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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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