IS42S16400D-7T

Product Overview

Category

IS42S16400D-7T belongs to the category of dynamic random access memory (DRAM) chips.

Use

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

Characteristics

• High-speed data storage and retrieval capabilities
• Low power consumption
• Compact package size
• Wide operating temperature range
• Reliable performance

Package

IS42S16400D-7T is available in a small outline dual in-line memory module (SODIMM) package.

Essence

The essence of IS42S16400D-7T lies in its ability to provide fast and efficient data storage and retrieval in electronic devices.

Packaging/Quantity

IS42S16400D-7T is typically packaged in trays or reels, with each containing a specific quantity of chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Type: Synchronous DRAM (SDRAM)
• Capacity: 16 Megabits (2 Megabytes)
• Organization: 1M x 16 bits
• Operating Voltage: 3.3V
• Speed Grade: -7T (7 nanoseconds)
• Interface: Parallel
• Refresh Mode: Auto-refresh and self-refresh
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The IS42S16400D-7T chip has a total of 54 pins. The pin configuration is as follows:

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. A8
29. A9
30. A10
31. A11
32. A12
33. A13
34. A14
35. A15
36. /CAS
37. /RAS
38. /WE
39. /CS0
40. /CS1
41. /CS2
42. /CS3
43. /CS4
44. /CS5
45. /CS6
46. /CS7
47. /CKE
48. /CLK
49. /DQM0
50. /DQM1
51. /DQS0
52. /DQS1
53. VDD
54. VSS

Functional Features

• High-speed data transfer rate
• Burst mode operation for efficient data access
• On-chip address and control circuitry for simplified interfacing
• Low power consumption in standby mode
• Auto-refresh and self-refresh modes for maintaining data integrity

Advantages and Disadvantages

Advantages

• Fast data storage and retrieval capabilities
• Compact package size allows for easy integration into electronic devices
• Wide operating temperature range enables usage in various environments
• Low power consumption helps prolong battery life in portable devices

Disadvantages

• Limited capacity compared to other memory technologies
• Relatively higher cost per unit compared to some alternative memory options

Working Principles

IS42S16400D-7T operates based on the principles of synchronous dynamic random access memory. It stores data in a matrix of capacitors, with each capacitor representing a single bit of information. The data is accessed by sending specific addresses to the chip, which activates the corresponding row and column to read or write the data.

Detailed Application Field Plans

IS42S16400D-7T finds applications in various electronic devices, including but not limited to: - Personal computers - Laptops - Servers - Mobile phones - Tablets - Gaming consoles

Detailed and Complete Alternative Models

Some alternative models to IS42S16400D-7T include: - MT48LC16M16A2P-75: 16 Megabit SDRAM, -75 nanoseconds speed grade - K4S561632H-UC60: 16 Megabit SDRAM, -60 nanoseconds speed grade - HYB39S16160T-7: 16 Megabit SDRAM, -7 nanoseconds speed grade

These alternative models offer similar functionality and can be used as substitutes depending on