参数资料
型号: PCF8575CTS/1,112
厂商: NXP Semiconductors
文件页数: 23/24页
文件大小: 0K
描述: IC I/O EXPANDER I2C 16B 24SSOP
产品培训模块: I²C Bus Fundamentals
特色产品: NXP - I2C Interface
标准包装: 59
接口: I²C
输入/输出数: 16
中断输出:
频率 - 时钟: 400kHz
电源电压: 4.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-SSOP(0.209",5.30mm 宽)
供应商设备封装: 24-SSOP
包装: 管件
包括: POR
产品目录页面: 827 (CN2011-ZH PDF)
其它名称: 568-3528-5
935278677112
PCF8575CTSDB
1999
Aug
05
8
Philips
Semiconductors
Product
specication
Remote
16-bit
I/O
e
xpander
f
or
I
2C-b
us
PCF8575C
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ook,
full
pagewidth
MGL543
S
0
1
0
A2
A1
A0
1
A
P07 P06 P05 P04
P07 to P00
P17 to P10
P07 to P00
P17 to P10
P07 to P00
P17 to P10
P03 P02 P01 P00
P17
P10
R/W
acknowledge
from slave
A
P07
P00
A
P17
P10
1P
SDA
SCL
READ FROM PORT
th
DATA INTO PORT
INT
acknowledge
from receiver
acknowledge
from receiver
acknowledge
from receiver
non acknowledge
from receiver
tsu
tir
tiv
Fig.6 READ mode (input).
A LOW-to-HIGH transition of SDA, while SCL is HIGH is defined as the STOP condition (P). Transfer of data can be stopped at any moment by a STOP condition. When this occurs, data present
at the latest acknowledge phase is valid (output mode). Input data is lost.
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相关代理商/技术参数
参数描述
PCF8575CTSDB 功能描述:接口-I/O扩展器 REMOTE I/O EXPANDER RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel
PCF8575CTSDB-T 制造商:NXP Semiconductors 功能描述:I2C GPIO Expander 5.5V 24-Pin SSOP T/R
PCF8575DB 制造商:Texas Instruments 功能描述:
PCF8575DBQR 功能描述:接口-I/O扩展器 Remote 16-Bit I2C & SMBus I/O Expander RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel
PCF8575DBQRE4 功能描述:接口-I/O扩展器 Remote 16-Bit I2C & SMBus I/O Expander RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel