数据手册搜索引擎和 Datasheet免费下载 PDF
零件编号
产品描述 (功能)
PCF8575 查看數據表(PDF) - NXP Semiconductors.
零件编号
产品描述 (功能)
比赛名单
PCF8575
Remote 16-bit I/O expander for I2C-bus
NXP Semiconductors.
PCF8575 Datasheet PDF : 24 Pages
1
2
3
4
5
6
7
8
9
10
Next
Last
Philips Semiconductors
Remote 16-bit I/O expander for I
2
C-bus
Product specification
PCF8575
handbook, full pagewidth
SDA
SCL
S
START condition
SDA
SCL
P
STOP condition
MBC622
Fig.4 Definition of START and STOP conditions.
SDA
SCL
MASTER
TRANSMITTER /
RECEIVER
SLAVE
RECEIVER
SLAVE
TRANSMITTER /
RECEIVER
MASTER
TRANSMITTER
MASTER
TRANSMITTER /
RECEIVER
MBA605
Fig.5 System configuration.
handbook, full pagewidth
DATA OUTPUT
BY TRANSMITTER
DATA OUTPUT
BY RECEIVER
not acknowledge
acknowledge
SCL FROM
MASTER
S
1
2
START
condition
8
9
clock pulse for
acknowledgement
MGL539
Fig.6 Acknowledgment on the I
2
C-bus.
1999 Apr 07
7
Share Link:
datasheetbank.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]