CRD42L51 Cirrus Logic Inc, CRD42L51 Datasheet - Page 9

• Manufacturer Part Number: CRD42L51
• Description: Ref Bd Low-voltage Stereo Codec
• Manufacturer: Cirrus Logic Inc

DS679F1
1.1
(MCLKDIV2)
Pin Name
SCL/CCLK
SW/(HW)
SDA/CDIN
AD0/CS
SDOUT
RESET
(I²S/LJ)
(DEM)
MCLK
LRCK
SCLK
(M/S)
SDIN
Digital I/O Pin Characteristics
The logic level for each input should not exceed the maximum ratings for the VL power supply.
Input/Output
Input/Output
Input/Output
Input/Output
Input
Input
Input
Input
Input
I/O
1.8 V - 3.3 V, CMOS/Open Drain
1.8 V - 3.3 V, CMOS
1.8 V - 3.3 V, CMOS
1.8 V - 3.3 V, CMOS
Table 1. I/O Power Rails
Driver
-
-
-
-
-
1.8 V - 3.3 V, with Hysteresis
1.8 V - 3.3 V, with Hysteresis
1.8 V - 3.3 V
1.8 V - 3.3 V
1.8 V - 3.3 V
1.8 V - 3.3 V
1.8 V - 3.3 V
1.8 V - 3.3 V
1.8 V - 3.3 V
Receiver
CS42L51
9