LC72720YVS-TLM-E 查看數據表（PDF） - ON Semiconductor
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LC72720YVS-TLM-E Datasheet PDF : 19 Pages
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(3) Serial data timing
CL : Normal high
CE
tCL
CL
VIH
VIL
DI
VIH
VIL
tSU
DO
LC72720YVS
tCH
VIH
VIL
tHD
VIH
VIH
tEL
VIL
tES
tDC
Internal data latch
tCE
VIL
VIH
tEH
tDH
tLC
Old
New
CL : Normal low
CE
tCH
tCL
CL
VIH
VIL
DI
VVIIHL
VVIIHL
tSU
tHD
DO
Internal data latch
tCE
VIH
VIL
tEL
VIH VIL
tES
tDC
tDC
VIL
VIL tEH
tDH
tLC
Old
New
Parameter
Data setup time
Data hold time
Clock low level time
Clock high level time
CE wait time
CE setup time
CE hold time
CE high level time
Data latch transition time
Data output time
Symbol
Conditions
min
typ
max Unit
tSU DI, CL
0.75
s
tHD DI, CL
0.75
s
tCL CL
0.75
s
tCH CL
0.75
s
tEL CE, CL
0.75
s
tES CE, CL
0.75
s
tEH CE, CL
0.75
s
tCE CE
20
ms
tLC
1.15
s
tDC DO, CL Differs with the value of the pull-up
tDH DO, CE resistor used.
0.46
s
0.46
s
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