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LH5420 Datasheet (PDF) - Sharp Corporation

LH5420 Datasheet PDF - Sharp Corporation
Part # LH5420
Download  LH5420 Download

File Size   2349.12 Kbytes
Page   35 Pages
Manufacturer  SHARP [Sharp Corporation]
Direct Link  http://sharp-world.com/
Logo SHARP - Sharp Corporation
Description 256 x 36 x 2 Bidirectional FIFO

LH5420 Datasheet (PDF)

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LH5420 Datasheet PDF - Sharp Corporation

Part # LH5420
Download  LH5420 Click to download

File Size   2349.12 Kbytes
Page   35 Pages
Manufacturer  SHARP [Sharp Corporation]
Direct Link  http://sharp-world.com/
Logo SHARP - Sharp Corporation
Description 256 x 36 x 2 Bidirectional FIFO

LH5420 Datasheet (HTML) - Sharp Corporation

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LH5420 Product details

FUNCTIONAL DESCRIPTION
The LH5420 contains two FIFO buffers, FIFO #1 and FIFO #2. These operate in parallel, but in opposite directions, for bidirectional data buffering. FIFO #1 and FIFO #2 each are organized as 256 words by 36 bits. The LH5420 is ideal either for wide unidirectional applications or for bidirectional data applications; component count and board area are reduced.

FEATURES
• Fast Cycle Times: 25/30/35 ns
• Two 256 × 36-bit FIFO Buffers
• Full 36-bit Word Width
• Selectable 36/18/9-bit Word Width on Port B
• Independently-Synchronized (‘Fully Asynchronous’) Operation of Port A and Port B
• ‘Synchronous’ Enable-Plus-Clock Control at Both Ports
• R/W, Enable, Request, and Address Control Inputs are Sampled on the Rising Clock Edge
• Synchronous Request/Acknowledge ‘Handshake’ Capability; Use is Optional
• Device Comes Up Into a Known Default State at Reset; Programming is Allowed, but is not Required
• Asynchronous Output Enables
• Five Status Flags per Port: Full, Almost-Full, Half-Full, Almost-Empty, and Empty
• Almost-Full Flag and Almost-Empty Flag are Programmable
• Mailbox Registers with Synchronized Flags
• Data-Bypass Function
• Data-Retransmit Function
• Automatic Byte Parity Checking
• TTL/CMOS-Compatible I/O
• Space-Saving PQFP Package
• PQFP to PGA Package Conversion




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About Sharp Corporation


Sharp Corporation is a Japanese electronics company that was founded in 1912.
The company provides a wide range of products including consumer electronics, such as LCD TVs, home appliances, and solar panels, as well as industrial products such as LCD displays, solar cells, and electronic components.
Sharp has a long history of innovation and is known for its expertise in the development of cutting-edge technologies such as high-resolution displays, energy-efficient power solutions, and renewable energy.
The company has operations in several countries and is one of the leading electronics manufacturers in the world.

*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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