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參數(shù)資料
| 型號： | PCA9539 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 16-bit I2C and SMBus, low power I/O port with interrupt and reset |
| 中文描述： | 16位I2C和SMBus，低功率的I / O端口中斷和復(fù)位 |
| 文件頁數(shù)： | 3/21頁 |
| 文件大小： | 168K |
| 代理商： | PCA9539 |
Philips Semiconductors
16-bit I
2
C and SMBus, low power I/O port
with interrupt and reset
Product data sheet
PCA9539
2004 Sep 30
3
PIN CONFIGURATION — SO, TSSOP
SW02200
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
INT
A1
I/O0.0
I/O0.1
I/O0.2
I/O0.3
I/O0.4
I/O0.5
I/O0.6
I/O0.7
V
DD
SDA
SCL
A0
I/O1.7
I/O1.6
I/O1.5
I/O1.3
I/O1.4
I/O1.2
I/O1.1
I/O1.0
V
SS
RESET
Figure 1. Pin configuration — SO, TSSOP
PIN CONFIGURATION —HVQFN
18
17
16
15
14
7
8
9
1
1
1
2
3
4
5
2
2
2
2
2
SW02201
TOP VIEW
I/O0.0
A0
6
13
1
1
I/O0.1
I/O0.2
I/O0.3
I/O0.4
I/O0.5
I/O1.3
I/O1.4
I/O1.5
I/O1.6
I/O1.7
I
I
I
I
I
A
I
V
S
S
D
V
R
Figure 2. Pin configuration — HVQFN
PIN DESCRIPTION
SO, TSSOP
PIN NUMBER
HVQFN
PIN NUMBER
SYMBOL
FUNCTION
1
22
INT
Interrupt output (open drain)
2
23
A1
Address input 1
3
24
RESET
Active LOW reset input
4–11
1–8
I/O0.0–I/O0.7
I/O0.0 to I/O0.7
12
9
V
SS
Supply ground
13–20
10–17
I/O1.0–I/O1.7
I/O1.0 to I/O1.7
21
18
A0
Address input 0
22
19
SCL
Serial clock line
23
20
SDA
Serial data line
24
21
V
DD
Supply voltage
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCA9539A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-voltage 16-bit I2C-bus I/O port with interrupt and reset |
| PCA9539AHF | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-voltage 16-bit I2C-bus I/O port with interrupt and reset |
| PCA9539AHF,128 | 功能描述:接口-I/O擴展器 16bit I2C IO Port 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 |
| PCA9539APW | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-voltage 16-bit I2C-bus I/O port with interrupt and reset |
| PCA9539APW,118 | 功能描述:接口-I/O擴展器 16bit I2C IO Port 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 |
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