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Description
The C025 is an electronic component model that belongs to the IC Chips product category. This low-power CMOS dual-port static RAM is available in two different models: CY7C024/0241 and CY7C025/0251. The two ports of the model allow independent, asynchronous access for read and write operations to any memory location. The model also includes various arbitration schemes to handle multiple processors' access to the same data.
Specifications and features
- True Dual-Ported memory cells
- 4K x 16 organization (CY7C024)
- 4K x 18 organization (CY7C0241)
- 8K x 16 organization (CY7C025)
- 8K x 18 organization (CY7C0251)
- 0.65-micron CMOS for optimum speed/power
- High-speed access: 15 ns
- Low operating power: ICC = 150 mA (typ.)
- Fully asynchronous operation
- Automatic power-down
- Expandable data bus to 32/36 bits or more using Master/Slave chip select when using more than one device
- On-chip arbitration logic
- Semaphores included to permit software handshaking between ports
- INT flag for port-to-port communication
- Separate upper-byte and lower-byte control
- Pin select for Master or Slave
- Available in 84-pin PLCC and 100-pin TQFP
Application Scenarios
The C025 electronic component model can be used in different applications that require low-power consumption and high-speed access. For instance, this model can be used as a memory component in embedded systems, industrial control systems, and networking equipment.
Comparison
Advantages- Dual-ported memory cells that allow simultaneous reads of the same memory location
- The model is designed for low power consumption, making it an energy-efficient option for different applications.
- Expandable data bus to 32/36 bits or more using Master/Slave chip select, which makes it scalable when multiple devices are connected.
- Automatic power-down feature that saves power and extends the component's lifespan.
Disadvantages- The model's speed of 15 ns is not very fast compared to other RAM models available in the market, which might limit its use in high-performance applications.
- The model is available in two different packages, which limits the flexibility of use.
- Depending on the application, the model's memory capacity might be limited, which might require using multiple devices to meet the application's requirements.
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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Additional Information
- Datasheet: Download C025
- Chipdatas Part: CD86-C025
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/01 13:30 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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