PCA6416A NXP [NXP Semiconductors], PCA6416A Datasheet - Page 29
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PCA6416A
Manufacturer Part Number
PCA6416A
Description
Low-voltage translating 16-bit I2C-bus/SMBus I/O expander
Manufacturer
NXP [NXP Semiconductors]
Datasheet
1.PCA6416A.pdf
(42 pages)
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PCA6416AEVJ
Manufacturer:
NXP Semiconductors
Quantity:
10 000
NXP Semiconductors
PCA6416A
Product data sheet
Fig 30. P port load circuit and voltage waveforms
a. P port load configuration
b. Write mode (R/W = 0)
c. Read mode (R/W = 1)
C
t
All inputs are supplied by generators having the following characteristics: PRR 10 MHz; Z
The outputs are measured one at a time, with one transition per measurement.
All parameters and waveforms are not applicable to all devices.
v(Q)
L
includes probe and jig capacitance.
is measured from 0.7 V
SDA
SCL
SCL
Pn
Pn
DD(I2C-bus)
P0
P0
DUT
All information provided in this document is subject to legal disclaimers.
on SCL to 50 % I/O (Pn) output.
t
su(D)
Rev. 1 — 11 September 2012
unstable
Low-voltage translating 16-bit I
Pn
t
data
v(Q)
A
A
C L = 50 pF
t
h(D)
last stable bit
500 Ω
500 Ω
P7
P7
2 × V
002aag981
DD(P)
0.7 × V
0.3 × V
0.5 × V
0.7 × V
0.3 × V
DD(I2C-bus)
DD(I2C-bus)
DD(P)
DD(I2C-bus)
DD(I2C-bus)
002aag982
002aag983
2
o
C-bus/SMBus I/O expander
= 50 ; t
PCA6416A
r
/t
f
30 ns.
© NXP B.V. 2012. All rights reserved.
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