The SST34HF16x1A and SST34HF1681 ComboMemory devices integrate a 1M x16 CMOS flash memory bank with either a 128K x16, 256K x16, or 512K x16 CMOS SRAM memory bank in a multi-chip package (MCP).
Features
Flash Organization: 1M x16.
Dual-Bank Architecture for Concurrent Read/Write Operation.