參數(shù)資料
型號: MB90F456S
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): 63/78頁
文件大?。?/td> 680K
代理商: MB90F456S
MB90455 Series
63
(4) UART timing
(V
CC
=
4.5 V to 5.5 V, V
SS
=
0.0 V, T
A
=
40
°
C to
+
105
°
C)
Value
* : Refer to "(1) Clock timing" ratings for t
CP
(internal operation clock cycle time).
Notes:
AC rating in CLK synchronous mode.
C
L
is a load capacitance value on pins for testing.
Parameter
Symbol Pin name
Conditions
Unit Remarks
Min
Max
Serial clock cycle time
t
SCYC
SCK1
Internal shift clock
mode output pin is :
CL
=
80 pF+1TTL.
8 t
CP
*
ns
SCK
SOT delay time
t
SLOV
SCK1,
SOT1
80
+
80
ns
Valid SIN
SCK
t
IVSH
SCK1,
SIN1
100
ns
SCK
valid SIN hold time
t
SHIX
SCK1,
SIN1
60
ns
Serial clock “H” pulse width
t
SHSL
SCK1
External shift clock
mode output pin is :
CL
=
80 pF+1TTL.
4 t
CP
*
ns
Serial clock “L” pulse width
t
SLSH
SCK1
4 t
CP
*
ns
SCK
SOT delay time
t
SLOV
SCK1,
SOT1
150
ns
Valid SIN
SCK
t
IVSH
SCK1,
SIN1
60
ns
SCK
valid SIN hold time
t
SHIX
SCK1,
SIN1
60
ns
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