CS181012-CQZ Cirrus Logic Inc, CS181012-CQZ Datasheet - Page 14
![IC COBRANET CS181012 144LQFP](/photos/7/3/70376/mfg_cs18101_series_sml.jpg)
CS181012-CQZ
Manufacturer Part Number
CS181012-CQZ
Description
IC COBRANET CS181012 144LQFP
Manufacturer
Cirrus Logic Inc
Series
CobraNet®r
Type
Audio Processorr
Specifications of CS181012-CQZ
Package / Case
144-LQFP
Applications
Data Transport
Mounting Type
Surface Mount
Mounting Style
SMD/SMT
Number Of Converters
8
Core Size
32 Bit
Digital Ic Case Style
LQFP
No. Of Pins
144
Supply Voltage Range
1.71V To 1.89V
Operating Temperature Range
0°C To +70°C
Filter Terminals
SMD
Supply Voltage Min
3.13V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1021 - MODULE COBRANET 4961 CM2 FB598-1020 - MODULE COBRANET 1810 CM2 MT
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
598-1025
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS181012-CQZ
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
Company:
Part Number:
CS181012-CQZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
CobraNet Hardware User’s Manual
Pinout and Signal Descriptions
4.2.5 Miscellaneous Signals
4.2.6 Power and Ground Signals
14
AUX_POWER
WATCHDOG
VCC
VCC
HRESET
Signal
MUTE
VDDIO
Signal
VDDD
VDDA
GND
[3-0]
NC
_+
_+
3V
5V
Description
No Connect
System Digital +3.3 v
Watch Dog
Interface
Ready
Reset
Digital Ground
Description
Direction
Out
Out
In
-
J1:B20, B17, B15,
J3:B14, B12, B10,
J1:B19, B16, B14,
J3:B16, B15, B13,
B13, B11, B9, B7,
B12, B10, B8, B6,
B11, B9, B7, B5,
B8, B6, B4, B2
J1:A18
J3:A17
J3:B[20:19],
J3:A2
CM-2 Pin #
J3;B[18:17]
CM-2
Pin #
©
A[20:19]
B5, B3
B4, B2
B3, B1
-
Copyright 2005 Cirrus Logic, Inc.
N/A
N/A
N/A
CS4961xx Pin #
28, 50-53, 78-
81, 141, 142
CS1810xx/
93
95
92
CS1810xx/CS4961xx
10, 24, 54, 66, 83,
18, 33, 44, 60, 73,
13, 21, 27, 36, 47,
57, 63, 69, 76, 86,
94, 101, 116, 122,
126, 133, 139
98, 119, 130
91, 113, 136
Pin #
N/A
N/A
129
N/A
System reset (active low).
10 ns max rise time. 1 ms min assertion time.
Toggles at 750 Hz nominal rate to indicate proper
operation. Period duration in excess of 200 ms
indicates hardware or software failure has occurred
and the interface should be reset. Note that
improper operation can also be indicated by short
pulses (<100 ns).
Asserts (active low) during initialization and when a
fault is detected or connection to the network is lost.
3.3
+1.8 V @ 500mA Typ. for Core Logic
+3.3 V @ 120mA Typ. for I/O Logic
±
Filtered +1.8 V @ 10mA Typ.
0.3v, 500 mA Typ., 750 mA Max.
Backwards Compatibility
Notes
Specification
DS651UM23
Version 2.3