IDT71P72604S167BQI

Product Overview

Category

The IDT71P72604S167BQI belongs to the category of integrated circuits (ICs).

Use

This product is primarily used in electronic devices for data storage and retrieval.

Characteristics

• High-speed performance
• Low power consumption
• Compact size
• Reliable operation

Package

The IDT71P72604S167BQI is available in a small outline integrated circuit (SOIC) package.

Essence

This IC serves as a memory controller, facilitating efficient data transfer between the processor and memory modules.

Packaging/Quantity

The IDT71P72604S167BQI is typically sold in reels containing 250 units.

Specifications

• Memory Type: Synchronous Dynamic Random Access Memory (SDRAM)
• Memory Size: 64 Megabits (8 Megabytes)
• Organization: 4M x 16 bits
• Operating Voltage: 3.3V
• Clock Frequency: 166 MHz
• Data Rate: 333 Mbps
• Interface: Parallel
• Access Time: 5.4 ns
• Refresh Type: Auto-refresh and self-refresh
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The IDT71P72604S167BQI features a total of 54 pins, which are assigned specific functions. The pin configuration is as follows:

1. VDDQ
2. DQ0
3. DQ1
4. DQ2
5. DQ3
6. DQ4
7. DQ5
8. DQ6
9. DQ7
10. VSSQ
11. NC
12. A0
13. A1
14. A2
15. A3
16. A4
17. A5
18. A6
19. A7
20. VSS
21. A8
22. A9
23. A10
24. A11
25. A12
26. A13
27. A14
28. A15
29. VDD
30. /RAS
31. /CAS
32. /WE
33. /CS0
34. /CS1
35. /CS2
36. /CS3
37. /CS4
38. /CS5
39. /CS6
40. /CS7
41. /OE
42. /UDQM
43. /LDQM
44. CLK
45. CKE
46. /CKE
47. /CLK
48. NC
49. VREF
50. VREF
51. VSS
52. VDD
53. VDDQ
54. NC

Functional Features

The IDT71P72604S167BQI offers the following functional features:

• High-speed data transfer between the processor and memory modules
• Efficient memory management and control
• Auto-refresh and self-refresh capabilities for maintaining data integrity
• Low power consumption for improved energy efficiency
• Compatibility with various parallel interface systems

Advantages and Disadvantages

Advantages

• High-speed performance enables faster data processing
• Low power consumption prolongs battery life in portable devices
• Compact size allows for integration into space-constrained designs
• Reliable operation ensures data integrity and system stability

Disadvantages

• Limited memory capacity compared to other storage solutions
• Requires a parallel interface, which may be less common in modern systems
• Relatively higher cost per unit of storage compared to alternative technologies

Working Principles

The IDT71P72604S167BQI functions as a memory controller, facilitating the transfer of data between the processor and memory modules. It operates by receiving commands from the processor through various control signals such as /RAS (Row Address Strobe), /CAS (Column Address Strobe), and /WE (Write Enable). These commands are decoded to access specific memory locations.

The IC utilizes synchronous dynamic random access memory (SDRAM) technology, which allows for high-speed data transfer and efficient memory management. It incorporates auto-refresh and self-refresh mechanisms to maintain data integrity during operation.

Detailed Application Field Plans

The IDT71P72604S167BQI finds application in various electronic devices that require reliable and high-speed data storage and retrieval. Some potential application fields include:

1. Computer Systems: Used in desktops, laptops, and servers for main memory storage.
2. Networking Equipment: Employed in routers, switches, and network appliances for buffering and caching purposes.
3. Consumer Electronics: Integrated into gaming consoles, set-top boxes, and multimedia devices for data storage and processing.
4. Industrial Automation: Utilized in control systems, PLCs