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Cypress CY7C0430BV User Manual

10 gb/s 3.3v quadport™ dse family

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10 Gb/s 3.3V QuadPort™ DSE Family

CY7C0430BV
CY7C0430CV

Cypress Semiconductor Corporation

198 Champion Court

San Jose

,

CA 95134-1709

408-943-2600

Document #: 38-06027 Rev. *B

Revised May 23, 2006

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 device

— 1-Mb (64K × 18) switch array

• 0.25-micron CMOS for optimum speed/power
• IEEE 1149.1 JTAG boundary scan
• Width and depth expansion capabilities
• 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

— 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

Note:

1. f

MAX2

for commercial is 135 MHz and for industrial is 133 MHz.

BUFFERED SWITCH

REDUNDANT DATA MIRROR

PORT 1

PORT 3

PORT 4

PORT 2

PORT 1

PORT 2

PORT 3

PORT 4

QuadPort DSE Family Applications

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