CY7C421-25JC - Brand New Cypress Semiconductor IC Chips
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Description
The CY7C421-25JC is an IC chip categorized under electronic components. It is an asynchronous first-in first-out (FIFO) buffer memory organized as 512 x 9 and offered in 300-mil wide packages. The FIFO memory is designed to read data sequentially in the same order it was written, while Full and Empty flags ensure prevention of overrun and underrun. The CY7C421-25JC is a dual-ported RAM cell that offers high-speed 50.0-MHz read/write independent of depth/width with a low operating power of ICC = 35 mA, ensuring efficient operation.
Specifications and features
- Asynchronous first-in first-out (FIFO) buffer memories
- 256 x 9 (CY7C419)
- 512 x 9 (CY7C421)
- 1K x 9 (CY7C425)
- 2K x 9 (CY7C429)
- 4K x 9 (CY7C433)
- Dual-ported RAM cell
- High-speed 50.0-MHz read/write independent of depth/width
- Low operating power: ICC = 35 mA
- Empty and Full flags (Half Full flag in standalone)
- TTL compatible
- Retransmit in standalone
- Expandable in width
- PLCC, 7x7 TQFP, SOJ, 300-mil and 600-mil DIP
- Pin compatible and functionally equivalent to IDT7200, IDT7201, IDT7202, IDT7203, IDT7204, AM7200, AM7201, AM7202, AM7203, and AM7204
Application Scenarios
The CY7C421-25JC is commonly used in different electronic applications that require buffering and storage of data. It is versatile and can be used in data communication, networking, video and audio systems, and other devices that require FIFO buffering. Additionally, it is an excellent chip for systems that require high-speed operation with low power consumption.
Comparison
Advantages- Efficient data organization through sequential reading
- Prevention of overrun and underrun through Full and Empty flags
- Low operating power, ensuring cost-effectiveness
- High-speed read/write operation
- Dual-ported RAM cell
Disadvantages- May not be suitable for applications that require wider bit size
- Limited expansion length
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download CY7C421-25JC
- Chipdatas Part: CD86-CY7C421-25JC
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/01 13:31 +0800
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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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