CleO35 Module Datasheet
Version 1.0
Document Reference No.: FT_001299 Clearance No.: FTDI#493
UART0_TXD
VDD3V3
UART0 transmit
3.3V supply
10
11
12
13
14
15
16
GND
Ground
SPIM_MISO
SPIM_MOSI
SPIM_SSn3
SPIM_SCK
SPI3 Master Input
SPI3 Master Output
SPI3 Chip Select
SPI3 Clock Line
Table 8 - CN5 Pin List
There is a jumper selection for the FT903 interrupt request through CN12. Users have 2 option to choose
from.
Pin Number
1-2
Description
Connect to Arduino/NerO MCU int0(D2)
Connect to Arduino/NerO MCU int1(D3)
3-4
Table 9 - CN12 Jumper Selection
4.9 Power and Program Interface
The power interface CN6, 1X8 position 2.54mm pitch female header, may be driven by NerO or an
Arduino UNO.
Users can use the USB connector CN4 for FT903 firmware upgrades. For the details of the tool operation,
refer to AN_325 FT900 Tool Chain Installation Guide.
Name
Description
Pin Number
1
2
3
4
5
6
7
8
NC
NC
IOREF
RESET
-
IO reference voltage
FT903 reset pin
No connection
5V supply
VDD5V
GND
GND
-
ground
ground
No connection
Table 10 - CN6 Pin List
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