71V67803S133BQG

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Memory Controller
• Characteristics:
  • High-speed performance
  • Low power consumption
  • Compact size
• Package: BGA (Ball Grid Array)
• Essence: Memory controller for advanced computing systems
• Packaging/Quantity: Single unit per package

Specifications

• Part Number: 71V67803S133BQG
• Manufacturer: Unknown
• Technology: CMOS (Complementary Metal-Oxide-Semiconductor)
• Voltage Supply: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Clock Frequency: 133 MHz
• Memory Type: SDRAM (Synchronous Dynamic Random Access Memory)
• Memory Size: 8 Megabytes (MB)
• Data Bus Width: 16 bits
• Number of Pins: 119

Detailed Pin Configuration

The pin configuration for 71V67803S133BQG is as follows:

1. VDDQ
2. DQ0
3. DQ1
4. DQ2
5. DQ3
6. DQ4
7. DQ5
8. DQ6
9. DQ7
10. DQ8
11. DQ9
12. DQ10
13. DQ11
14. DQ12
15. DQ13
16. DQ14
17. DQ15
18. A0
19. A1
20. A2
21. A3
22. A4
23. A5
24. A6
25. A7
26. A8
27. A9
28. A10
29. A11
30. A12
31. A13
32. A14
33. A15
34. A16
35. A17
36. A18
37. A19
38. A20
39. A21
40. A22
41. A23
42. A24
43. A25
44. A26
45. A27
46. A28
47. A29
48. A30
49. A31
50. /CAS
51. /RAS
52. /WE
53. /CS0
54. /CS1
55. /CS2
56. /CS3
57. /CS4
58. /CS5
59. /CS6
60. /CS7
61. /CKE
62. /CLK
63. /ODT
64. /RESET
65. VSSQ

(Note: The remaining pins are not listed here for brevity.)

Functional Features

• Memory control and management
• Address decoding
• Data bus interfacing
• Command generation and timing control
• Refresh cycle management
• Error detection and correction (if supported)
• Power management features

Advantages and Disadvantages

Advantages: - High-speed performance enables efficient data transfer. - Low power consumption helps in reducing overall system energy usage. - Compact size allows for integration into space-constrained designs.

Disadvantages: - Manufacturer information is unknown, which may affect support and reliability. - Limited memory size (8MB) may not be sufficient for certain applications. - Lack of specific error detection and correction features may limit reliability in critical systems.

Working Principles

The 71V67803S133BQG is a memory controller IC designed to interface with SDRAM modules. It manages the flow of data between the memory module and the host system. The controller generates the necessary commands and timing signals to read from or write to the memory, ensuring efficient data transfer. It also handles address decoding, refresh cycle management, and power management features.

Detailed Application Field Plans

The 71V67803S133BQG is commonly used in various computing systems that require memory control and management. Some potential application fields include:

1. Personal Computers (PCs)
2. Laptops and Notebooks
3. Servers and Data Centers
4. Embedded Systems
5. Networking Equipment
6. Industrial Automation Systems

Detailed and Complete Alternative Models

1. Part Number: 71V67803S150BQG

   • Manufacturer: Unknown
   • Technology: CMOS
   • Voltage Supply: 3.3V
   • Clock Frequency: 150 MHz
   • Memory Type: SDRAM
   • Memory Size: 8MB
   • Data Bus Width: 16 bits
   • Number of Pins: 119

2. Part Number: 71V67803S166BQG

   • Manufacturer: Unknown
   • Technology: CMOS