USB2005-MV-01 - USB 2.0 ATA/ATAPI Controller | Microchip
Артикул: USB2005-MV-01 ✗ Снят с производстваUSB2005-MV-01 Обзор
A USB-to-ATA/ATAPI controller is a specialized interface IC that bridges a Universal Serial Bus connection to an ATA storage device. It belongs to the controller-interface hierarchy, combining USB device connectivity with the command, data, and status signaling required by conventional storage peripherals. This makes the device relevant to USB storage adapters, embedded storage systems, legacy equipment upgrades, and controlled test platforms.
The verified listings identify the USB2005-MV-01 as a USB 2.0 peripheral controller with a full-speed ATA/ATAPI controller function. Its listed 2.5 V and 3.3 V operating support accommodates USB transceiver and embedded-storage interface requirements, while the surface-mount 100-LQFP package provides 100 electrical connections for controller, storage-side, clock, power, and interface signals. Exact operating-current, temperature, and timing limits require confirmation from the manufacturer datasheet.
The 100-pin LQFP construction makes this a high-pin-count mixed-signal interface device rather than a simple USB transceiver. In a storage bridge, the ATA/ATAPI side communicates with a drive while the USB side connects to a host. Correct implementation therefore depends on careful partitioning of USB, storage, digital-logic, power, and ground signals, together with proper termination and decoupling of high-speed communication lines.
Typical applications include a USB-to-IDE or USB-to-ATA storage adapter, a legacy embedded controller expansion, an industrial data-acquisition enclosure with removable storage, and a laboratory fixture for exercising ATA-compatible devices through USB. The controller's full-speed ATA/ATAPI function makes it especially appropriate where legacy storage compatibility is more important than the throughput of a modern USB 3.x or native SATA interface.
The primary design consideration is footprint continuity. A replacement must reproduce the 100-LQFP pin arrangement and preserve USB, ATA/ATAPI, power, clock, and signal behavior; merely sharing the general package family is insufficient. PCB layout should follow the manufacturer's reference design, keep sensitive signal paths short, provide local bypass capacitance, and maintain controlled return paths between the USB and storage interfaces.
This page consolidates verified distributor specifications, sourcing information, package details, and explicitly qualified replacement guidance. Because the supplied web results do not expose the full manufacturer pin table, electrical limits, or verified price breaks, those details are marked for further datasheet confirmation rather than inferred or fabricated.
Аналоги без доработки для USB2005-MV-01 — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
USB2005-MN-01
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Открыть даташит →USB2005-MV-01 Характеристики
| Product Type | USB 2.0 peripheral ATA/ATAPI controller |
| Manufacturer | Microchip Technology |
| USB Interface | USB 2.0 |
| USB Operating Speed | Full speed |
| Storage Interface | ATA/ATAPI |
| Operating Supply | 2.5 V / 3.3 V |
| Корпус | 100-pin LQFP |
| Package Body Size | 12 x 12 mm |
| Package Type | 100-LQFP (12x12) |
| Тип монтажа | Surface mount |
| Terminal Count | 100 pins |
| Product Category | Interface ICs - Specialized |
Руководство по цоколевке USB2005-MV-01 в корпусе 100-lqfp (12x12)
Цоколевка для USB2005-MV-01 (корпус 100-lqfp (12x12)). Нумерация выводов, функции и схемы подключения определены в техническом описании производителя. Обратитесь к нему для точного посадочного места и рекомендаций по пайке.
Нет подробных данных о распиновке для USB2005-MV-01.
Обратитесь к даташиту для полной конфигурации выводов.
Типичное применение
USB2005-MV-01 подходит для 6 применениеs: USB-to-ATA Storage Adapter, Legacy ATA Equipment Upgrade, Embedded Storage Gateway, Industrial Data Acquisition Enclosure, ATA Storage Test Fixture, Portable ATA Diagnostic System.
USB-to-ATA Storage Adapter
The USB2005-MV-01 fits a USB-to-ATA or USB-to-ATAPI storage adapter because the verified device implements a full-speed ATA/ATAPI controller function behind a USB 2.0 peripheral interface. Its listed 2.5 V and 3.3 V operating support can accommodate the interface requirements of a host-connected storage bridge. The adapter would place the controller between a USB connector and an ATA-compatible device, requiring careful separation of USB and storage signals, local bypass capacitors, correct connector protection, and a layout that follows the manufacturer reference design.
Рекомендуется
Legacy ATA Equipment Upgrade
The USB2005-MV-01 is appropriate for modernizing equipment that retains an ATA/ATAPI storage interface but needs a host-side USB connection. Its full-speed ATA/ATAPI controller capability preserves access to legacy storage commands while the USB 2.0 peripheral interface provides a more accessible external connection. The implementation must verify cable length, drive power, USB enumeration, and ATA timing rather than assume that a modern USB storage controller can directly replace this specialized bridge.
Рекомендуется
Embedded Storage Gateway
The USB2005-MV-01 can serve as the USB-facing block in an embedded storage gateway that accepts ATA/ATAPI media through the controller and presents that storage to a host or service processor. The USB 2.0 full-speed function provides a defined peripheral interface, while the 100-LQFP package supports the numerous power, ground, clock, ATA, and USB connections required by this mixed interface. System validation should include hot-plug behavior, power-state transitions, signal integrity, and compatibility with the selected ATA device.
Рекомендуется
Industrial Data Acquisition Enclosure
The USB2005-MV-01 is useful in an industrial data-acquisition enclosure that records information to ATA/ATAPI-compatible removable media while exposing a USB service connection to a host computer. The controller's verified full-speed ATA/ATAPI role and 2.5 V/3.3 V operating support fit a controller-based storage subsystem, while the surface-mount 100-LQFP package supports compact board construction. Because no temperature, power, or endurance limits were provided, industrial qualification requires confirmation from the complete manufacturer datasheet and system-level environmental testing.
Рекомендуется
ATA Storage Test Fixture
The USB2005-MV-01 can form the core of a controlled fixture for exercising ATA/ATAPI-compatible devices through a standardized USB 2.0 host interface. Its full-speed controller function makes it relevant to legacy drive compatibility, command-response testing, and firmware validation without adding a separate external protocol converter to the fixture. A practical fixture still needs USB protection, defined power limits, a host-side test application, and a layout that prevents ATA and USB return currents from interfering with one another.
Рекомендуется
Portable ATA Diagnostic System
The USB2005-MV-01 supports a portable diagnostic system that connects an ATA/ATAPI storage device to a laptop or service computer through USB. Its full-speed ATA/ATAPI controller capability provides the legacy storage side, and the USB 2.0 peripheral function supports portable enumeration over a standard cable. The design must account for drive startup current, connector protection, cable losses, and ground isolation because the supplied data does not establish the controller's maximum current, operating temperature, or exact timing margins.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для USB2005-MV-01 — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | USB2005-MN-01 |
|---|---|---|
| Package | 100-LQFP (12x12) | 100-LQFP (12x12), pending manufacturer confirmation |
| Brand | Microchip Technology | Microchip Technology / SMSC legacy reference |
| Product Type | USB 2.0 peripheral ATA/ATAPI controller | Specialized USB controller, detailed classification unavailable |
| Terminal Count | 100 pins | 100-pin package candidate; confirm in manufacturer datasheet |
Ключевые отличия
- Purpose-built USB-to-ATA/ATAPI controller function (против Generic USB interface MCUs such as AT90USB646-MUR)
- Verified 100-LQFP integration footprint (против AT90USB646-MUR)
- Dual listed operating-voltage support (против USB2005-MN-01)
Заметки по проектированию
Use the manufacturer's 100-LQFP (12 x 12 mm) footprint and pin table without substituting a generic LQFP library symbol. Verify every ATA/ATAPI, USB, clock, power, and ground connection against the authoritative datasheet. Keep USB and ATA/ATAPI routing away from sensitive control lines, provide local decoupling at each supply pin, and avoid splitting the ground plane beneath high-speed signal paths.
The supplied data confirms 2.5 V and 3.3 V operating support but does not specify rail tolerances, current limits, or power sequencing. Confirm which pins belong to each supply domain and size the source for the controller plus any externally powered ATA load. Use local high-frequency bypass capacitors and a low-impedance return path, while preventing ATA drive startup current from producing unacceptable droop on the controller's supply.
Treat USB and ATA/ATAPI signals as separate routed groups, maintain short return paths, and follow the manufacturer's recommended termination and layer stack. Do not infer signal polarity or pin names from the package identifier. Because the complete pinout is absent from the verified snippets, validate every high-speed trace against the manufacturer schematic and reference layout before fabrication to prevent package-to-package substitutions.
Do not treat USB2005-MN-01 or another similarly named controller as a drop-in replacement solely because of family naming or shared protocol wording. Confirm the exact 100-pin footprint, pin numbering, exposed connections, supply requirements, clock source, ATA signal directions, and USB behavior from both datasheets. Also verify host-driver compatibility and whether the board requires an external ATA transceiver, drive power control, or connector protection.
Информация о соответствии
The supplied search results do not provide explicit RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations. Compliance must be confirmed using the manufacturer product page, declaration, or authorized supply-chain documentation for the exact USB2005-MV-01 revision.
