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DOM-0010G-44H-432

1024MB Disk On Module 44-pin horizontal
  • Hersteller PQI
  • Kategorie: DOM
  • The DOM‑0010G‑44H‑432 is a 1024 MB (1 GB) solid‑state Disk‑On‑Module designed for embedded and industrial computing environments. It uses NAND‑type flash memory and a 44‑pin IDE (ATA) horizontal interface in an L‑shaped form factor. The module functions as a fully IDE‑compatible solid‑state drive, offering non‑volatile storage with no moving parts, low power consumption, and high resistance to shock, vibration, and temperature variations.
- True IDE Compatibility: Fully compliant with ATA/IDE standards; operates as a standard hard disk drive without additional drivers.
- Compact L‑Form Factor: 44‑pin horizontal (L‑shaped) connector for space‑constrained embedded systems.
- Industrial‑Grade Design: Operating temperature range 0 °C – 70 °C; non‑operating −20 °C – +85 °C.
- High Reliability: Incorporates ECC (Error Correction Code), defect block management, and wear‑leveling algorithms to extend flash endurance.
- Plug‑and‑Play Operation: No software installation required; recognized automatically by BIOS as an IDE device.
- Low Power Consumption: Typical read current 21 mA, write current 28 mA, sleep current 0.3 mA.
- Fast Access Time: Average seek time < 0.1 ms; random read 0.3 ms (typ.), sequential read 0.3 ms (typ.).
- Shock and Vibration Resistant: Solid‑state construction eliminates mechanical failure points.
- Long Data Retention: NAND flash data retention ≥ 10 years.
- Broad OS Compatibility: Supports Windows 95/98/NT/2000/XP, Windows CE, Embedded NT, QNX, Linux, and other IDE‑aware operating systems.
- Flexible Master/Slave Configuration: Selectable via jumper (JP1) on 44‑pin models.
- Extended MTBF: 300,000 rewrite cycles @ 25 °C typical; up to 1,000,000 hours MTBF in DH‑series specification.

Ursprungsland: Taiwan R.O.C.

Zolltarifnummer: 8523 5110 000

Comprehensive Product Summary – DOM‑0010G‑44H‑432 (1024 MB Disk‑On‑Module, 44‑Pin Horizontal)




### 1. Product Overview

Product Name: Disk‑On‑Module (DOM)
Model Number: DOM‑0010G‑44H‑432
Series: DOM‑2000 / DH Series Industrial IDE Flash Disk
Article Number: DOM‑0010G‑44H‑432
Manufacturer: Power Quotient International Co., Ltd. (PQI) – IC Storage Specialist

Product Description:
The DOM‑0010G‑44H‑432 is a 1024 MB (1 GB) solid‑state Disk‑On‑Module designed for embedded and industrial computing environments. It uses NAND‑type flash memory and a 44‑pin IDE (ATA) horizontal interface in an L‑shaped form factor. The module functions as a fully IDE‑compatible solid‑state drive, offering non‑volatile storage with no moving parts, low power consumption, and high resistance to shock, vibration, and temperature variations.




### 2. Key Features

- True IDE Compatibility: Fully compliant with ATA/IDE standards; operates as a standard hard disk drive without additional drivers.
- Compact L‑Form Factor: 44‑pin horizontal (L‑shaped) connector for space‑constrained embedded systems.
- Industrial‑Grade Design: Operating temperature range 0 °C – 70 °C; non‑operating −20 °C – +85 °C.
- High Reliability: Incorporates ECC (Error Correction Code), defect block management, and wear‑leveling algorithms to extend flash endurance.
- Plug‑and‑Play Operation: No software installation required; recognized automatically by BIOS as an IDE device.
- Low Power Consumption: Typical read current 21 mA, write current 28 mA, sleep current 0.3 mA.
- Fast Access Time: Average seek time < 0.1 ms; random read 0.3 ms (typ.), sequential read 0.3 ms (typ.).
- Shock and Vibration Resistant: Solid‑state construction eliminates mechanical failure points.
- Long Data Retention: NAND flash data retention ≥ 10 years.
- Broad OS Compatibility: Supports Windows 95/98/NT/2000/XP, Windows CE, Embedded NT, QNX, Linux, and other IDE‑aware operating systems.
- Flexible Master/Slave Configuration: Selectable via jumper (JP1) on 44‑pin models.
- Extended MTBF: 300,000 rewrite cycles @ 25 °C typical; up to 1,000,000 hours MTBF in DH‑series specification.




