IDT71V416YS20PH8

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory device
• Characteristics:
  • High-speed synchronous static random-access memory (SRAM)
  • Low power consumption
  • Large storage capacity
• Package: 44-pin TSOP (Thin Small Outline Package)
• Essence: Provides fast and reliable data storage for various electronic devices
• Packaging/Quantity: Typically sold in reels of 250 units

Specifications

• Organization: 4 Meg x 16
• Voltage Supply: 3.3V
• Access Time: 20 ns
• Operating Temperature Range: -40°C to +85°C
• Standby Current: 10 µA (typical)
• Data Retention: 10 years

Pin Configuration

The IDT71V416YS20PH8 has a total of 44 pins, which are assigned as follows:

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

Functional Features

• Synchronous operation with a clock input (CLK)
• Byte write and byte read capability
• Three-state outputs for bus sharing
• Automatic power-down when deselected
• Burst mode for consecutive memory access

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data access - Low power consumption helps conserve energy - Large storage capacity accommodates extensive data requirements - Three-state outputs enable efficient bus sharing

Disadvantages: - Relatively higher cost compared to other memory technologies - Limited compatibility with certain older systems - Susceptible to data loss in case of power failure without proper backup measures

Working Principles

The IDT71V416YS20PH8 is a synchronous SRAM that stores digital data using electronic circuits. It operates synchronously with an external clock signal, allowing for precise timing and high-speed data access. The memory cells within the IC store bits of information as electrical charges, which can be read or written by the connected system.

Detailed Application Field Plans

The IDT71V416YS20PH8 is commonly used in various electronic devices that require fast and reliable data storage. Some typical application fields include:

1. Computer Systems: Used as cache memory or main memory in desktops, laptops, and servers.
2. Networking Equipment: Provides temporary storage for packet buffering and routing tables in routers and switches.
3. Telecommunications Devices: Utilized for call processing, voice/data buffering, and protocol handling in telecommunication systems.
4. Industrial Control Systems: Enables data storage for control units, PLCs (Programmable Logic Controllers), and automation equipment.
5. Consumer Electronics: Integrated into gaming consoles, set-top boxes, and digital TVs for data buffering and processing.

Detailed and Complete Alternative Models

1. IDT71V416L: Low-power version of the IDT71V416YS20PH8 with similar specifications.
2. IDT71V416S: Higher-speed variant with a lower access time of 15 ns.
3. IDT71V416Z: Zero-power standby mode option for reduced power consumption during idle periods.

These alternative models offer similar functionality but may vary in terms of power consumption, speed, or additional features.

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