72 Mbit QDR II SRAM — what the 200 MHz clock buys you
It clocks at 200 MHz on the read and write ports, delivering back-to-back transactions without dead cycles — the QDR II architecture eliminates the bus-turnaround penalty that standard synchronous SRAMs incur.
Cypress has designated the CY7C1513AV18-200BZI as obsolete.
165-ball LBGA — footprint and reflow notes
The 165-LBGA (15 x 17 mm body, 1.0 mm ball pitch) is a standard fine-pitch BGA. The tray shipping medium means the parts arrive in anti-static trays, not tape-and-reel — plan for a tray feeder or manual placement if your line is set up for reels.