SST55LD019A

www.DataSheet4U.com ATA Flash Disk Controller SST55LD019A / SST55LD019B / SST55LD019C SST55LD019A/B/CHigh-Performance ATA Flash Disk Controller Data Sheet FEATURES: 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 Single-Level Cell (SLC) flash media - 512 Byte and 2 KByte program page size 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 Expanded Data Protection – WP_PD# pin configurable by firmware for prevention of data overwrites – Added data security through user-selectable protection zones 20-byte Unique ID for Enhanced Security – Factory Pre-programmed 10-byte Unique ID – User-Programmable 10-byte ID Integrated Voltage Detector – Industrial Controller requires external POR# signal Pre-programmed Embedded Firmware – Performs self-initialization on first system Power-on – Executes industry standard ATA/IDE commands – Implements dynamic wear-leveling algorithms to substantially increase the longevity of flash media – Embedded Flash File...