CleO35 Module Datasheet
Version 1.0
Document Reference No.: FT_001299 Clearance No.: FTDI#493
4.1 Power Supply
The CleO35 module receives power externally. Users can combine the module with the FCC/CE certified
NerO or Arduino UNO and draw power from those board supplies. For details of the NerO module, refer to
FTDI-NerO for more Information.
Alternatively, the on-board USB connector, CN4 which is primarily for debug purpose and DFU firmware
upgrade may also supply power.
Once the 5V supply is applied, a Red LED power indicator will be turned on. A step down regulator U15
will step down the 5V to 3.3V. The 3.3V supply will serve all peripherals of the FT903 microcontroller.
Figure 2 - Power Supply
4.2 Micro-controller
The FT903Q 100-pin QFN microcontroller which is provided on the board belongs to 32-bit FT90X Super
Bridging Microcontroller family from FTDI Chip. For details of the FT903Q Microcontroller, refer to the
FT90X datasheet.
Figure 3 - Micro-Controller
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