PCA9539BS,118 NXP Semiconductors, PCA9539BS,118 Datasheet - Page 16

• Manufacturer Part Number: PCA9539BS,118
• Description: IC I/O EXPANDER I2C 16B 24HVQFN
• Manufacturer: NXP Semiconductors

Specifications of PCA9539BS,118

• Package / Case: 24-VQFN Exposed Pad, 24-HVQFN, 24-SQFN, 24-DHVQFN
• 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: PCA9539
• 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: 568-1841-2; 935277296118; PCA9539BS-T

NXP Semiconductors
8. Application design-in information
PCA9539_PCA9539R_5
Product data sheet
Fig 16. Typical application
(5 V)
V
DD
CONTROLLER
Device address configured as 1110 100X for this example.
IO0_0, IO0_2, IO0_3 configured as outputs.
IO0_1, IO0_4, IO0_5 configured as inputs.
IO0_6, IO0_7 and (IO1_0 to IO1_7) configured as inputs.
MASTER
V
V
DD
SS
RESET
SDA
SCL
INT
10 k
10 k
10 k
16-bit I
10 k
2
Rev. 05 — 28 July 2008
C-bus and SMBus low power I/O port with interrupt and reset
SCL
SDA
INT
RESET
A1
A0
PCA9539
V
V
DD
SS
IO0_0
IO0_1
IO0_2
IO0_3
IO0_4
IO0_5
IO0_6
IO0_7
IO1_0
IO1_1
IO1_2
IO1_3
IO1_4
IO1_5
IO1_6
IO1_7
2 k
PCA9539; PCA9539R
NUMERIC
10 DIGIT
KEYPAD
100 k
( 3)
enable
INT
RESET
(e.g., alarm system)
ALARM
(e.g., temp sensor)
A
B
SUB-SYSTEM 1
SUB-SYSTEM 2
SUB-SYSTEM 3
002aad730
(e.g., counter)
© NXP B.V. 2008. All rights reserved.
controlled
switch
(e.g., CBT device)
V
DD
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