PCA9558PW,118 NXP Semiconductors, PCA9558PW,118 Datasheet - Page 6
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PCA9558PW,118
Manufacturer Part Number
PCA9558PW,118
Description
IC I2C SMBUS 8BIT I/O 28TSSOP
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9558PW112.pdf
(27 pages)
Specifications of PCA9558PW,118
Package / Case
28-TSSOP
Applications
PC's, PDA's
Interface
I²C
Voltage - Supply
3 V ~ 3.6 V
Mounting Type
Surface Mount
Logic Family
PCA9558
Number Of Lines (input / Output)
8.0 / 8.0
Propagation Delay Time
21 ns
Operating Supply Voltage
3 V to 3.6 V
Operating Temperature Range
0 C to + 70 C
Input Voltage
5 V
Logic Type
I2C, SMBus
Maximum Clock Frequency
400 KHz
Mounting Style
SMD/SMT
Number Of Input Lines
8.0
Number Of Output Lines
8.0
Output Voltage
5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
935269433118
PCA9558PW-T
PCA9558PW-T
PCA9558PW-T
PCA9558PW-T
NXP Semiconductors
PCA9558_4
Product data sheet
7.1.1 Multiplexer
Table 3.
D7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
1
Fig 5.
Fig 6.
D6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
1
I
I
2
2
Command byte
C-bus MUX_OUTx data byte
C-bus MUX_INx data byte
D5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
1
D4
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
:
1
MSB
MSB
0
0
D3
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
:
1
Rev. 04 — 14 April 2009
0
0
D2
0
0
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
:
1
MUXED
NON-
DATA
0
D1
0
1
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
:
1
MUX_IN
DATA E
MUX
D0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
:
1
E
MUX_IN
DATA D
Command
write to 256-byte EEPROM via I
read from 256-byte EEPROM via I
write to 6-bit EEPROM via I
read from 6-bit EEPROM via I
read Input Port (IP) register via I
read/write Output Port (OP) register via I
read/write Polarity Inversion (PI) register via
I
read/write Input/Output Configuration (IOC)
register via I
read/write MUX Control (MUXCNTRL) register
via I
read MUX_INx values via I
reserved
reserved
read 256-byte EEPROM and write OP register
read 256-byte EEPROM and write PI register
read 256-byte EEPROM and write IOC register
read IP register and write to 256-byte EEPROM
reserved
reserved
2
MUX
C-bus
D
2
C-bus
DATA C
MUX_IN
MUX
C
2
C-bus
8-bit I
MUX_IN
DATA B
MUX
B
2
C-bus/SMBus I/O port
002aad369
002aad370
MUX_IN
DATA A
MUX
LSB
LSB
A
PCA9558
2
2
C-bus
© NXP B.V. 2009. All rights reserved.
C-bus
2
C-bus
2
2
C-bus
C-bus
2
C-bus
2
C-bus
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