CY7C04312BV Datasheet | Cypress

Features - Quad Port™ 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 Quad Port DSE Family Applications CY7C0430BV CY7C04312BV CY7C04314BV 10 Gb/s 3.3V Quad Port™ 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) - mercial and industrial temperature ranges - 3.3V low operating power - Active = 750 m A (maximum) - Standby = 15 m A (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 mercial is 135 MHz and for industrial is 133 MHz. Cypress Semiconductor Corporation - 3901 North First Street - San...