IDT71V416VS15Y

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory device
• Characteristics: High-speed, low-power, synchronous static random access memory (SRAM)
• Package: 44-pin Very Small Outline Package (VSOP)
• Essence: Provides fast and reliable data storage and retrieval capabilities
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 250 units per reel

Specifications

• Memory Size: 4 Megabits (4M x 16)
• Operating Voltage: 3.3V
• Access Time: 15 nanoseconds (ns)
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Greater than 10 years
• Standby Current: Less than 1 microampere (µA)
• Package Dimensions: 12.8mm x 20.2mm x 1.05mm

Pin Configuration

The IDT71V416VS15Y 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. GND
11. A0
12. A1
13. A2
14. A3
15. A4
16. A5
17. A6
18. A7
19. A8
20. A9
21. A10
22. A11
23. A12
24. A13
25. A14
26. A15
27. OE#
28. WE#
29. CE#
30. UB#
31. LB#
32. CLK
33. ADSC#
34. ADSP#
35. ADSTB#
36. ADSP#
37. ADSC#
38. ADSP#
39. ADSTB#
40. ADSP#
41. ADSC#
42. ADSP#
43. ADSTB#
44. ADSP#

Functional Features

• High-speed operation allows for fast data access and retrieval.
• Low-power consumption makes it suitable for battery-powered devices.
• Synchronous design ensures reliable data transfer and synchronization with the system clock.
• Easy integration into various electronic systems due to its standard interface and pin compatibility.

Advantages and Disadvantages

Advantages: - Fast access time enables efficient data processing. - Low standby current prolongs battery life in portable devices. - Reliable performance ensures data integrity. - Compact package size saves board space.

Disadvantages: - Limited memory capacity compared to other storage devices. - Higher cost per bit compared to larger memory modules. - Requires external control signals for proper operation.

Working Principles

The IDT71V416VS15Y is a synchronous SRAM that stores and retrieves data using an array of flip-flops. It operates synchronously with the system clock, allowing for precise timing and data transfer. The memory cells are organized in a 4M x 16 configuration, providing a total of 4 megabits of storage capacity. The device requires appropriate control signals (CE#, OE#, WE#) to read from or write to the memory. Data is accessed by specifying the desired memory address through the address pins (A0-A15), and the corresponding data is then transferred through the data pins (DQ0-DQ7).

Detailed Application Field Plans

The IDT71V416VS15Y is commonly used in various electronic systems that require fast and reliable data storage. Some of the application fields where this memory device finds utility 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 cards for buffering and storing data packets.
3. Telecommunication Devices: Integrated into communication systems for storing voice and data information.
4. Industrial Control Systems: Utilized in automation and control systems for storing critical data and program code.
5. Consumer Electronics: Found in gaming consoles, set-top boxes, and digital cameras for temporary data storage.

Detailed and Complete Alternative Models

1. IDT71V416S: Similar to IDT71V416VS15Y but operates at a different access time of 10ns.
2. IDT71V424: Offers higher memory capacity with 8 megabits (8M x 16) configuration.
3. IDT71V432: Provides even larger memory capacity with 16 megabits (16M x 16) configuration.
4. IDT71V464: Doub