CY7C4241V-15AXC

Product Overview

Category

The CY7C4241V-15AXC belongs to the category of integrated circuits (ICs), specifically a synchronous dual-port static random access memory (SDP SRAM) chip.

Use

This IC is primarily used in applications that require high-speed and reliable data storage and retrieval. It provides simultaneous read and write access to two independent ports, making it suitable for various data-intensive systems.

Characteristics

• Dual-port architecture allows for concurrent read and write operations
• High-speed operation with a maximum clock frequency of 15 MHz
• Low power consumption for efficient energy usage
• Wide operating voltage range of 3.0V to 5.5V
• Available in a compact and industry-standard package

Package

The CY7C4241V-15AXC is packaged in a 48-pin thin small outline package (TSOP). This package offers excellent thermal performance and ease of integration into circuit boards.

Essence

The essence of the CY7C4241V-15AXC lies in its ability to provide fast and reliable dual-port memory access, enabling efficient data handling in various applications.

Packaging/Quantity

The CY7C4241V-15AXC is typically available in reels containing multiple units. The exact quantity per reel may vary depending on the manufacturer's specifications.

Specifications

• Organization: 256K x 16 bits
• Access Time: 15 ns
• Operating Voltage: 3.0V - 5.5V
• Standby Current: 10 μA (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: 48-pin TSOP

Detailed Pin Configuration

The CY7C4241V-15AXC has a total of 48 pins, each serving a specific function. The pin configuration is as follows:

1. VCC
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. /CE1
35. /CE2
36. /OE1
37. /OE2
38. /WE1
39. /WE2
40. /BYTE
41. GND
42. NC
43. NC
44. NC
45. NC
46. NC
47. NC
48. NC

Functional Features

• Dual-port architecture allows simultaneous read and write operations on independent ports.
• High-speed access time of 15 ns ensures quick data retrieval and storage.
• Low standby current consumption minimizes power usage during idle periods.
• Wide operating voltage range provides flexibility in various system designs.
• Industry-standard package enables easy integration into circuit boards.

Advantages and Disadvantages

Advantages

• Simultaneous dual-port access enhances system performance and efficiency.
• High-speed operation enables rapid data handling in time-critical applications.
• Low power consumption contributes to energy-efficient designs.
• Wide operating voltage range accommodates different power supply configurations.
• Compact package facilitates space-saving integration.

Disadvantages

• Limited storage capacity of 256K x 16 bits may not be sufficient for certain applications requiring larger memory sizes.
• Relatively high access time compared to some newer memory technologies.

Working Principles

The CY7C4241V-15AXC operates based on the principles of synchronous static random access memory (SRAM). It utilizes a dual-port architecture, allowing simultaneous read and write operations on two independent ports. The memory cells store data in a static manner, meaning they do not require periodic refreshing like dynamic RAM (DRAM).

When a read or write operation is initiated, the appropriate address is provided to select the desired memory location. The data is then transferred through the corresponding data input/output pins. The control signals (/CE1, /CE2, /OE1, /OE2, /WE1, /WE2) govern the timing and direction of data flow.

Detailed Application Field Plans

The CY7C4241V-15AXC finds application in various fields that require fast