### 3. Technical Specifications

| Parameter | Specification |
|----------------|-------------------|
| Capacity | 1024 MB (1 GB) |
| Flash Memory Type | NAND‑type flash |
| Interface | 44‑pin IDE (2.00 mm pitch) |
| Form Factor | L‑shaped, horizontal mount |
| Default Configuration | Master (jumper selectable to Slave) |
| Dimensions | Approx. 33 mm × 51 mm (PCB width × length) |
| Weight | < 20 g (typical) |
| Operating Temperature | 0 °C – +70 °C |
| Non‑Operating Temperature | −20 °C – +85 °C |
| Relative Humidity | 5 % – 95 % (non‑condensing) |
| Shock Resistance | 150 G, 2.2 ms half‑sine |
| Vibration Resistance | 15 G p‑p max |
| MTBF | 300,000 rewrite cycles @ 25 °C |
| Power Supply | DC +3.3 V ± 10 % / DC +5.0 V ± 10 % |
| Power Consumption | Read 21 mA (typ.), Write 28 mA (typ.), Sleep 0.3 mA (typ.) |
| Data Retention | ≥ 10 years |
| Sector Size | 512 bytes |
| Error Correction | ECC 22 bits per 256 bytes (hardware + firmware) |
| Connector Type | 44‑pin female IDE connector (L‑form) |




### 4. Functionality

The DOM‑0010G‑44H‑432 operates as a solid‑state IDE drive. It connects directly to a 44‑pin IDE interface, which integrates both data and power lines, eliminating the need for an external power cable. The device emulates a conventional hard disk at the BIOS and OS level, supporting standard ATA commands and PIO transfer modes.

Use Cases and Applications:
- Embedded industrial controllers and PLCs
- Data acquisition and instrumentation systems
- Telecommunications and networking equipment (routers, gateways, kiosks)
- Point‑of‑Sale (POS) and ticketing terminals
- Set‑top boxes and digital signage
- Transportation and automotive computing
- Military and avionics systems
- Portable and handheld PCs
- ATM and kiosk systems

Compatibility:
The DOM is compatible with any system supporting 44‑pin IDE/ATA interfaces. It can be used as a bootable drive or secondary storage device. BIOS auto‑detects the module as a standard HDD.




### 5. Components & Accessories

Included Components:
- DOM‑0010G‑44H‑432 module (1 GB, 44‑pin horizontal)
- Jumper for Master/Slave configuration (JP1)
- Product documentation and installation guide

Optional Accessories:
- 44‑pin to 40‑pin IDE adapter cable (for desktop integration)
- Mounting bracket or adhesive pad for mechanical fixation
- Power adapter cable (for 40‑pin variants only)

Connectors:
- 44‑pin IDE female connector (2.00 mm pitch)
- Power supplied through IDE pin 20 (+5 V VCC)




### 6. Installation & Setup

Requirements:
- Host system with available 44‑pin IDE interface
- BIOS supporting IDE auto‑detection or user‑defined CHS configuration

Mounting Options:
- Horizontal (L‑form) plug‑in directly onto motherboard IDE header
- Optional mechanical support bracket for vibration‑prone environments

Configuration Steps:
1. Power Off System: Ensure the host is powered down and grounded.
2. Insert Module: Align pin 1 on the DOM (marked by a triangle) with pin 1 on the host IDE connector.
3. Set Master/Slave:
- JP1 On = Master (default)
- JP1 Off = Slave
4. Secure Module: Use both hands to insert or remove the DOM to avoid connector stress.
5. BIOS Setup:
- Enable IDE auto‑detection or manually enter CHS parameters (C = 2031, H = 16, S = 63 for 1 GB).
- Save and reboot.
6. Partition & Format:
- Boot from DOS or OS installation media.
- Use FDISK to create partitions and FORMAT C:/S to initialize the drive.

Caution: Always verify correct orientation and power alignment before applying power.




### 7. Performance & Capabilities

| Metric | Typical Value |
|-------------|-------------------|
| Media Transfer Rate (Read) | 2.5 MB/s (typical) |
| Media Transfer Rate (Write) | 1.2 MB/s (typical) |
| Host Burst Transfer Rate | PIO Mode 2 – 8.3 MB/s |
| Average Data Transfer Rate | 6 MB/s (typical) |
| Average Seek Time | < 0.1 ms |
| Random Read Time | 0.3 ms (typical) |
| Random Write Time | 9.67 ms (typical) |
| Sequential Read Time | 0.3 ms (typical) |
| Sequential Write Time | 9.71 ms (typical) |

Performance Characteristics:
The DOM‑0010G‑44H‑432 provides consistent throughput suitable for embedded applications where deterministic access and reliability are prioritized over raw speed. The integrated controller supports PIO Mode 2 operation and ensures stable data transfer with minimal latency.

