SST32HF32A2 - Silicon Storage Technology

SST32HF32A2 Multi-Purpose Flash Plus PSRAM ComboMemory

The SST32HF32A2 ComboMemory devices integrate a CMOS flash memory bank with a CMOS PseudoSRAM (PSRAM) memory bank in a Multi-Chip Package (MCP), manufactured with SST’s proprietary, high-performance SuperFlash technology. Featuring high-performance Word-Program, the flash memory bank provides a maximum Word-Program time of 7 µsec. To protect against inadvert.

Features

• ComboMemories organized as:
  – 2M x16 Flash + 1024K x16 PSRAM
• Single 2.7-3.3V Read and Write Operations
• Concurrent Operation
  – Read from or Write to PSRAM while Erase/Program Flash
• Superior Reliability
  – Endurance: 100,000 Cycles (typical)
  – Greater than 100 years Data Retention
• Low Power Consumption:
  – Active Current: 15 mA (typical) for Flash or PSRAM Read
  – Standby Current: 60 µA (typical)
• Flexible Erase Capability
  – Uniform 2 KWord sectors
  – Uniform 32 KWord size blocks
• Erase-Suspend/Erase-Resume Capabilities
• Security-ID Feature
  – SST: 128 bits; User: 128 bits
• Hardware Bl.