IS42S32200E-7BL

Product Overview

Category

IS42S32200E-7BL belongs to the category of dynamic random access memory (DRAM) modules.

Use

This product is primarily used in electronic devices such as computers, laptops, smartphones, and tablets for storing and accessing data quickly.

Characteristics

• High-speed data transfer rate
• Large storage capacity
• Low power consumption
• Compact size

Package

IS42S32200E-7BL is available in a small outline dual in-line memory module (SODIMM) package.

Essence

The essence of IS42S32200E-7BL lies in its ability to provide fast and efficient data storage and retrieval in electronic devices.

Packaging/Quantity

IS42S32200E-7BL is typically packaged individually and sold in quantities suitable for various applications.

Specifications

• Memory Type: Synchronous DRAM (SDRAM)
• Capacity: 2 Gigabits (256 Megabytes)
• Organization: 32M words x 8 bits x 4 banks
• Operating Voltage: 2.5V ± 0.2V
• Clock Frequency: 166 MHz
• Interface: Parallel
• Refresh Rate: 8K cycles/32ms

Detailed 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. WE#
39. CAS#
40. RAS#
41. CS#
42. BA0
43. BA1
44. VDD
45. CLK

Functional Features

• High-speed data transfer with a clock frequency of 166 MHz
• Four independent banks for simultaneous access
• Burst mode operation for efficient data transfer
• Auto-refresh and self-refresh modes for power-saving
• On-die termination (ODT) for improved signal integrity

Advantages and Disadvantages

Advantages

• Fast data transfer rate enhances overall system performance
• Large storage capacity accommodates extensive data requirements
• Low power consumption prolongs battery life in portable devices
• Compact size allows for integration into space-constrained designs

Disadvantages

• Relatively higher cost compared to other memory technologies
• Sensitive to electrical noise and requires proper shielding
• Limited compatibility with older systems due to interface differences

Working Principles

IS42S32200E-7BL operates based on the principles of synchronous dynamic random access memory (SDRAM). It stores data in capacitors within its memory cells, which are periodically refreshed to maintain data integrity. The synchronous nature of the memory allows for high-speed data transfer between the memory module and the device's processor.

Detailed Application Field Plans

IS42S32200E-7BL finds applications in various electronic devices, including: - Personal computers - Laptops - Workstations - Servers - Gaming consoles - Mobile phones - Tablets

Detailed and Complete Alternative Models

1. IS42S16160D-7TLI: 16 Megabit SDRAM module with similar characteristics but lower capacity.
2. IS42S16400F-7TLI: 64 Megabit SDRAM module with higher capacity and similar characteristics.
3. IS42S32200G-7BLI: 2 Gigabit SDRAM module with improved performance and compatibility.

These alternative models offer different capacities and features to cater to diverse application requirements.

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