lc89052t Sanyo Semiconductor Corporation, lc89052t Datasheet - Page 8

• Manufacturer Part Number: lc89052t
• Description: Digital Audio Interface Receiver
• Manufacturer: Sanyo Semiconductor Corporation

7.6 Microcontroller Interface AC Characteristics
7-6-1 : INTOPF = "1", INTSEL = "1", and fs is the input sampling frequency.
___
E/INT high-level pulse width
CL low-level pulse width
CL high-level pulse width
CL to CE setup time
CL to CE hold time
CL to DI setup time
CL to DI hold time
CL to CE hold time
CL to DO delay time
CE to DO delay time
PD low-level pulse width
E/INT
DO
CE
CL
DI
Parameter
t INTud
Table 7.6 Microcontroller Interface AC Characteristics
at Ta = -30 to 70°C, AV DD = DV DD = 3.0 to 3.6V, AGND = DGND = 0V
Figure 7.2 Microcontroller AC Characteristics
t PDdw
t INTuw
t CLdw
t CLuw
t CEsetup
t CEhold
t DIsetup
t DIhold
t CLhold
t CLtoDO
t CEtoDO
t CLuw
t DIsetup
Hi-Z
Symbol
t CLdw
7-6-1
LC89052T
Conditions
t CEhold
t CEtoDO
t DIhold
min
200
100
100
50
50
50
50
50
t CLtoDO
5
t CEsetup
typ
1/fs
t CLhold
max
63
20
20
No.7457-8/42
unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
s