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參數(shù)資料
| 型號(hào)： | PCA9536D,112 |
| 廠商： | NXP Semiconductors |
| 文件頁數(shù)： | 21/22頁 |
| 文件大小： | 0K |
| 描述： | IC I/O EXPANDER I2C 4B 8SOIC |
| 標(biāo)準(zhǔn)包裝： | 100 |
| 接口： | I²C，SM 總線 |
| 輸入/輸出數(shù)： | 4 |
| 中斷輸出： | 無 |
| 頻率 - 時(shí)鐘： | 400kHz |
| 電源電壓： | 2.3 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-SO |
| 包裝： | 管件 |
| 包括： | POR |
| 其它名稱： | 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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCA9536DCUR | 制造商:TI 制造商全稱: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擴(kuò)展器 Remote 4-Bit I2C and SMBus I/O Expander RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
| PCA9536DGKR | 功能描述:接口-I/O擴(kuò)展器 Remote 4-Bit I2C and SMBus I/O Expander RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝: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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