LC89058W-E Datasheet, PDF (15/64 Pages) Sanyo Semicon Device – Digital Audio Interface Receiver

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
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