Encyclopedia Entry: 71V65803S100PFGI

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 71V65803S100PFGI is a high-performance synchronous dynamic random-access memory (SDRAM) IC. It is commonly used in various electronic devices such as computers, servers, networking equipment, and telecommunications systems.

Characteristics: - High-speed operation - Large storage capacity - Low power consumption - Synchronous interface - Multiple banks for concurrent access

Package: The 71V65803S100PFGI is available in a compact and durable plastic package, which ensures protection against physical damage and environmental factors.

Essence: This IC serves as a crucial component in electronic systems, providing fast and reliable data storage and retrieval capabilities.

Packaging/Quantity: The 71V65803S100PFGI is typically sold in reels or trays, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Type: Synchronous DRAM (SDRAM)
• Organization: 8 Meg x 8
• Operating Voltage: 3.3V
• Clock Frequency: 100 MHz
• Access Time: 10 ns
• Data Rate: 200 Mbps
• Interface: Parallel
• Package Type: Plastic FBGA (Fine-Pitch Ball Grid Array)
• Pin Count: 100

Detailed Pin Configuration

The 71V65803S100PFGI features a 100-pin FBGA package with the following pin configuration:

1. VDD
2. DQ0
3. DQ1
4. DQ2
5. DQ3
6. DQ4
7. DQ5
8. DQ6
9. DQ7
10. VSS
11. DQ8
12. DQ9
13. DQ10
14. DQ11
15. DQ12
16. DQ13
17. DQ14
18. DQ15
19. VSS
20. A0
21. A1
22. A2
23. A3
24. A4
25. A5
26. A6
27. A7
28. VSS
29. A8
30. A9
31. A10
32. A11
33. A12
34. A13
35. A14
36. A15
37. VSS
38. /CAS
39. /RAS
40. /WE
41. /CS
42. /CKE
43. /CLK
44. VSS
45. BA0
46. BA1
47. VCCQ
48. VREF
49. VSS
50. DQM0
51. DQM1
52. VSS
53. /BL0
54. /BL1
55. VSS
56. /AL
57. /ODT
58. VSS
59. /RESET
60. VDD 61-100. NC (No Connection)

Functional Features

The 71V65803S100PFGI offers the following functional features:

1. High-Speed Operation: The IC operates at a clock frequency of 100 MHz, allowing for fast data transfer and processing.
2. Large Storage Capacity: With an organization of 8 Meg x 8, the IC provides a total storage capacity of 64 Megabits.
3. Low Power Consumption: The IC is designed to minimize power consumption, making it suitable for energy-efficient electronic devices.
4. Synchronous Interface: The synchronous interface ensures synchronized data transfer between the IC and the system, enhancing overall performance.
5. Multiple Banks: The IC incorporates multiple banks, enabling concurrent access to different memory locations.

Advantages and Disadvantages

Advantages: - High-speed operation facilitates efficient data processing. - Large storage capacity meets the demands of memory-intensive applications. - Low power consumption contributes to energy efficiency. - Synchronous interface enhances overall system performance. - Multiple banks allow for concurrent access, improving memory access times.

Disadvantages: - Limited compatibility with certain legacy systems that require different memory types. - Relatively higher cost compared to other memory technologies.

Working Principles

The 71V65803S100PFGI operates based on the principles of synchronous dynamic random-access memory (SDRAM). It stores and retrieves data using a synchronous interface, where data transfers are synchronized with an external clock signal. The IC utilizes multiple banks to enable concurrent access, reducing memory access latency and improving overall system performance.

Detailed Application Field Plans

The 71V65803S100PFGI finds extensive application in various