IDT71T016SA20PH

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory device
• Characteristics: High-speed, low-power, synchronous static RAM (SRAM)
• Package: 48-pin Plastic Leaded Chip Carrier (PLCC)
• Essence: Provides fast and reliable data storage and retrieval capabilities
• Packaging/Quantity: Available in reels of 250 units

Specifications

• Memory Size: 1 Megabit (128K x 8)
• Operating Voltage: 3.3V
• Access Time: 20 nanoseconds
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Greater than 10 years
• Standby Current: Less than 5mA
• Package Dimensions: 16.51mm x 16.51mm x 3.81mm

Pin Configuration

The IDT71T016SA20PH has a total of 48 pins. The pin configuration is as follows:

1. A0
2. A1
3. A2
4. A3
5. A4
6. A5
7. A6
8. A7
9. VCC
10. A8
11. A9
12. A10
13. A11
14. A12
15. A13
16. A14
17. A15
18. OE#
19. CE#
20. WE#
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. GND
30. NC
31. NC
32. NC
33. NC
34. NC
35. NC
36. NC
37. NC
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 operation allows for quick data access and retrieval.
• Low-power consumption makes it suitable for battery-powered devices.
• Synchronous design ensures reliable and efficient data transfer.
• Easy integration into existing circuitry due to standard pin configuration.
• Supports various memory functions such as read, write, and standby modes.

Advantages and Disadvantages

Advantages: - Fast access time enables efficient data processing. - Low power consumption prolongs battery life in portable devices. - Reliable data retention ensures data integrity over long periods. - Standard package allows for easy integration into different systems.

Disadvantages: - Limited memory size compared to newer generations of SRAM. - Higher cost per bit compared to other memory technologies. - Limited availability due to being an older product.

Working Principles

The IDT71T016SA20PH is a synchronous SRAM that stores and retrieves data using electronic circuits. It operates by synchronizing its internal operations with an external clock signal. When the chip is enabled (CE#), the address lines (A0-A15) specify the location in memory where data is to be read from or written to. The control signals (OE#, WE#) determine whether the chip is in read or write mode. Data is transferred through the input/output lines (I/O0-I/O7) bidirectionally.

Detailed Application Field Plans

The IDT71T016SA20PH can be 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 in microprocessors to improve data access speed.
2. Communication Equipment: Provides temporary storage for data packets in routers and switches.
3. Industrial Control Systems: Stores critical data for real-time monitoring and control of processes.
4. Automotive Electronics: Used in engine control units (ECUs) and infotainment systems for data storage.
5. Medical Devices: Provides data buffering capabilities in medical imaging equipment and patient monitors.

Detailed and Complete Alternative Models

1. IDT71V016SA20PH: Similar to IDT71T016SA20PH but operates at a lower voltage of 2.5V.
2. IDT71T032SA20PH: Double the memory size of IDT71T016SA20PH, with 2 Megabits (256K x 8).
3. IDT71V256SA20PH: Higher capacity SRAM with 32 Megabits (4M x 8), suitable for more demanding applications.

These alternative models offer different memory sizes or operating voltages to cater to specific requirements.

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