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CY7C421-15AXC Datasheet (PDF) - Cypress Semiconductor

CY7C421-15AXC Datasheet PDF - Cypress Semiconductor
Part # CY7C421-15AXC
Download  CY7C421-15AXC Download

File Size   640.49 Kbytes
Page   21 Pages
Manufacturer  CYPRESS [Cypress Semiconductor]
Direct Link  http://www.cypress.com
Logo CYPRESS - Cypress Semiconductor
Description 512 횞 9 Asynchronous FIFO

CY7C421-15AXC Datasheet (PDF)

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CY7C421-15AXC Datasheet PDF - Cypress Semiconductor

Part # CY7C421-15AXC
Download  CY7C421-15AXC Click to download

File Size   640.49 Kbytes
Page   21 Pages
Manufacturer  CYPRESS [Cypress Semiconductor]
Direct Link  http://www.cypress.com
Logo CYPRESS - Cypress Semiconductor
Description 512 횞 9 Asynchronous FIFO

CY7C421-15AXC Datasheet (HTML) - Cypress Semiconductor

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CY7C421-15AXC Product details

Functional Description
The CY7C419, CY7C420/1, CY7C424/5, CY7C428/9, and CY7C432/3 are first-in first-out (FIFO) memories offered in 600-mil wide and 300-mil wide packages. They are, respectively, 256, 512, 1,024, 2,048, and 4,096 words by 9-bits wide. Each FIFO memory is organized such that the data is read in the same sequential order that it was written. Full and Empty flags are provided to prevent overrun and underrun. Three additional pins are also provided to facilitate unlimited expansion in width, depth, or both. The depth expansion technique steers the control signals from one device to another in parallel, thus eliminating the serial addition of propagation delays, so that throughput is not reduced. Data is steered in a similar manner.

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
• Pb-Free Packages Available
• Pin compatible and functionally equivalent to IDT7200, IDT7201, IDT7202, IDT7203, IDT7204, AM7200, AM7201, AM7202, AM7203, and AM7204




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About Cypress Semiconductor


Cypress Semiconductor is an American company that specializes in the design and manufacture of high-performance digital and analog integrated circuits (ICs).
The company was founded in 1982 and is headquartered in San Jose, California, USA.
Cypress offers a wide range of products including microcontrollers, memory products, wireless connectivity solutions, and other digital and analog ICs.
The company's products are used in various applications such as consumer electronics, automotive systems, industrial systems, and more.
Cypress is known for its expertise in mixed-signal and programmable system-on-a-chip (PSoC) technology, high-quality products, and innovation in the field of embedded systems.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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