrial Control Systems: Integrated into control units and PLCs (Programmable Logic Controllers) for data storage and real-time processing.
5. Automotive Electronics: Incorporated into automotive systems for storing critical data, such as engine parameters and sensor readings.

Detailed and Complete Alternative Models

1. IDT71V416S: Similar to the IDT71V416L12PHI8 but operates at a faster access time of 10 ns.
2. IDT71V416LS: Low-power variant of the IDT71V416L12PHI8 with reduced power consumption.