RB-D610Q327TB48 User
’
s Manual
FEBL610Q327RB
4
5.3. ADC(AIN4-AIN7)
The RB-D610Q327TB48 has registers indicated by "R7-R10" and capacitors indicated by "C5-C8" (not mounted) so that
P44-P47 pins of MCU are enable to use as AIN4-AIN7 which are Succesive Approximation type A-D Converter functions.
Mount a noise reduciton capacitor on board land indicated by “C5-C8” if necessary. Figure 4 shows the ADC circuit
processing example.
When using the Succesive Approximation type A-D Converter functions without using resistors, apply a voltage to the through
hole.
Figure 4
ADC circuit processing example
5.4. Jack
Jack is connnected to SPP/SPM pins of the MCU.
Connect only monaural speakers to the jack.
Through hole for
applying voltage
Land size of 1608 for
mounting capacitor
