PATA Micro DOC Module · Wide-temp
Fully Sealed Metal Enclosure · IDE Bus
Key facts
What industrial buyers usually need to know first — before diving into the full datasheet.
5-year supply · 12-month EOL notice
Qualified SKUs stay available for long-lifecycle equipment — you get advance notice before any discontinuation.
MOQ from 1 pc
Prototype and repair lots without large inventory lock-in — then scale to production.
BOM review & firmware fit
We help match incumbent PNs, validate drop-in paths, and can adjust firmware / grade when the catalog needs a tweak.
5-year warranty · 4–8 weeks lead time
Stable production scheduling with a typical 4–8 weeks lead time once configuration and forecast are agreed.
| MOQ | From 1 pc |
|---|---|
| Standard lead time | 4–8 weeks (typical; confirm with sales for your configuration) |
| Warranty | 5 years (see /warranty for tier details) |
| Supply commitment | Minimum 5 years for qualified SKUs · 12-month EOL notice |
| Engineering support | BOM review, drop-in / fit checks, firmware and temperature-grade adaptation on request |
| Samples | Available on request |
Overview
Industrial storage module with IDE bus, which uses SLC/MLC NAND Flash as the storage medium. It adopts a fully sealed metal enclosure + PCB potting process for its exterior, features compact size and excellent heat dissipation performance, and is compatible with the storage requirements of embedded devices in special industries such as aviation, aerospace, and shipping.
Specifications
| Interface | 38pin PATA (IDE) |
|---|---|
| Dimension Specification | 42.8mm×36.4mm×≤5mm |
| Capacity Options | 4GB~64GB (SLC/MLC) |
| Operating temperature | -40℃~+85℃ (Wide Temperature Grade -55℃~+95℃) |
| Storage temperature | -45℃~+95℃ |
| Read Speed | ≥25MB/s~50MB/s |
| Write Speed | ≥20MB/s~40MB/s |
| Flash Type | SLC/MLC |
| PE Cycle | 30,000 Cycles |
| Interface Design | Gold Plating Thickness 3u |
| TBW Tolerance | ±10% |
| MTBF | Million-hour Grade |
| Warranty Period | 5 Years |
Compliance & Standards
Quality and release processes for Loongtion industrial memory and storage. Formal certificates and scope statements are available in the quotation pack on request.
Quality management system
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ISO 9001:2015 certified (GB/T 19001-2016)
Quality management systems — Requirements. Certified quality system covering semiconductor integrated circuits and solid-state storage modules (design, development, production, and technical support) and hybrid integrated circuits (design, development, and technical support).
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Conforms to GJB 9001C—2017
Quality management systems — Requirements. Quality system practices conform to GJB 9001C for the same scope: semiconductor integrated circuits and solid-state storage modules (design, development, production, and technical support) and hybrid integrated circuits (design, development, and technical support).
Product & interface standards
This catalog SKU follows the industry specifications that define its form factor and host interface.
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Module / DOM host interfaces
Module pinout and host protocol follow the applicable SATA or other interface specification stated on the datasheet.
Grade wording: Product grade definition.
Key highlights
Fully Sealed Metal Enclosure Design, Ensuring Stable Performance in Harsh Environments
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38-pin Non-standard PATA Bus
Interface (Gold Plating Thickness 3u), Complies with IDE Protocol, Supports PIO Transfer Modes 0-4 and Ultra DMA Modes 0-6
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Supports SLC (4GB~16GB)
and MLC (4GB~32GB) PE Cycle Reaches 30,000 Times; Usable Capacity is 90%~95% of the Nominal Capacity
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Equipped with Wear Leveling
Algorithm ECC Error Correction, and Bad Block Management Functions; Supports TRIM/NCQ/S.M.A.R.T, MTBF Reaches Million-hour Level
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3.3V±5% Voltage Input
Equipped with Short-circuit Protection and Undervoltage Protection; Compatible with Linux, Windows XP, Windows 7 and Other Systems
Typical applications
Real industrial application scenarios to verify the reliability and practicality of products.
Embedded Storage Module for Marine Equipment
Applied to marine equipment, featuring a hermetically sealed metal casing for marine environment resistance and compatibility with IDE interface devices.
- Hermetically sealed design for marine environment resistance
- Excellent heat dissipation with metal casing
Small Control Terminal for Aerospace Field
Used in aerospace small control terminals, with a compact size compatible with space-constrained devices.
- Compact size compatible with aerospace equipment
- Up to 30,000 PE Cycles
- Wide temperature grade supports extreme environments
Engineering guides
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Industrial SD and microSD Storage — Protocol and Selection Notes
SD cards require a stable 2.7–3.6 V supply (3.3 V typical). UHS I cards may also signal at 1.8 V. Ensure the host regulator can supply suffi...
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