MAX3421EETJ+, USB интерфейс, USB Контроллер Host/Периферии с Защитой от ЭСР, USB 2.0, 3 В, 3.6 В, TQFN
см. техническую документацию
Описание
The MAX3421EETJ+ is a USB peripheral/host controller with SPI interface in 32 pin TQFN package. It contains a digital logic, analogue circuitry necessary to implement a full speed USB peripheral or a full-/low- speed host compliant to USB specification rev 2.0. A built-in transceiver features ±15kV ESD protection & programmable USB connect, disconnect. An internal serial interface engine handles low level USB protocol details such as error checking and bus retries. It operates using a register set accessed by an SPI interface that operates up to 26MHz. Any SPI master (microprocessor, ASIC, DSP, etc.) can add USB peripheral or host functionality using simple 3-wire or 4- wire SPI interface. It makes vast collection of USB peripherals available to any microprocessor, ASIC or DSP when it operates as a USB host. It has a firmware/hardware control of an internal D+ pull-up resistor (peripheral mode) & D+/D- pull-down resistors (host mode). It is used in MP3 players, microprocessors & DSPs.
• Supply voltage range is 3V to 3.6V, ESD protection on D+, D- and VBCOMP
• Operating temperature range from -40°C to 85°C
• Microprocessor independent USB solution, integrated USB transceiver
• Handles low level USB signalling details
• Level translators and VL input allow independent system interface voltage
• Internal comparator detects VBUS for self powered peripheral applications
• Interrupt output pin (level or programmable edge) allows polled or interrupt driven SPI interface
• 8 general purpose inputs, 8 general purpose outputs & intelligent USB SIE
• Interrupt signal for general-purpose input pins, programmable edge polarity
• Automatically handles USB flow control & double buffering
Технические параметры
Версия USB | USB 2 |
Количество Выводов | 32вывод(-ов) |
Количество Портов | 1 Порт |
Максимальная Рабочая Температура | 85 C |
Максимальное Напряжение Питания | 3.6В |
Минимальная Рабочая Температура | -40 C |
Минимальное Напряжение Питания | 3В |
Скорость Передачи Данных | 12Мбит/с |
Стиль Корпуса Интерфейса | TQFN |
Тип USB Микросхемы | USB Контроллер Host/Периферии с Защитой от ЭСР |
Уровень Чувствительности к Влажности (MSL) | MSL 1-Безлимитный |
Brand: | Analog Devices/Maxim Integrated |
Data Rate: | 12 Mb/s |
Development Kit: | MAX3421EVKIT-1+ |
Factory Pack Quantity: Factory Pack Quantity: | 60 |
Interface Type: | SPI |
Manufacturer: | Analog Devices Inc. |
Maximum Operating Temperature: | +85 C |
Minimum Operating Temperature: | -40 C |
Mounting Style: | SMD/SMT |
Operating Supply Current: | 45 mA |
Operating Supply Voltage: | 3.3 V |
Package / Case: | TQFN-32 |
Packaging: | Tube |
Part # Aliases: | MAX3421E |
Product Category: | USB Interface IC |
Product Type: | USB Interface IC |
Product: | USB Controllers |
Series: | MAX3421E |
Speed: | Full Speed(FS) |
Standard: | USB 2 |
Subcategory: | Interface ICs |
Supply Voltage - Max: | 3.6 V |
Supply Voltage - Min: | 3 V |
Type: | Host Controller |
Вес, г | 0.07 |
Техническая документация
Дополнительная информация
Калькуляторы группы «Интерфейсы прочие»
Типы корпусов импортных микросхем