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SST55LD019A - (SST55LD019x) ATA Flash Disk Controller

Description

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.

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.

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Datasheet Details

Part number SST55LD019A
Manufacturer SST
File Size 893.19 KB
Description (SST55LD019x) ATA Flash Disk Controller
Datasheet download datasheet SST55LD019A Datasheet

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Full PDF Text Transcription

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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.
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