IS61LPS204818A-166TQL

Product Overview

Category

IS61LPS204818A-166TQL belongs to the category of semiconductor memory products.

Use

This product is primarily used for data storage and retrieval in electronic devices such as computers, smartphones, and tablets.

Characteristics

• High-speed performance
• Low power consumption
• Compact size
• Reliable data retention
• Wide temperature range operation

Package

IS61LPS204818A-166TQL is available in a small outline package (SOP) format.

Essence

The essence of this product lies in its ability to store and retrieve digital information quickly and efficiently.

Packaging/Quantity

IS61LPS204818A-166TQL is typically packaged in reels or trays and is available in various quantities depending on customer requirements.

Specifications

• Memory Type: Synchronous DRAM (SDRAM)
• Capacity: 4 Megabytes (MB)
• Organization: 4M x 18
• Speed Grade: 166 MHz
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel

Detailed Pin Configuration

The pin configuration of IS61LPS204818A-166TQL is as follows:

1. VDD
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. /CAS
35. /RAS
36. /WE
37. /CS0
38. /CS1
39. /CS2
40. /CS3
41. /CKE
42. /CLK
43. /LDQM
44. /UDQM
45. VSS

Functional Features

• Burst mode operation for high-speed data transfer
• Auto precharge and power-down modes for power saving
• On-chip refresh circuitry for maintaining data integrity
• Programmable burst length and latency settings for flexibility
• Internal pipelined architecture for efficient data access

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 data retention ensures data integrity over time
• Wide temperature range operation makes it suitable for various environments

Disadvantages

• Limited capacity compared to higher-end memory products
• Parallel interface may not be compatible with newer serial interfaces
• Higher cost per unit compared to lower-capacity memory options

Working Principles

IS61LPS204818A-166TQL operates based on the principles of synchronous dynamic random-access memory (SDRAM). It uses a clock signal to synchronize data transfers and employs a row-column addressing scheme to access specific memory locations.

Detailed Application Field Plans

IS61LPS204818A-166TQL is commonly used in the following applications:

1. Personal computers
2. Laptops and notebooks
3. Servers and data centers
4. Networking equipment
5. Industrial automation systems
6. Automotive electronics
7. Medical devices

Detailed and Complete Alternative Models

Some alternative models to IS61LPS204818A-166TQL include:

1. IS61LV25616AL-10TLI - 256 Kilobytes (KB) capacity, 10 ns speed grade
2. IS61WV102416BLL-10TLI - 1 Megabyte (MB) capacity, 10 ns speed grade
3. IS61WV5128BLL-10TLI - 512 Kilobytes (KB) capacity, 10 ns speed grade
4. IS61WV51216BLL-10TLI - 1 Megabyte (MB) capacity, 10 ns speed grade

These alternative models offer different capacities and speed grades to cater to various memory requirements.

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