PCAL6416APW,118 NXP Semiconductors, PCAL6416APW,118 Datasheet - Page 10
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PCAL6416APW,118
Manufacturer Part Number
PCAL6416APW,118
Description
Interface - I/O Expanders 16b I2C BUS INTERUPT
Manufacturer
NXP Semiconductors
Datasheet
1.PCAL6416AHF128.pdf
(54 pages)
Specifications of PCAL6416APW,118
Rohs
yes
Maximum Operating Frequency
100 kHz
Operating Supply Voltage
1.65 V to 5.5 V
Operating Temperature Range
- 40 C to + 85 C
Mounting Style
SMD/SMT
Package / Case
TSSOP-24
Operating Current
200 mA
Output Current
25 mA
Product Type
I/O Expanders
Factory Pack Quantity
2500
NXP Semiconductors
Table 6.
[1]
PCAL6416A
Product data sheet
B7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Undefined.
B6
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Command byte
Pointer register bits
B5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
B4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
B3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
B2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
B1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
B0
All information provided in this document is subject to legal disclaimers.
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
Command byte
(hexadecimal)
Rev. 3 — 24 December 2012
4Ah
4Bh
4Ch
4Dh
00h
01h
02h
03h
04h
05h
06h
07h
40h
41h
42h
43h
44h
45h
46h
47h
48h
49h
4Fh
Low-voltage translating 16-bit I
Configuration port 0
Configuration port 1
Pull-up/pull-down enable
Pull-up/pull-down enable
Interrupt mask register 0
Interrupt mask register 1
Register
Input port 0
Input port 1
Output port 0
Output port 1
Polarity Inversion port 0
Polarity Inversion port 1
Output drive strength
register 0
Output drive strength
register 0
Output drive strength
register 1
Output drive strength
register 1
Input latch register 0
Input latch register 1
register 0
register 1
Pull-up/pull-down
selection register 0
Pull-up/pull-down
selection register 1
Interrupt status register 0
Interrupt status register 1
Output port configuration
register
2
C-bus/SMBus I/O expander
read/write byte
read/write byte
read/write byte
read/write byte
read/write byte
read/write byte
read/write byte
read/write byte
read/write byte
read/write byte
read/write byte
read/write byte
read/write byte
read/write byte
read byte
read byte
read/write byte
Protocol
read byte
read byte
read/write byte
read/write byte
read/write byte
read/write byte
PCAL6416A
© NXP B.V. 2012. All rights reserved.
0000 0000
0000 0000
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
0000 0000
0000 0000
0000 0000
0000 0000
1111 1111
1111 1111
1111 1111
1111 1111
0000 0000
0000 0000
0000 0000
Power-up
default
xxxx xxxx
xxxx xxxx
1111 1111
1111 1111
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