IDT71V2548S150PF8

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory device
• Characteristics:
  • High-speed performance
  • Large storage capacity
  • Low power consumption
• Package: PF8 package
• Essence: Non-volatile memory
• Packaging/Quantity: Individual units packaged in trays or tubes

Specifications

• Memory Type: Static Random Access Memory (SRAM)
• Density: 4 Megabits (4M)
• Organization: 256K x 16
• Operating Voltage: 3.3V
• Access Time: 15 ns
• Operating Temperature Range: -40°C to +85°C
• Pin Count: 48 pins

Pin Configuration

The IDT71V2548S150PF8 has a total of 48 pins, which are assigned specific functions as follows:

1. VCC
2. A0
3. A1
4. A2
5. A3
6. A4
7. A5
8. A6
9. A7
10. A8
11. A9
12. A10
13. A11
14. A12
15. A13
16. A14
17. A15
18. OE#
19. WE#
20. CE#
21. I/O0
22. I/O1
23. I/O2
24. I/O3
25. I/O4
26. I/O5
27. I/O6
28. I/O7
29. I/O8
30. I/O9
31. I/O10
32. I/O11
33. I/O12
34. I/O13
35. I/O14
36. I/O15
37. VSS
38. NC
39. NC
40. NC
41. NC
42. NC
43. NC
44. NC
45. NC
46. NC
47. NC
48. NC

Functional Features

• High-speed access and data transfer
• Non-volatile memory retains data even when power is disconnected
• Low power consumption for energy-efficient operation
• Easy integration into various electronic systems
• Reliable performance with error correction capabilities

Advantages and Disadvantages

Advantages: - Fast access time allows for quick data retrieval - Large storage capacity accommodates extensive data requirements - Low power consumption reduces energy usage and extends battery life - Error correction capabilities enhance data integrity - Versatile integration options in different electronic devices

Disadvantages: - Relatively higher cost compared to other memory technologies - Limited endurance due to the finite number of write cycles - Susceptible to data loss if not properly backed up during power interruptions

Working Principles

The IDT71V2548S150PF8 is a static random access memory (SRAM) device that stores data using flip-flop circuits. It operates by storing each bit of data in a dedicated flip-flop, which can be accessed and modified at high speeds. The non-volatile nature of this memory ensures that data remains intact even when power is disconnected.

Detailed Application Field Plans

The IDT71V2548S150PF8 is widely used in various applications that require high-speed and reliable data storage. Some common application fields include:

1. Computer Systems:

   • Cache memory in microprocessors
   • Buffer memory in networking devices
   • Storage in embedded systems

2. Communication Equipment:

   • Data buffering in routers and switches
   • Packet storage in network switches
   • Data caching in telecommunications equipment

3. Industrial Control Systems:

   • Data storage in programmable logic controllers (PLCs)
   • Buffering in industrial automation systems
   • Memory for control algorithms and parameters

4. Automotive Electronics:

   • Storage for engine control units (ECUs)
   • Data buffering in infotainment systems
   • Memory for advanced driver-assistance systems (ADAS)

Detailed and Complete Alternative Models

1. IDT71V2548S100PF8: Similar to IDT71V2548S150PF8, but with a faster access time of 10 ns.
2. IDT71V2548S200PF8: Similar to IDT71V2548S150PF8, but with a larger storage capacity of 8 Megabits (8M).
3. IDT71V2548S85PF8: Similar to IDT71V2548S150PF8, but optimized for lower power consumption.

These alternative models offer different specifications to cater to specific application requirements.

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