參數(shù)資料
型號(hào): MB90947A
廠商: Fujitsu Limited
英文描述: 16-bit Proprietary Microcontroller
中文描述: 16位微控制器專(zhuān)有
文件頁(yè)數(shù): 47/68頁(yè)
文件大小: 331K
代理商: MB90947A
MB90945 Series
47
(4) UART0, SIO Timing
(T
A
=
40
°
C to
+
105
°
C, V
CC
=
3.5V to 5.5 V, V
SS
=
AV
SS
=
0.0 V)
Notes : AC characteristics in CLK synchronized mode.
C
L
is load capacity value of pins when testing.
t
CP
is the machine clock cycle time (Unit : ns) . Refer to “ (1) Clock timing” rating for t
CP
.
Parameter
Sym-
bol
Pin
Condition
Value
Unit
Re-
marks
Min
8 t
CP
Max
Serial clock cycle time
t
SCYC
SCK0, SCK4
SCK0, SCK4,
SOT0, SOT4
SCK0, SCK4,
SIN0, SIN4
SCK0, SCK4,
SIN0, SIN4
SCK0, SCK4
SCK0, SCK4
SCK0, SCK4,
SOT0, SOT4
SCK0, SCK4,
SIN0, SIN4
SCK0, SCK4,
SIN0, SIN4
Internal clock
operation output
pins are
C
L
=
80 pF
+
1 TTL.
ns
SCK
SOT delay time
t
SLOV
80
+
80
ns
Valid SIN
SCK
t
IVSH
100
ns
SCK
Valid SIN hold time
t
SHIX
60
ns
Serial clock “H” pulse width
Serial clock “L” pulse width
t
SHSL
t
SLSH
External clock
operation output
pins are
C
L
=
80 pF
+
1 TTL.
4 t
CP
4 t
CP
ns
ns
SCK
SOT delay time
t
SLOV
150
ns
Valid SIN
SCK
t
IVSH
60
ns
SCK
Valid SIN hold time
t
SHIX
60
ns
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