Limitations:
- Not intended for high‑frequency write operations typical of database or logging servers.
- Limited by PIO Mode 2 interface bandwidth (8.3 MB/s max).




### 8. Standards & Compliance

- Interface Standard: ATA/IDE (ANSI X3.221‑1994, ATA‑2 compliant)
- Electrical Interface: 44‑pin 2.00 mm IDE connector with integrated power pins
- Environmental Compliance:
- Operating 0 °C – 70 °C (industrial grade)
- Storage −20 °C – 85 °C
- Humidity 5 % – 95 % RH (non‑condensing)
- Shock/Vibration: Meets industrial shock 150 G / vibration 15 G p‑p standards
- Reliability: MTBF ≥ 300,000 rewrite cycles @ 25 °C
- Regulatory: CE and FCC Class B (typical for PQI industrial modules)
- RoHS Compliance: Lead‑free manufacturing process (later revisions)
- Trademark: DiskOnModule™ is a registered trademark of Power Quotient International Co., Ltd.




### 9. Additional Information

Warranty:
Standard PQI industrial warranty (typically 1 year limited) covering manufacturing defects and flash endurance within rated cycles.

Support & Maintenance:
- Technical support via PQI authorized distributors.
- Firmware updates available for controller optimization (if applicable).
- No user‑serviceable parts; replacement recommended upon end‑of‑life wear indication.

Maintenance Guidelines:
- Avoid frequent full‑capacity write cycles to extend flash life.
- Operate within specified temperature and voltage ranges.
- Ensure proper ESD protection during handling and installation.

Firmware & Controller Features:
- Defect Block Management: Automatically remaps failed blocks to reserved spares.
- Wear‑Leveling Algorithm: Distributes write cycles evenly across flash cells.
- ECC Engine: Corrects single‑bit errors and detects double‑bit errors per 256 bytes.
- Power‑Loss Protection: Ensures data integrity; only the last 512 bytes may be lost on sudden power‑off.
- Entry Table Mapping: Maintains logical‑to‑physical block mapping for efficient access.

Data Format & BIOS Parameters (1 GB Model):
- Cylinders = 2031
- Heads = 16
- Sectors = 63
- Total Sectors = 2,047,248
- Unformatted Capacity = 1,025,998,848 bytes

Physical Construction:
- PCB with integrated NAND flash array and controller ASIC.
- L‑shaped 44‑pin connector for horizontal insertion.
- Optional protective housing (FDxxx‑432LFD = without housing; FDxxx‑432LFM = with housing).

Model Naming Convention:
- FD = Flash Disk (DOM / 2.5″ IDE Flash Disk)
- xxx = Capacity code (e.g., 0010G = 1 GB)
- 4 = 44‑pin interface
- 32 = PCB width 32 mm
- L = L‑form (horizontal)
- D = Dummy (horizontal plug‑in)
- M/F = Connector gender (Male/Female)

Series Context:
The DOM‑0010G‑44H‑432 belongs to PQI’s DOM‑2000 / DH‑Series, which includes capacities from 4 MB to 2 GB and multiple form factors (vertical, horizontal, 40‑pin, 44‑pin, and 2.5″ IDE).

Reliability Enhancements:
- ECC 22‑bit per 256 bytes hardware correction
- Reserved block substitution for bad sectors
- Automatic lock‑out when all spare blocks are consumed (read‑only mode for data recovery)

Environmental Durability:
- Designed for harsh industrial environments with high vibration and temperature variation.
- No moving parts ensure silent operation and immunity to mechanical wear.

Lifecycle & Availability:
- Ongoing production status for industrial customers.
- Backward compatible with legacy IDE systems, ensuring long‑term support for embedded platforms.




### Summary

The PQI DOM‑0010G‑44H‑432 is a robust, industrial‑grade 1 GB Disk‑On‑Module engineered for embedded and mission‑critical applications requiring reliable, solid‑state IDE storage. Its 44‑pin horizontal L‑form design allows direct motherboard integration without cables, while its NAND flash architecture provides fast access, low power draw, and high endurance. With full IDE compatibility, ECC protection, and wear‑leveling firmware, it serves as a dependable replacement for mechanical hard drives in environments where durability, compactness, and stability are paramount.




End of Product Summary – DOM‑0010G‑44H‑432 (PQI Disk‑On‑Module, 44‑Pin Horizontal, 1 GB)

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