333 MHz QDR II SRAM for high-throughput buffer applications
The CY7C1513KV18-333BZXC is a 72 Mbit synchronous QDR II SRAM organized as 4M x 18 bits, clocked at 333 MHz.
At 333 MHz, each port runs at 333 MT/s.
Package and PCB footprint
The 1.7V to 1.9V VDD rail needs a dedicated low-noise LDO or switcher with good transient response, and the core decoupling should follow the datasheet's recommended capacitor array — typically a mix of 0.1 µF and 1 µF MLCCs placed within 2 mm of each VDD ball.
