CY7C0430BV Datasheet, PDF (1/37 Pages) Cypress Semiconductor – 10 Gb/s 3.3V QuadPort DSE Family

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. f_MAX2 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