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參數(shù)資料
| 型號： | MB90F946A |
| 廠商： | Fujitsu Limited |
| 英文描述： | 16-bit Proprietary Microcontroller |
| 中文描述： | 16位微控制器專有 |
| 文件頁數(shù)： | 11/68頁 |
| 文件大?。?/td> | 331K |
| 代理商： | MB90F946A |
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MB90945 Series
11
(Continued)
Pin no.
Pin name
Circuit type
Function
60
P95
D
General purpose I/O
SOT3
SOT output for UART3 (LIN/SCI/SPI)
61
P94
D
General purpose I/O
SCK3
SCK input/output for UART3 (LIN/SCI/SPI)
62
P91
D
General purpose I/O
SCK2
SCK input/output for UART 2 (LIN/SCI/SPI) (only MB90V390HA,
MB90V390HB and MB90F946A)
63
P92
D
General purpose I/O
SOT2
SOT output for UART 2 (LIN/SCI/SPI) (only MB90V390HA,
MB90V390HB and MB90F946A)
64
P96
D
General purpose I/O
67 to 74
PA0 to PA7
H
General purpose I/O. For the EVA device, these pins are high
current outputs.
75, 76
P80, P81
H
General purpose I/O. For the EVA device, these pins are high
current outputs.
32
AV
CC
Dedicated power supply pin (5 V) for the A/D converter
33
AVRH
Dedicated pos. reference voltage pin for the A/D converter
34
AVRL
Dedicated neg. reference voltage pin for the A/D converter
35
AVss
Dedicated power supply pin (0 V) for the A/D converter
52, 53
MD1, MD0
C
These are input pins used to designate the operating mode. They
should be connected directly to V
CC
or V
SS
.
51
MD2
G
This is an input pin used to designate the operating mode. It
should be connected directly to V
CC
or V
SS
.
15
65
90
Vcc
These are power supply (5 V) input pins. For the EVA device, pin
65 is the DV
CC
supply pin for the high current outputs.
16
44
66
91
Vss
These are power supply (0 V) input pins. For the EVA device, pin
66 is the DV
SS
supply pin for the high current outputs.
17
C
This is the power supply stabilization capacitor pin. It should be
connected to higher than or equal to 0.1
μ
F ceramic capacitor.
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