pca9549bs NXP Semiconductors, pca9549bs Datasheet - Page 14
pca9549bs
Manufacturer Part Number
pca9549bs
Description
Octal Bus Switch With Individually I2c-bus Controlled Enables
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9549BS.pdf
(24 pages)
Philips Semiconductors
PCA9549_1
Product data sheet
Fig 14. Definition of timing on the I
Fig 15. Definition of RESET timing
SDA
SCL
P
t
BUF
RESET
SCL
SDA
S
50 %
t
HD;STA
t
LOW
START
t
70 %
rec(rst)
2
C-bus
t
t
r
HD;DAT
Rev. 01 — 11 July 2006
Octal bus switch with individually I
t
HIGH
t
f
t
SU;DAT
Sr
t
w(rst)L
50 %
t
SU;STA
t
HD;STA
ACK or read cycle
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
t
rst
50 %
2
C-bus controlled enables
t
SP
002aac314
t
SU;STO
PCA9549
002aaa986
P
14 of 24
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