PCA9554U,029 NXP Semiconductors, PCA9554U,029 Datasheet - Page 15
PCA9554U,029
Manufacturer Part Number
PCA9554U,029
Description
I2C Interface IC PCA9554U/UNCASED/PUT
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9554U029.pdf
(35 pages)
Specifications of PCA9554U,029
Factory Pack Quantity
7000
NXP Semiconductors
PCA9554_9554A
Product data sheet
Fig 16. Definition of timing
SDA
SCL
P
t
BUF
S
t
HD;STA
t
LOW
t
t
r
HD;DAT
All information provided in this document is subject to legal disclaimers.
t
HIGH
Rev. 9 — 19 March 2013
t
f
t
SU;DAT
8-bit I
Sr
PCA9554; PCA9554A
2
C-bus and SMBus I/O port with interrupt
t
SU;STA
t
HD;STA
t
SP
t
SU;STO
© NXP B.V. 2013. All rights reserved.
P
0.7 × V
0.3 × V
0.7 × V
0.3 × V
002aaa986
15 of 35
DD
DD
DD
DD
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