參數(shù)資料
型號(hào)： MB90P678
廠商： Fujitsu Limited
英文描述： 16-Bit Proprietary Microcontroller(16位專用微控制器)
中文描述： 16位微控制器專利（16位專用微控制器）
文件頁(yè)數(shù)： 10/111頁(yè)
文件大?。?/td> 736K
代理商： MB90P678
MB90670/675 Series
10
I
PIN DESCRIPTION
Pin no.
Pin name
Circuit
type
Function
LQFP*
1
QFP*
2
LQFP*
3
QFP*
4
62
64
63
65
65
to
72
74
80
81
83
to
90
82
83
85
to
92
X0
X1
P00 to P07
A
(Oscillation)
Crystal oscillator pins
67
to
B
(CMOS)
General-purpose I/O ports
This function is valid in single-chip mode.
I/O pins for the lower 8 bits of the external address/
data bus
This function is valid in modes where the external bus
is enabled.
General-purpose I/O ports
This function is valid in single-chip mode.
I/O pins for the upper 8 bits of the external address/
data bus
This function is valid in modes where the external bus
is enabled.
Wake-up interrupt I/O pins
This function is valid in single-chip mode.
When external interrupts are enabled, external
interrupt inputs may be used at any time.
It is necessary to stop port output when external
interrupt inputs, except using port output deliberately.
General-purpose I/O ports
This function is valid either in single-chip mode or
when the external address output control register
specification is “port.”
External address bus output pins A16 to A19
This function is valid in modes where the external bus
is enabled and the upper address control register
specification is “address.”
General-purpose I/O ports
This function is always valid.
Reload timer 0 and 1 event input pins
During reload timer input operations, reload timer
inputs may be used at any time.
It is necessary to stop port output when reload timer
inputs, except using port output deliberately.
General-purpose I/O ports
This function is valid when the reload timer 0 and 1
output is disabled.
Reload timer 0 and 1 output pins
This function is valid when the reload timer 0 and 1
output is enabled.
AD00 to AD07
73
to
80
75
to
80,
1,
2
91
to
98
93
to
100
P10 to P17
B
(CMOS)
AD08 to AD15
WI0 to WI7
1
to
4
3
to
6
99,
100,
1,
2
1
to
4
P20 to P23
B
(CMOS)
A16 to A19
5, 6
7, 8
3, 4
5, 6
P24, P25
E
(CMOS/H)
TIN0, TIN1
7, 8
9, 10
5, 6
7, 8
P26, P27
E
(CMOS/H)
TOT0,
TOT1
*1: FPT-80P-M05
*2: FPT-80P-M06
*3: FPT-100P-M05
*4: FPT-100P-M06
(Continued)
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