LC89057W-VF4A-E Datasheet, PDF (9/59 Pages) Sanyo Semicon Device – Digital Audio Interface Transceiver

LC89057W-VF4A-E
8.5 Microcontroller Interface AC Characteristics
Table 8.5: I/F 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
INT pulse width, Low
tINT _wd
8-5-1
5
1/fs
36 μs
CL pulse width, Low
tCL _dw
100
ns
CL pulse width, High
tCL _uw
100
ns
CL, CE setup time
tCE _setup
50
ns
CL, CE hold time
tCE _hold
50
ns
CL, DI setup time
tDI _setup
50
ns
CL, DI hold time
tDI _hold
50
ns
CL, CE hold time
tCL _hold
50
ns
CL, DO delay time
tCL _{to DO}
20 ns
CE, DO delay time
tCE _{to DO}
8-5-1: When INTOPF is set to "1", fs = input sampling frequency
20 ns
t_INTdw
INT
t_CLuw t_CLdw
CL
t_CEsetup
CE
t_CEhold
t_DIsetup
t_DIhold
t_CLhold
DI
t_CEtoDO
t_CLtoDO
DO
Hi-Z
Figure 8.2 Microcontroller Interface AC Characteristics
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