LH543621 Datasheet 512 x 36 x 2 / 1024 x 36 x 2 Synchronous Bidirectional FIFO

Manufacturer: Sharp Corporation

Datasheet Details

Part number	LH543621
Manufacturer	Sharp Corporation
File Size	475.96 KB
Description	512 x 36 x 2 / 1024 x 36 x 2 Synchronous Bidirectional FIFO
Datasheet	LH543621 Datasheet

The LH543611 and LH543621 contain 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 512 or 1024 by 36 bits.

LH543611/21.

Pin-Compatible and Functionally.
Upwards-Compatible with Sharp LH5420 and LH543601, but Deeper Expanded Control Register that is Fully Readable as well as Writeable Fast Cycle Times: 18/20/25/30/35 ns Improved Input Setup and Flag Out Timing.

Part Number	Description
LH543620	1024 x 36 Synchronous FIFO
LH543601	256 x 36 x 2 Bidirectional FIFO
LH543611	512 x 36 x 2 / 1024 x 36 x 2 Synchronous Bidirectional FIFO
LH540202	CMOS 1024 x 9 Asynchronous FIFO
LH540203	CMOS 2048 x 9 Asynchronous FIFO
LH540204	CMOS 4096 x 9 Asynchronous FIFO
LH540205	CMOS 8192 x 9 Asynchronous FIFO
LH540215	512 x 18 / 1024 x 18 Synchronous FIFO
LH540225	512 x 18 / 1024 x 18 Synchronous FIFO
LH540235	2048 x 18 / 4096 x 18 Synchronous FIFOs