SST34HF1681

16 Mbit Concurrent SuperFlash + 8 Mbit SRAM ComboMemory SST34HF1681 SST34HF168116Mb CSF (x16) + 8Mb SRAM (x16) MCP ComboMemory Preliminary Specifications FEATURES: Flash Organization: 1M x16 Dual-Bank Architecture for Concurrent Read/Write Operation – 16 Mbit: 12 Mbit + 4 Mbit SRAM Organization: – 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 (typical) – Standby Current: 20 µA (typical) Hardware Sector Protection (WP#) – Protects 4 outer most sectors (4 KWord) in the larger bank by holding WP# low and unprotects by holding WP# high Hardware Reset Pin (RST#) – Resets the internal state machine to reading data array Sector-Erase Capability – Uniform 1 KWord sectors Block-Erase Capability – Uniform 32 KWord blocks Read Access Time – Flash: 70 and 90 ns – SRAM: 70 and 90 ns Latched Address and Data Fast Erase and Word-Program: – Sector-Erase Time: 18 ms (typical) – Block-Erase Time: 18 ms (typical) – Chip-Erase Time: 70 ms (typical) – Word-Program Time: 14 µs (typical) – Chip Rewrite Time: 8 seconds (typical) Automatic Write Timing – Internal VPP Generation End-of-Write Detection – Toggle Bit – Data# Polling – Ready/Busy# pin CMOS I/O Compatibility JEDEC Standard Command Set Conforms to Common Flash Memory Interface (CFI) Packages Available – 56-ball LFBGA (8mm x 10mm) PRODUCT DESCRI...