IDT71V547S90PFI

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory device
• Characteristics:
  • High-speed performance
  • Low power consumption
  • Large storage capacity
• Package: Plastic Fine-Pitch Ball Grid Array (FBGA)
• Essence: Non-volatile Static Random Access Memory (nvSRAM)
• Packaging/Quantity: Available in reels, quantity varies based on customer requirements

Specifications

• Memory Type: SRAM with non-volatile elements
• Density: 4 Megabits (512K x 8)
• Operating Voltage: 3.0V to 3.6V
• Access Time: 10ns
• Standby Current: 20μA (typical)
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The IDT71V547S90PFI has a total of 48 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. A16
28. A17
29. A18
30. A19
31. A20
32. A21
33. A22
34. A23
35. A24
36. A25
37. A26
38. A27
39. A28
40. A29
41. A30
42. A31
43. CE#
44. OE#
45. WE#
46. RESET#
47. VCC
48. GND

Functional Features

• Non-volatile storage: Retains data even when power is lost
• High-speed performance: Access time of 10ns allows for quick data retrieval
• Low power consumption: Standby current of only 20μA helps conserve energy
• Large storage capacity: 4 Megabits provides ample space for data storage

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures data integrity during power interruptions - Fast access time enables efficient data retrieval - Low power consumption reduces energy usage - Ample storage capacity for various applications

Disadvantages: - Relatively higher cost compared to traditional SRAM - Limited availability in certain package options

Working Principles

The IDT71V547S90PFI utilizes non-volatile elements within its SRAM design. This allows the device to retain data even when power is lost. The memory cells are organized into a 512K x 8 configuration, providing a total storage capacity of 4 Megabits. The device operates at an access time of 10ns, ensuring fast data retrieval. It also features low standby current, making it suitable for power-sensitive applications.

Detailed Application Field Plans

The IDT71V547S90PFI is commonly used in various applications that require non-volatile memory with high-speed performance. Some potential application fields include:

1. Industrial Control Systems: Used for storing critical data in control systems that require reliable operation.
2. Automotive Electronics: Provides non-volatile storage for automotive applications such as infotainment systems and engine control units.
3. Medical Devices: Used in medical equipment to store patient data, ensuring data integrity during power interruptions.
4. Networking Equipment: Enables fast data buffering and caching in routers, switches, and other network devices.

Detailed and Complete Alternative Models

1. IDT71V547S90PF: Similar to IDT71V547S90PFI, but available in a different package (Plastic Thin Small Outline Package).
2. IDT71V547S100PFI: Higher-speed variant with an access time of 8ns.
3. IDT71V547S70PFI: Lower-power variant with reduced standby current (10μA typical).

These alternative models offer similar functionality to the IDT71V547S90PFI, catering to different customer requirements.

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