I/O Pin Characteristics - Cirrus Logic CS44600 Manual

6-channel digital amplifier controller
Table of Contents

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2.1

I/O Pin Characteristics

Power
Signal Name
Rail
RST
VLC
SCL/CCLK
VLC
SDA/CDOUT
VLC
AD0/CS
VLC
AD1/CDIN
VLC
INT
VLC
MUTE
VLC
DAI_SDINx
VLS
DAI_SCLK
VLS
DAI_LRCK
VLS
DAI_MCLK
VLS
SYS_CLK
VLS
XTI
VDX
XTO
VDX
GPIOx
VDP
PWMOUTAx+/-
VDP
PWMOUTBx+/-
VDP
PSR_MCLK
VDP
PSR_SYNC
VDP
PSR_DATA
VDP
PSR_EN
VDP
PSR_RESET
VDP
PS_SYNC
VDP
DS633F1
I/O
Driver
Input
-
Input
-
Input /
2.5-5.0 V,
Output
CMOS/Open Drain
Input
-
Input
-
2.5-5.0 V,
Output
CMOS/Open Drain
Input
-
Input
-
Input
-
Input
-
Input
-
Output
2.5-5.0 V, CMOS
Input
-
Output
-
Input /
3.3/5.0 V,
Output
CMOS/Open Drain
Output
3.3/5.0 V, CMOS
Output
3.3/5.0 V, CMOS
Output
3.3/5.0 V, CMOS
Input
-
Input
-
Output
3.3/5.0 V, CMOS
Output
3.3/5.0 V, CMOS
Output
3.3/5.0 V, CMOS
Receiver
2.5 V and 3.3/5.0 V TTL Compatible.
2.5 V and 3.3/5.0 V TTL Compatible, with Hysteresis.
2.5 V and 3.3/5.0 V TTL Compatible, with Hysteresis.
2.5 V and 3.3/5.0 V TTL Compatible, Internal pull-up.
2.5 V and 3.3/5.0 V TTL Compatible, Internal pull-up.
-
2.5 V and 3.3/5.0 V TTL Compatible.
2.5 V and 3.3/5.0 V TTL Compatible.
2.5 V and 3.3/5.0 V TTL Compatible.
2.5 V and 3.3/5.0 V TTL Compatible.
2.5 V and 3.3/5.0 V TTL Compatible.
-
2.5 V and 3.3/5.0 V TTL Compatible, Internal pull-down.
-
3.3/5.0 V TTL Compatible.
-
-
-
3.3/5.0 V TTL Compatible, Internal pull-up.
3.3/5.0 V TTL Compatible, Internal pull-up.
-
-
-
CS44600
19

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