DS07-16301-4E Datasheet, PDF (11/99 Pages) Fujitsu Component Limited. – 32-bit RISC Microcontroller CMOS FR30 Series

MB91101/MB91101A
(Continued)
Pin no.
LQFP*¹ QFP*²
82
85
83
86
72 to 75 75 to 78
69
72
70
73
71
74
43,
46,
93
96
4
7
15,
18,
40,
43,
65,
68,
90
93
Pin name
SO2
OCPA2
PF6
OCPA0
PF7
ATG
AN0 to AN3
AVCC
AVRH
AVSS / AVRL
VCC5
VCC3
VSS
Circuit
type
Description
UART2 data output pin
This function is available when UART2 data output is enabled.
PWM timer output pin
F This function is available when PWM timer output is enabled.
Can be configured as the I/O port when SO2 and OCPA2 are
not used.
This function is available when UART2 data output is disabled.
PWM timer output pin
This function is available when PWM timer output is enabled.
Can be configured as the I/O port when OCPA0 and ATG are
not used.
F ^{This function is available when PWM timer output is disabled.}
External trigger input pin for A/D converter
This pin is used for input when external trigger is selected to
cause A/D converter operation, and it is necessary to disable
output for other functions from this pin unless such output is
made intentionally.
D Analog input pins of A/D converter
— Power supply pin (VCC) for A/D converter
Reference voltage input (high) for A/D converter
— Make sure to turn on and off this pin with potential of AVRH or
more applied to AVCC.
—
Power supply pin (VSS) for A/D converter and reference voltage
input pin (low)
5 V power supply pin (VCC) for digital circuit
— Always two pins must be connected to the power supply (con-
nect to 3 V power supply when operating at 3 V).
Bypass capacitor pin for internal capacitor.
— Also connect this pin to 3 V power supply when operating at
3 V.
— Earth level (VSS) for digital circuit
*1: FPT-100P-M05
*2: FPT-100P-M06
Note: In most of the above pins, I/O ports and resource I/O are multiplexed, e.g. P82 and BRQ. In case of conflict
between output of I/O ports and resource I/O, priority is always given to the output of resource I/O.
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