USB2642
USB 2.0 Flash Media Controller with Hi-Speed USB Hub
制造商:
产品信息
The USB2642 is a USB 2.0 compliant, hi-speed huband card reader combo solution. This fully-integrated, single chip solution provides USB expansion and flash media reader/writer integration. The Microchip USB2642 provides an ultra fast interface between a USB host and today’s popular flash media formats. The controller allows read/write capability to flash media including the following:
• Secure DigitalTM (SD)
• SD High CapacityTM (SDHC)
• SD Extended CapacityTM (SDXC)
• MultiMediaCardTM (MMC)
• Embedded MultiMediaCard (eMMC)
The USB2642 offers a versatile, cost-effective and energy-efficient hub controller with 2 downstream USB 2.0 ports and a flash media interface. The flash media interface can support sustained transfer rates exceeding 35 MB/s. Additionally, the USB2642 provides an I2CTM over USB bridge and an SD over USB bridge. The I2C bridge allows for control of any I2C slave device operating at 50KHz serial clock, while the SD bridge supports the use of SDIO cards.
*The service is subject to Microchip'sand requires a myMicrochip account.
Highlights
Ultra-fast Flash media reader/writer with two exposed downstream ports for external peripheral expansion
Optimizes footprint with an approximate 40% board space reduction compared to prior Microchip discrete devices
Reduces power consumption by approximately 30% versus alternative Microchip discrete solutions
Supports MultiMediaCard™ (MMC), Embedded MMC (eMMC) and SD cards
Internal code configurable using an external I2C™ EEPROM; support for external code using an SPI Flash EEPROM
Configurable software architecture supports customization for customer-specific applications and field upgradeable firmware
Ability to place the device away from the main board to deliver USB connectivity where it is needed within the system
RoHS-compliant 7x7mm,48-pin QFN package
Industrial temperature range (-40° to +85°C) options available
Target Applications
Comms Equipment
Servers
Printers
Digital TVs
Monitors
Media Players/Viewers
Gaming Consoles
Digital Photo Frames
Set-top Boxes
在线购买
型号:USB2642T-I/ML-SEU
描述:-
型号:USB2642-I/ML-SEU
描述:-
型号:USB2642T-I/ML
描述:-
型号:USB2642T/ML
描述:-
型号:USB2642/ML
描述:-
型号:USB2642-I/ML
描述:-