IC SST 55LD019M ATA Flash Disk Controller 5.0V or 3.3V host interface TQFP-100

PartnameSST55LD019MDescriptionThe SST55LD019M • Industry Standard ATA/IDE Bus Interface – Host Interface: 8- or 16-bit access – Supports up to PIO Mode-4 – Supports up to Multi-word DMA Mode-2 • Interface for standard NAND Flash Media – Flash Media Interface: 8-bit or 16-bit access - Supports up to 8 flash media devices directly - Supports up to 64 flash media devices with external decoding logic – Supports Multi-Level Cell (MLC) and high density Single-Level Cell (SLC) flash media - 2 KByte program page size only • Low power, 3.3V core operation • 5.0V or 3.3V host interface through VDDQ pins • Low current operation: – Active mode: 25 mA/35 mA (3.3V/5.0V) (typical) – Sleep mode: 40 µA/50 µA (3.3V/5.0V) (typical) • Power Management Unit – Immediate disabling of unused circuitry