PCA9558PW,118 NXP Semiconductors, PCA9558PW,118 Datasheet - Page 4
![IC I2C SMBUS 8BIT I/O 28TSSOP](/photos/6/52/65262/568-28-tssop_sot361-1_sml.jpg)
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
6. Pinning information
PCA9558_4
Product data sheet
6.1 Pinning
6.2 Pin description
Table 2.
Symbol
SCL
SDA
IO_OUT_LOW
A0
MUX_INA
MUX_INB
MUX_INC
MUX_IND
MUX_INE
V
IO0
IO1
IO2
IO3
IO4
IO5
IO6
IO7
Fig 2.
SS
Pin configuration for TSSOP28
Pin description
IO_OUT_LOW
MUX_INA
MUX_INB
MUX_INC
MUX_IND
MUX_INE
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Rev. 04 — 14 April 2009
SDA
SCL
V
IO0
IO1
IO2
IO3
A0
SS
10
11
12
13
14
1
2
3
4
5
6
7
8
9
Description
serial I
serial bidirectional I
active LOW control forces all GPIO to logic 0 outputs
A0 address
external input A to multiplexer
external input B to multiplexer
external input C to multiplexer
external input D to multiplexer
external input E to multiplexer
ground
general purpose input/output 0 (open-drain output)
general purpose input/output 1 (open-drain output)
general purpose input/output 2 (open-drain output)
general purpose input/output 3 (open-drain output)
general purpose input/output 4 (open-drain output)
general purpose input/output 5 (open-drain output)
general purpose input/output 6 (open-drain output)
general purpose input/output 7 (open-drain output)
PCA9558PW
2
C-bus clock
002aad365
2
C-bus data
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V
WP
MUX_OUT_LOW
NON_MUXED_OUT
MUX_OUTA
MUX_OUTB
MUX_OUTC
MUX_OUTD
MUX_OUTE
MUX_SELECT
IO7
IO6
IO5
IO4
DD
8-bit I
2
C-bus/SMBus I/O port
PCA9558
© NXP B.V. 2009. All rights reserved.
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