USB2640-HZH-02, USB интерфейс, Контроллер Flash Media, USB 2.0, 3 В, 3.6 В, QFN, 48 вывод(-ов)
см. техническую документацию
Описание
The USB2640-HZH-02 is an USB 2.0 compliant hi-speed Hub for USB port expansion with an attached mass storage class peripheral controller. The controller allows read/write capability to popular flash media from the following families: Secure Digital (SD), MultiMediaCard (MMC), xD-Picture Card (xD) and Memory Stick® (MS). It is a fully integrated, single chip solution providing USB expansion and integrated flash card media reader/writer capability of ultra-high performance operation. Average sustained transfer rates exceeding 35MB/s are possible. The hub controller with internally connected ultra-fast flash media reader/writer and 2 exposed downstream ports for external peripheral expansion. It features the flexible port mapping and port disable sequencing supports multiple platform designs, programmable USB differential-pair pin locations eases PCB design by aligning USB signal traces directly to connectors and programmable USB transceiver drive strength recovers signal integrity.
• Transaction translator in the hub supports operation of full-speed and low-speed peripherals
• Enhanced EMI rejection and ESD protection performance
• On-board 24MHz crystal driver circuit
• Optional external 24MHz clock input
• Up to 9 GPIOs for special functions
• 8051 8-bit Microprocessor
• EEPROM update via USB
Технические параметры
| Версия USB | USB 2 |
| Количество Выводов | 48вывод(-ов) |
| Количество Портов | 2 Порта |
| Линейка Продукции | - |
| Максимальная Рабочая Температура | 70°C |
| Максимальное Напряжение Питания | 3.6В |
| Минимальная Рабочая Температура | 0°C |
| Минимальное Напряжение Питания | 3В |
| Скорость Передачи Данных | 480Мбит/с |
| Стиль Корпуса Интерфейса | QFN |
| Тип USB Микросхемы | Контроллер Flash Media |
| Уровень Чувствительности к Влажности (MSL) | MSL 1-Безлимитный |
| Automotive | No |
| ECCN (US) | 3A991a.3. |
| EU RoHS | Compliant |
| Interface Type | SPI |
| Lead Shape | No Lead |
| Maximum Operating Temperature (°C) | 85 |
| Minimum Operating Temperature (°C) | -40 |
| Mounting | Surface Mount |
| Packaging | Tray |
| Part Status | Active |
| PCB changed | 48 |
| Pin Count | 48 |
| PPAP | No |
| Protocols Supported | USB 2 |
| Standard Package Name | QFN |
| Supplier Package | VQFN EP |
| Type | Flash Media Controller |
| USB Transceiver | Yes |
| USB Type | Peripheral Controller, USB Hub; USB Standard |
| Вес, г | 1.61 |
Техническая документация
Дополнительная информация
Калькуляторы группы «Интерфейсы прочие»
Типы корпусов импортных микросхем
