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SST34HF1681J

SST
Part Number SST34HF1681J
Manufacturer SST
Description (SST34HF1641J / SST34HF1681J) 16 Mbit Concurrent SuperFlash + 4/8 Mbit PSRAM ComboMemory
Published Mar 29, 2007
Detailed Description www.DataSheet4U.com 16 Mbit Concurrent SuperFlash + 4/8 Mbit PSRAM ComboMemory SST34HF1641J / SST34HF1681J SST34HF16811...
Datasheet PDF File SST34HF1681J PDF File

SST34HF1681J
SST34HF1681J

Overview
www.
DataSheet4U.
com 16 Mbit Concurrent SuperFlash + 4/8 Mbit PSRAM ComboMemory SST34HF1641J / SST34HF1681J SST34HF168116Mb CSF (x8/x16) + 2/4/8 Mb SRAM (x16) MCP ComboMemory Data Sheet FEATURES: • Flash Organization: 1M x16 or 2M x8 • Dual-Bank Architecture for Concurrent Read/Write Operation – Bottom Sector Protection – 16 Mbit: 12 Mbit + 4 Mbit • PSRAM Organization: – 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 (typical) – PSRAM Standby Current: 40 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 • Byte Selection for Flash (CIOF pin) – Selects 8-bit or 16-bit mode (56-ball package only) • Sector-Erase ...


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