參數(shù)資料
型號(hào): HD404849H
廠商: Hitachi,Ltd.
英文描述: SPLICE
中文描述: 4位單片機(jī)
文件頁數(shù): 121/125頁
文件大?。?/td> 471K
代理商: HD404849H
HD404849 Series
121
During Transmit Clock Input
Item
Symbol
Pin
SCK
SCK
SCK
SCK
SCK
Min
Typ
Max
Unit
Test Condition
Note
Transmit clock cycle time
t
Scyc
t
SCKH
t
SCKL
t
SCKr
t
SCKf
t
DSO
1.0
t
cyc
t
Scyc
t
Scyc
ns
1
Transmit clock high width
0.4
1
Transmit clock low width
0.4
1
Transmit clock rise time
100
1
Transmit clock fall time
100
ns
1
Transmit output data delay
time
SO
300
ns
Load shown in figure
100
1
Serial input data setup time
t
SSI
t
HSI
SI
200
ns
1
Serial input data hold time
Note: 1. Refer to figure 99.
SI
200
ns
1
t
CPr
t
CPf
V
CC
– 0.3 V
0.3 V
OSC
1
t
CPH
t
CPL
1/f
CP
Figure 95 External Clock Timing
0.9V
CC
0.1V
CC
INT
0
to INT
3
,
EVNB
, EVND
t
IH
t
IL
Figure 96 Interrupt Timing
t
RSTr
t
RSTL
0.9V
CC
0.1V
CC
RESET
Figure 97 Reset Timing
t
STPr
t
STPL
0.9V
CC
0.1V
CC
STOPC
Figure 98
STOPC
Timing
相關(guān)PDF資料
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