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USB2642

Microchip
Part Number USB2642
Manufacturer Microchip
Description USB 2.0 Hub and Flash Media Card Controller
Published Jul 10, 2020
Detailed Description USB2642 USB 2.0 Hub and Flash Media Card Controller Combo General Description The USB2642 is a USB 2.0 compliant, hi-sp...
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USB2642
USB2642

Overview
USB2642 USB 2.
0 Hub and Flash Media Card Controller Combo General Description The USB2642 is a USB 2.
0 compliant, hi-speed hub and 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 MultiMediaCardTM (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 50KH...


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