MB91110 Ver la hoja de datos (PDF) - Fujitsu
Número de pieza
componentes Descripción
Fabricante
MB91110 Datasheet PDF : 112 Pages
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MB91110 Series
Pin no. Pin name
I/O* Circuit type
Function
87
(OPEN)
88
89
(OPEN)
(OPEN)
90
(OPEN)
Set this to OPEN.
91
(OPEN)
Set this to OPEN.
92
AVCC
VCC power supply for the A/D converter.
93
AVRH
A/D converter reference voltage (high potential side).
Be sure to turn on/off this pin with potential higher than AVRH
applied to VCC.
94
AVRL
A/D converter reference voltage (low potential side).
95
AVSS
VSS power supply for the A/D converter.
96
AN0
97
AN1
98
AN2
99
AN3
100
AN4
I
101
AN5
102
AN6
103
AN7
D
[AN0 to 7] A/D converter analog input.
106
ATG/PE0
I/O
[ATG] This is the external trigger input for the A/D converter.
This function is always used if selected as the initiation factor
H
for A/D, so output by other functions should be stopped ex-
cept when it is carried out intentionally.
[PE0] This is a general-purpose input/output port.
107 TRG0, 3/PE1
108 TRG1, 4/PE2 I/O
109 TRG2, 5/PE3
[TRG0 to 5] These are external trigger input pins of the PPG.
H
[PE1 to 3] These are general-purpose input/output ports.
110
INT0/PF0
111
INT1/PF1
112
INT2/PF2
113
INT3/PF3
114
INT4/PF4
I/O
115
INT5/PF5
116
INT6/PF6
117
INT7/PF7
[INT0 to 7] These are external interruption request inputs.
This input is always used while the corresponding external
interruption is permitted, so output using other functions
F
should be stopped except when carried out intentionally.
[PF0 to 7] These are general-purpose input/output ports.
119 DREQ0/PG0 I/O
[DREQ0] This is the DMA external transfer request input (ch
0) . This input is always used if selected as the transfer factor
H
for DMAC, so outputs from other functions should be
stopped except when carried out intentionally.
[PG0] This is a multi-purpose input/output port.
(Continued)
8
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