SST55LD019C
SST55LD019C is (SST55LD019x) ATA Flash Disk Controller manufactured by SST.
- Part of the SST55LD019A comparator family.
- Part of the SST55LD019A comparator family.
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 m A/35 m A (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 mands
- Implements dynamic wear-leveling algorithms to substantially increase the longevity of flash media
- Embedded Flash File System
- Built-in ECC corrects up to 3 random 12-bit symbols of error per 512-byte sector
- Internal or External System Clock Option
- Multi-tasking Technology enables Fast Sustained Write Performance (Host to Flash)
- SST55LD019A supports up to 6 MB/sec
- SST55LD019B/C support up to 10MB/sec
- Fast Sustained Read Performance (Flash to Host)
- Up to 10 MB/sec
- Automatic Recognition and Initialization of Flash Media...
