LC89058W-E 데이터 시트보기 (PDF) - ON Semiconductor
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LC89058W-E Datasheet PDF : 64 Pages
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LC89058W-E
8.5 CCB Microcontroller Interface AC Characteristics
Table 8.5: CCB Microcontroller Interface AC Characteristics at Ta=-30 to 70°C, AVDD=DVDD=3.0 to 3.6V,
AGND=DGND=0V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
XMODE pulse width, Low
tRST dw
200
μs
CL pulse width, Low
tCL dw
100
ns
CL pulse width, High
tCL uw
100
ns
CL to CE setup time
tCE setup
50
ns
CL to CE hold time
tCE hold
8-5-1
50
ns
CL to CE hold time
CL to DI setup time
tCE hold
tDI setup
8-5-2
0
ns
50
ns
CL to DI hold time
tDI hold
50
ns
CL to CE hold time
tCL hold
50
ns
CL to DO delay time
tCL to DO
20 ns
CE to DO delay time
tCE to DO
20 ns
DI pulse width
tDI dw
8-5-3
200
ns
8-5-1: CL has to lower before CE is H when CL is normal H clock.
8-5-2: Only when data write with CL of normal H clock.
8-5-3: DI has to L period for the reset period when DI is normal H.
DVDD
AVDD
XMODE (I)
CL (I)
CE (I)
DI (I)
tDIdw
DO (O)
tCLuw tCLdw
tRSTdw
tDIsetup
Hi-z
tCEhold
tDIhold
tCEtoDO
tCEsetup
tCLhold
tCLtoDO
Figure 8.2 CCB Microcontroller Interface AC Characteristics
No.A1056-15/64
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