TUSB2077A 7-Port Hub for the Universal Serial Bus With Optional Serial EEPROM Interface

1 Features 1• Fully Compliant With the USB Specification as a Full-Speed Hub: TID #20240226 • Integrated USB Transceivers • 3.3-V Low-Power ASIC Logic • Two Power Source Modes – Self-Powered Mode Supporting Seven Downstream Ports – Bus-Powered Mode Supporting Four Downstream Ports • All

EEPROM Emulation with STR71x

INTRODUCTION External EEPROMs are often used in applications to store data that may be later updated or adjusted. On the other hand, the microcontrollers used in these systems are based more and more on embedded Flash. The trend to continuously reduce the number of components is forcing designer

Universal Bushings

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Open/Closed Universal Bushings

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On-Chip Voice//Audio DSP

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High-accuracy EPROM Programmable Single-PLL Clock Generator

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