PCA9506DGG,512 NXP Semiconductors, PCA9506DGG,512 Datasheet - Page 19
![IC I/O EXPANDER I2C 40B 56TSSOP](/photos/6/90/69034/pca9506dgg_sml.jpg)
PCA9506DGG,512
Manufacturer Part Number
PCA9506DGG,512
Description
IC I/O EXPANDER I2C 40B 56TSSOP
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9505DGG112.pdf
(34 pages)
Specifications of PCA9506DGG,512
Package / Case
56-TSSOP
Interface
I²C
Number Of I /o
40
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
PCA9506
Number Of Lines (input / Output)
40.0 / 40.0
Operating Supply Voltage
2.3 V to 5.5 V
Power Dissipation
500 mW
Operating Temperature Range
- 40 C to + 85 C
Input Voltage
5.5 V
Logic Type
I/O Expander
Maximum Clock Frequency
400 KHz
Mounting Style
SMD/SMT
Number Of Input Lines
40.0
Number Of Output Lines
40.0
Output Current
50 mA
Output Voltage
5.5 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
568-3354-5
935280798512
PCA9506DGG
935280798512
PCA9506DGG
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PCA9506DGG,512
Manufacturer:
NXP/恩智浦
Quantity:
20 000
NXP Semiconductors
9. Application design-in information
PCA9505_9506
Product data sheet
Fig 15. Typical application
V
DD
Device address configured as 0100 000X for this example.
IO0_0, IO0_2, IO0_3, IO1_0 to IO3_7 are configured as outputs.
IO0_1, IO0_4, IO4_0 to IO4_7 configured as inputs.
CONTROLLER
MASTER
V
GND
DD
RESET
SDA
SCL
INT
OE
1.6 kΩ
1.6 kΩ
(optional)
1.1 kΩ
All information provided in this document is subject to legal disclaimers.
2 kΩ
(optional)
1.1 kΩ
Rev. 4 — 3 August 2010
RESET
INT
OE
SCL
SDA
A2
A1
A0
PCA9505/06
V
DD
V
ALPHA NUMERIC
SS
KEYPAD
IO0_0
IO0_1
IO0_2
IO0_3
IO0_4
IO0_5
IO1_0
IO3_7
IO4_0
IO4_7
40-bit I
5 V
2
C-bus I/O port with RESET, OE and INT
24 LED MATRIX
ENABLE
PCA9505/06
INT
RESET
(e.g., alarm system)
ALARM
(e.g., temp sensor)
A
B
SUB-SYSTEM 1
SUB-SYSTEM 2
SUB-SYSTEM 3
(e.g., counter)
© NXP B.V. 2010. All rights reserved.
controlled
switch
(e.g., CBT device)
002aab500
V
DD
19 of 34