Secure DJ Series Datasheet provides information on PQI's Secure DiskOnModule DJ series products, including features, specifications, installation guide, etc.
The Secure DJ Series DiskOnModule is a solid‑state IDE storage device that emulates a magnetic hard disk. It uses NAND flash memory, offers capacities from 32 MB up to 1.5 GB, and is designed for portable and embedded systems with limited space and power consumption.
The document includes a full specification table, a block diagram, pin‑signal assignments, and a step‑by‑step installation guide. It also lists physical dimensions, power requirements, reliability data, and recommended BIOS configuration procedures.
| Capacity range | 32 MB – 1.5 GB |
|---|---|
| Interface | 40‑pin IDE (ATA) standard |
| Voltage | DC +3.3 V ±5 % (option) / DC +5.0 V ±10 % |
| Power consumption – Read | < 15 mA |
| Power consumption – Write | < 20 mA |
| Power consumption – Sleep | < 3 mA (typ.) |
| MTBF | 1 000 000 hours |
| ECC | 22 bits per 256 bytes |
| Media transfer rate – Write | > 5.0 MB/s (typ.) |
| Media transfer rate – Read | > 7.0 MB/s (typ.) |
| Interface burst transfer rate | PIO mode 4 |
| Dimensions | 59.2 mm × 27.2 mm × 6.2 mm |
The DiskOnModule is a solid‑state storage device based on flash memory that emulates an ordinary magnetic hard disk and connects via a standard IDE interface.
Typical power consumption is less than 15 mA when reading, less than 20 mA when writing, and less than 3 mA in sleep mode.