PCA9555PW NXP Semiconductors, PCA9555PW Datasheet - Page 32

• Manufacturer Part Number: PCA9555PW
• Description: IC, I2C-BUS AND SMBUS I/O PORT, TSSOP24
• Manufacturer: NXP Semiconductors

Specifications of PCA9555PW

• Chip Configuration: 16 Bit
• Bus Frequency: 400kHz
• Ic Interface Type: I2C
• No. Of I/o's: 16
• Supply Voltage Range: 2.3V To 5.5V
• Digital Ic Case Style: TSSOP
• No. Of Pins: 24
• Termination Type: SMD
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
18. Revision history
Table 20.
PCA9555_8
Product data sheet
Document ID
PCA9555_8
Modifications:
PCA9555_7
PCA9555_6
PCA9555_5
(9397 750 14125)
PCA9555_4
(9397 750 13271)
PCA9555_3
(9397 750 10164)
PCA9555_2
(9397 750 09818)
PCA9555_1
(9397 750 08343)
Revision history
Release date
20091022
20070605
20060825
20040930
20040727
20020726
20020513
20010507
•
•
•
•
•
Table 2 “Ordering
“PCA9555PW” to “PCA9555”
Figure 13 “Read Input port register, scenario 1”
Figure 14 “Read Input port register, scenario 2”
Table 14 “Static
updated soldering information
Data sheet status
Product data sheet
Product data sheet
Product data sheet
Product data sheet
Product data sheet
Product data
Product data
Product data
characteristics”,
options”, Topside mark for TSSOP24 package, PCA9555PW, is changed from
Rev. 08 — 22 October 2009
Table note [1]
16-bit I
modified (added phrase “for at least 5 s”)
Change notice
-
-
-
-
-
853-2252 28672 of
2002 July 26
-
-
modified
modified
2
C-bus and SMBus I/O port with interrupt
Supersedes
PCA9555_7
PCA9555_6
PCA9555_5
PCA9555_4
PCA9555_3
PCA9555_2
PCA9555_1
-
PCA9555
© NXP B.V. 2009. All rights reserved.
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