NCN2500 Description
Pin 1 Symbol DSPD Function INPUT Description The DSPD logic level (Data Speed) activates the Low or the High speed operation on the USB port. DSPD = Low Low Speed, RPU1 and RPU2 connected to D− DSPD = High Full Speed, RPU1 and RPU2 connected to D+ This pin interfaces the USB signals with the microcontroller digital line. The data present on the D+/D− pins are translated onto this signal.
NCN2500 Key Features
- pliant to the USB Specification, Version 2.0, Low and Full