IS43DR81280B-25EBLI-TR

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Memory module for electronic devices

Characteristics: - High-speed performance - Low power consumption - Compact size - Reliable data storage

Package: BGA (Ball Grid Array)

Essence: The IS43DR81280B-25EBLI-TR is a high-performance memory IC designed for use in electronic devices. It offers fast data access and storage capabilities while consuming minimal power. The compact size and reliable data retention make it an ideal choice for various applications.

Packaging/Quantity: The IS43DR81280B-25EBLI-TR is typically packaged in a BGA package, which provides a compact form factor and efficient heat dissipation. It is available in different quantities depending on the manufacturer's specifications.

Specifications

• Memory Type: Synchronous DRAM (SDRAM)
• Memory Capacity: 1280 Megabits (160 Megabytes)
• Operating Voltage: 2.5 Volts
• Clock Frequency: Up to 400 MHz
• Data Transfer Rate: Up to 800 Mbps
• Interface: Double Data Rate (DDR)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The IS43DR81280B-25EBLI-TR features a specific pin configuration that enables proper connectivity and functionality within a circuit. The detailed pin configuration 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. VSSQ
19. VDD
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. BA0
37. BA1
38. RAS#
39. CAS#
40. WE#
41. CKE
42. CS#
43. DM0
44. DM1
45. VSS

Functional Features

The IS43DR81280B-25EBLI-TR offers several functional features that enhance its performance and usability:

1. High-Speed Performance: The IC operates at a clock frequency of up to 400 MHz, allowing for fast data access and transfer rates of up to 800 Mbps.

2. Low Power Consumption: With an operating voltage of 2.5 Volts, the IC consumes minimal power, making it suitable for battery-powered devices and energy-efficient applications.

3. Reliable Data Storage: The memory module ensures reliable data storage with error correction capabilities, ensuring data integrity and preventing data loss.

4. Compact Size: The BGA package provides a compact form factor, enabling space-saving integration into electronic devices with limited board space.

Advantages and Disadvantages

Advantages: - High-speed performance enables quick data access and transfer. - Low power consumption prolongs battery life in portable devices. - Compact size allows for efficient use of board space. - Reliable data storage ensures data integrity.

Disadvantages: - Limited memory capacity compared to other memory modules. - Higher cost compared to lower-performance memory options.

Working Principles

The IS43DR81280B-25EBLI-TR operates based on the principles of Synchronous Dynamic Random Access Memory (SDRAM). It utilizes a clock signal to synchronize data transfers between the memory module and the device it is integrated into. The IC stores data in cells that can be accessed and modified as needed.

When a read or write operation is initiated, the memory controller sends the appropriate commands and addresses to the IC. The IC then retrieves or stores the data from or to the specified memory location. The high-speed performance and low power consumption of the IC are achieved through efficient circuit design and optimized memory access algorithms.

Detailed Application Field Plans

The IS43DR81280B-25EBLI-TR finds applications in various electronic devices that require high-speed and reliable data storage capabilities. Some of the detailed application field plans include:

1. Mobile Devices: Smartphones, tablets, and portable media players benefit from the IC's compact size, low power consumption, and fast data access for seamless multitasking and multimedia playback.

2. Networking Equipment: Routers,