参数资料
| 型号： | PCA9536D,112 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 21/22页 |
| 文件大小： | 0K |
| 描述： | IC I/O EXPANDER I2C 4B 8SOIC |
| 标准包装： | 100 |
| 接口： | I²C，SM 总线 |
| 输入/输出数： | 4 |
| 中断输出： | 无 |
| 频率 - 时钟： | 400kHz |
| 电源电压： | 2.3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SO |
| 包装： | 管件 |
| 包括： | POR |
| 其它名称： | 935277415112 PCA9536D PCA9536D-ND |
PCA9536_5
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 05 — 25 January 2010
8 of 22
NXP Semiconductors
PCA9536
4-bit I2C-bus and SMBus I/O port
Fig 7.
Write to Output Port register
0000010
A
S1
START condition
R/W
acknowledge
from slave
002aab854
A
acknowledge
from slave
SCL
SDA
A
write to port
data out
from port
P
tv(Q)
9
8
7
6
5
4
3
2
1
command byte
acknowledge
from slave
data to port
DATA 1
slave address
0000001
0
STOP
condition
data 1 valid
Fig 8.
Write to Configuration register or Polarity Inversion register
0000010
A
S1
START condition
R/W
acknowledge
from slave
002aab855
A
acknowledge
from slave
SCL
SDA
A
data to
register
P
9
8
7
6
5
4
3
2
1
command byte
acknowledge
from slave
data to register
DATA
slave address
000000 1/0
0
STOP
condition
Fig 9.
Read from register
0000010
A
S1
START condition
R/W
acknowledge
from slave
002aab856
A
acknowledge
from slave
SDA
A
P
command byte
acknowledge
from master
data from register
DATA (first byte)
slave address
STOP
condition
S
(repeated)
START condition
(cont.)
0000011
A
1
R/W
acknowledge
from slave
slave address
at this moment master-transmitter becomes master-receiver
and slave-receiver becomes slave-transmitter
NA
no acknowledge
from master
data from register
DATA (last byte)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PCA9536DCUR | 制造商:TI 制造商全称:Texas Instruments 功能描述:REMOTE 4-BIT I2C AND SMBus I/O EXPANDER WITH CONFIGURATION REGISTERS |
| PCA9536DG4 | 功能描述:接口-I/O扩展器 Remote 4-Bit I2C and 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 |
| PCA9536DGKR | 功能描述:接口-I/O扩展器 Remote 4-Bit I2C and 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 |
| PCA9536DGKR | 制造商:Texas Instruments 功能描述:IC I/O EXPANDER REMOTE 4 BIT 制造商:Texas Instruments 功能描述:IC, I/O EXPANDER, REMOTE, 4 BIT |
| PCA9536DGKR | 制造商:Texas Instruments 功能描述:I/O EXPANDER IC |
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