USB2244-AEZG-06, USB интерфейс, Контроллер Flash Media, USB 2.0, 3 В, 3.6 В, QFN, 36 вывод(-ов)
см. техническую документацию
Описание
The USB2244-AEZG-06 is an ultra-fast USB 2.0 multi-format SD/MMC and MS Flash Media Controller intended for reading and writing to popular flash media from the xDPicture Card (xD)2, Memory Stick® (MS), secure digital (SD) and MultiMediaCard (MMC) families. It is a fully integrated, single chip solution capable of ultra-high performance operation. Average sustained transfer rates exceeding 35MB/s are possible if the media and host can support those rates. It includes provisions to read/write secure media formats. This flash media card reader solution fully compliant with the USB 2.0 specification. All required resistors on the USB ports are integrated into the device. This includes all series termination resistors on D+ and D- pins and all required pull-down and pull-up resistors. The over-current sense inputs for the downstream facing ports have internal pull-up resistors.
• Targeted for applications in which single or "combo" media sockets are used
• Hardware-controlled data flow architecture for all self-mapped media
• Pipelined hardware support for access to non-self-mapped media
• Support included for secure media format on a licensed, customized basis
• SDIO and MMC Streaming mode support
• Media activity LED
• Internal card power FET
• Optimized pin-out improves signal routing which eases implementation for improved signal integrity
• Optimized for low latency interrupt handling software
• Reduced memory footprint of the software
Технические параметры
Версия USB | USB 2 |
Количество Выводов | 36вывод(-ов) |
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) | EAR99 |
EU RoHS | Compliant |
Interface Type | Serial/SPI |
Lead Shape | No Lead |
Maximum Data Rate (Mbps) | 35 |
Maximum Operating Frequency (MHz) | 24 |
Maximum Operating Supply Voltage (V) | 3.6 |
Maximum Operating Temperature (°C) | 70 |
Minimum Operating Supply Voltage (V) | 3 |
Minimum Operating Temperature (°C) | 0 |
Mounting | Surface Mount |
Packaging | Tray |
Part Status | Active |
PCB changed | 36 |
Pin Count | 36 |
PPAP | No |
Protocols Supported | USB 2 |
Standard Package Name | QFN |
Supplier Package | VQFN EP |
Supplier Temperature Grade | Commercial |
Type | Multi Format SD/MMC and MS Flash Media Controller |
Typical Operating Supply Voltage (V) | 3.3 |
Typical Supply Current (mA) | 135 |
USB Speed Type | Full Speed|High Speed |
USB Transceiver | Yes |
Data Rate | 35Mbps |
IC Type | Controller IC |
Maximum Operating Temperature | +70 °C |
Minimum Operating Temperature | 0 °C |
Mounting Type | Surface Mount |
Number of Transceivers | 1 |
Package Type | QFN |
Power Supply Type | Single |
Typical Single Supply Voltage | 3.3 V |
Width | 6.15mm |
USB Type | Peripheral Controller; USB Standard |
Вес, г | 0.8 |
Техническая документация
Дополнительная информация
Калькуляторы группы «Контроллеры интерфейсов»
Типы корпусов импортных микросхем