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CY7C04312BV

Cypress
Part Number CY7C04312BV
Manufacturer Cypress
Description 10 Gb/s 3.3V QuadPort DSE
Published Nov 8, 2019
Detailed Description www.DataSheet4U.com Features • QuadPort™ datapath switching element (DSE) family allows four independent ports of access...
Datasheet PDF File CY7C04312BV PDF File

CY7C04312BV
CY7C04312BV

Overview
www.
DataSheet4U.
com Features • QuadPort™ datapath switching element (DSE) family allows four independent ports of access for data path management and switching • High-bandwidth data throughput up to 10 Gb/s • 133-MHz[1] port speed x 18-bit-wide interface × 4 ports • High-speed clock to data access 4.
2 ns (max.
) • Synchronous pipelined devices — 1-Mb, ½-Mb, and ¼-Mb switch arrays — 64K/32K/16K × 18 device options • 0.
25-micron CMOS for optimum speed/power • IEEE 1149.
1 JTAG boundary scan • Width and depth expansion capabilities QuadPort DSE Family Applications CY7C0430BV CY7C04312BV CY7C04314BV 10 Gb/s 3.
3V QuadPort™ DSE Family • BIST (Built-In Self-Test) controller • Dual Chip Enables on all ports for easy depth expansion • Separate upper-byte and lower-byte controls on all ports • Simple array partitioning (CY7C0430BV only) — Internal mask register controls counter wrap-around — Counter-Interrupt flags to indicate wrap-around — Counter and mask registers readback on address • 272-ball BGA package (27-mm × 27-mm × 1.
27-mm ball pitch) • Commercial and industrial temperature ranges • 3.
3V low operating power — Active = 750 mA (maximum) — Standby = 15 mA (maximum PORT 1 PORT 3 PORT 2 BUFFERED SWITCH PORT 4 PORT 2 PORT 1 PORT 3 PORT 4 REDUNDANT DATA MIRROR Note: 1.
fMAX2 for commercial is 135 MHz and for industrial is 133 MHz.
Cypress Semiconductor Corporation • 3901 North First Street • San Jose • CA 95134 • 408-943-2600 Document #: 38-06027 Rev.
*A Revised May 14, 2002 www.
DataSheet4U.
com PORT 1 PORT 2 PORT 4 PORT 3 DATA PATH AGGREGATOR Processor 1 CY7C0430BV CY7C04312BV CY7C04314BV Pre-processed DATA Path QuadPort DSE Family Processed DATA Path Processor 2 DATA PATH MANAGER FOR PARALLEL PACKET PROCESSING PORT 1 PORT 2 Queue #1 Queue #2 PORT 3 PORT 4 DATA CLASSIFICATION ENGINE Functional Description The CY7C043XXBV is a family of 10 Gb/s, true four-ported Datapath Switching Elements with port speeds of up to 133 MHz[1].
The members of the ...


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