CS42416
DIGITAL INTERFACE CHARACTERISTICS
(For CQZ, T = +25° C; For DQZ, T = -40 to +85° C)
A
A
Parameters (Note 26)
High-Level Input Voltage
Symbol
VIH
Min
0.7xVLS
0.7xVLC
Typ
-
-
Max
-
-
Units
V
V
Serial Port
Control Port
Low-Level Input Voltage
Serial Port
Control Port
-
-
-
-
0.2xVLS
0.2xVLC
V
V
VIL
High-Level Output Voltage at Io=2 mA
(Note 27)Serial Port
Control Port
VLS-1.0
VLC-1.0
VA-1.0
-
-
-
-
-
-
V
V
V
VOH
MUTEC, GPOx
Low-Level Output Voltage at Io=2 mA
Serial Port, Control Port, MUTEC, GPOx
(Note 27)
VOL
Iin
-
-
-
-
-
-
0.4
V
Input Leakage Current
Input Capacitance
±10
µA
pF
mA
8
3
-
-
MUTEC Drive Current
Notes:
26. Serial Port signals include: RMCK, OMCK, ADC_SCLK, ADC_LRCK, DAC_SCLK, DAC_LRCK,
ADC_SDOUT, DAC_SDIN1-3, ADCIN1/2
Control Port signals include: SCL/CCLK, SDA/CDOUT, AD0/CS, AD1/CDIN, INT, RST
27. When operating RMCK above 24.576 MHz, limit the loading on the signal to 1 CMOS load.
DS602F1
15
CIRRUS [ CIRRUS LOGIC ]
