SST55LD019A Overview
SST’s ATA Flash Disk Controller is the heart of a high-performance, flash media-based data storage system. The ATA Flash Disk Controller recognizes the control, address, and data signals on the ATA/IDE bus and translates them into memory accesses to the standard NAND-type flash media. The SST55LD019A/B/C device supports Single Level Cell (SLC) flash media.
SST55LD019A Key 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