SST34HF1621A - (SST34HF1621A / SST34HF1641A / SST34HF1681) 16M-bit Concurrent SuperFlash + SRAM Combo Memory

Description

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.
• 16 Mbit: 12 Mbit + 4 Mbit.
• SRAM Organization:.
• 2 Mbit: 128K x16.
• 4 Mbit: 256K x16.
• 8 Mbit: 512K x16.
• Single 2.7-3.3V Read and Write Operations.
• Superior Reliability.
• Endurance: 100,000 Cycles (typical).
• Greater than 100 years Data Retention.
• Low Power Consumption:.
• Active Current: 25 mA (typi.