PCA9535PW,118 NXP Semiconductors, PCA9535PW,118 Datasheet - Page 6
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PCA9535PW,118
Manufacturer Part Number
PCA9535PW,118
Description
IC I/O EXPANDER I2C 16B 24TSSOP
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9535BS118.pdf
(31 pages)
Specifications of PCA9535PW,118
Package / Case
24-TSSOP
Interface
I²C, SMBus
Number Of I /o
16
Interrupt Output
Yes
Frequency - Clock
400kHz
Voltage - Supply
2.3 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Includes
POR
Logic Family
PCA9535
Number Of Lines (input / Output)
16.0 / 16.0
Operating Supply Voltage
2.3 V to 5.5 V
Power Dissipation
200 mW
Operating Temperature Range
- 40 C to + 85 C
Input Voltage
5 V
Logic Type
I2C, SMBus
Maximum Clock Frequency
400 KHz
Mounting Style
SMD/SMT
Number Of Input Lines
16.0
Number Of Output Lines
16.0
Output Current
50 mA
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
935273946118
PCA9535PW-T
PCA9535PW-T
PCA9535PW-T
PCA9535PW-T
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PCA9535PW,118
Manufacturer:
NXP/恩智浦
Quantity:
20 000
NXP Semiconductors
6. Functional description
PCA9535_PCA9535C_5
Product data sheet
6.2.1 Command byte
6.1 Device address
6.2 Registers
Refer to
The command byte is the first byte to follow the address byte during a write transmission.
It is used as a pointer to determine which of the following registers will be written or read.
Table 4.
Command
0
1
2
3
4
5
6
7
Fig 6.
Figure 1 “Block diagram of PCA9535;
PCA9535; PCA9535C device address
Command byte
Register
Input port 0
Input port 1
Output port 0
Output port 1
Polarity Inversion port 0
Polarity Inversion port 1
Configuration port 0
Configuration port 1
Rev. 05 — 15 September 2008
16-bit I
0
2
C-bus and SMBus, low power I/O port with interrupt
1
fixed
slave address
0
0
PCA9535; PCA9535C
programmable
A2
PCA9535C”.
A1
002aac219
A0
R/W
© NXP B.V. 2008. All rights reserved.
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