CY62157G30-45ZSXA is an 8-Mbit (512K × 16) automotive SRAM with embedded ECC for single-bit error correction. It supports 45 ns asynchronous access with TTL-compatible I/O and byte write enables (BHE, BLE). The device operates from 2.2 V to 3.6 V across -40°C to 85°C (AEC-Q100 Automotive-A). Automatic power-down standby current is 1.4 µA typical and 6.5 µA max. ZS is a Pb-free 44-pin TSOP II package.