IDT71V67703S80PFI

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory device
• Characteristics: High-speed, low-power, synchronous SRAM
• Package: Plastic Fine-Pitch Ball Grid Array (FBGA)
• Essence: Provides high-performance memory storage for various electronic devices
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Memory Type: Synchronous Static Random Access Memory (SRAM)
• Density: 8 Megabits (1 Megabyte)
• Organization: 512K words x 16 bits
• Operating Voltage: 3.3V ± 0.3V
• Access Time: 8 ns
• Clock Frequency: 80 MHz
• Interface: Parallel
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The IDT71V67703S80PFI IC has the following pin configuration:

1. VDDQ
2. DQ15
3. DQ14
4. DQ13
5. DQ12
6. DQ11
7. DQ10
8. DQ9
9. DQ8
10. VSSQ
11. DQ7
12. DQ6
13. DQ5
14. DQ4
15. DQ3
16. DQ2
17. DQ1
18. DQ0
19. VDD
20. A0
21. A1
22. A2
23. A3
24. A4
25. A5
26. A6
27. A7
28. A8
29. A9
30. A10
31. A11
32. A12
33. A13
34. A14
35. A15
36. A16
37. A17
38. A18
39. A19
40. A20
41. A21
42. A22
43. A23
44. A24
45. A25
46. A26
47. A27
48. A28
49. A29
50. A30
51. A31
52. /WE
53. /OE
54. /CE2
55. /CE1
56. /UBS
57. /LDS
58. CLK
59. VSS

Functional Features

• High-speed operation with an access time of 8 ns
• Low-power consumption for energy-efficient applications
• Synchronous interface allows for precise timing control
• Reliable data storage and retrieval
• Easy integration into various electronic systems

Advantages and Disadvantages

Advantages

• Fast access time enables quick data retrieval
• Low power consumption helps conserve energy
• Synchronous interface ensures accurate timing control
• Reliable data storage for critical applications
• Versatile integration options for different electronic devices

Disadvantages

• Limited memory capacity compared to newer technologies
• Parallel interface may not be suitable for all applications
• Higher cost compared to lower-capacity memory devices

Working Principles

The IDT71V67703S80PFI is a synchronous SRAM that stores and retrieves data using static random access memory cells. It operates at a clock frequency of 80 MHz, allowing for high-speed data transfer. The device uses a parallel interface to communicate with the host system, enabling efficient data exchange.

When a read operation is initiated, the address lines (A0-A31) specify the location of the desired data. The /CE1 (Chip Enable 1) and /OE (Output Enable) signals control the activation of the chip and output buffer, respectively. The data is then available on the DQ0-DQ15 pins.

During a write operation, the address lines and data lines are used to specify the location and content of the data to be written. The /CE1 signal enables the chip, while the /WE (Write Enable) signal triggers the write operation.

Detailed Application Field Plans

The IDT71V67703S80PFI is commonly used in various electronic systems that require high-speed and reliable memory storage. Some of its application fields include:

1. Networking equipment: Used for buffering and caching data in routers, switches, and network appliances.
2. Telecommunications devices: Provides memory storage for voice and data processing in telecommunication systems.
3. Industrial automation: Used in control systems and programmable logic controllers (PLCs) for storing critical data.
4. Medical devices: Provides memory storage for medical imaging equipment, patient monitoring systems, and diagnostic devices.
5. Automotive electronics: Used in automotive control units,