AS4C128MD2-25BCNTR

Product Overview

Category

AS4C128MD2-25BCNTR belongs to the category of dynamic random-access memory (DRAM) chips.

Use

This product is primarily used as a memory component in various electronic devices such as computers, smartphones, and tablets.

Characteristics

• High-speed data access
• Non-volatile storage
• Low power consumption
• Compact size

Package

AS4C128MD2-25BCNTR is available in a small outline dual in-line memory module (SO-DIMM) package.

Essence

The essence of this product lies in its ability to store and retrieve data quickly and efficiently, enhancing the overall performance of electronic devices.

Packaging/Quantity

AS4C128MD2-25BCNTR is typically packaged in trays or reels, with each containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Model: AS4C128MD2-25BCNTR
• Memory Type: Dynamic Random-Access Memory (DRAM)
• Capacity: 128 Megabits (16 Megabytes)
• Speed: 25 nanoseconds
• Organization: 8 Meg x 16 bits
• Voltage: 3.3V
• Interface: Parallel
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The AS4C128MD2-25BCNTR chip has the following pin configuration:

1. VDD
2. DQ0
3. DQ1
4. DQ2
5. DQ3
6. DQ4
7. DQ5
8. DQ6
9. DQ7
10. A0
11. A1
12. A2
13. A3
14. A4
15. A5
16. A6
17. A7
18. A8
19. A9
20. A10
21. A11
22. A12
23. A13
24. A14
25. A15
26. /CAS
27. /RAS
28. /WE
29. /OE
30. VSS

Functional Features

• High-speed data access: AS4C128MD2-25BCNTR offers fast read and write operations, enabling quick data retrieval and storage.
• Non-volatile storage: The chip retains stored data even when power is disconnected, ensuring data integrity.
• Low power consumption: AS4C128MD2-25BCNTR operates efficiently with low power requirements, conserving energy.
• Compact size: The small form factor of this chip allows for space-saving integration into electronic devices.

Advantages and Disadvantages

Advantages

• Fast data access speeds enhance overall device performance.
• Non-volatile storage ensures data integrity during power interruptions.
• Low power consumption contributes to energy efficiency.
• Compact size enables easy integration into various electronic devices.

Disadvantages

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

Working Principles

AS4C128MD2-25BCNTR utilizes the principles of dynamic random-access memory (DRAM) technology. It stores data in capacitors within the chip, which need to be periodically refreshed to maintain the stored information. When a read or write operation is initiated, the memory controller sends signals to the chip's pins, enabling data transfer between the chip and the device's processor.

Detailed Application Field Plans

AS4C128MD2-25BCNTR finds applications in various electronic devices, including but not limited to: - Personal computers - Laptops - Servers - Smartphones - Tablets - Gaming consoles

Detailed and Complete Alternative Models

Some alternative models to AS4C128MD2-25BCNTR include: - AS4C256M16D3A-12BIN: 256 Megabit (32 Megabyte) capacity, 12 nanoseconds speed, DDR3 interface. - AS4C512M8D3A-12BIN: 512 Megabit (64 Megabyte) capacity, 12 nanoseconds speed, DDR3 interface. - AS4C1G8D3A-12BIN: 1 Gigabit (128 Megabyte) capacity, 12 nanoseconds speed, DDR3 interface.

These alternative models offer different capacities and speeds, allowing for customization based on specific device requirements.

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