CY7C1371KVE33-133AXI is an 18-Mbit (512K × 36) synchronous flow-through burst SRAM with No Bus Latency (NoBL) architecture and on-chip ECC. It supports 133 MHz zero-wait-state read/write with 6.5 ns clock-to-data valid, registered inputs, byte writes, and linear or interleaved 4-word bursts. ZZ sleep mode retains data integrity. Industrial grade -40°C to +85°C in 100-pin Pb-free TQFP.