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PCA9535AHF PDF预览

PCA9535AHF

更新时间: 2024-01-30 15:20:11
品牌 Logo 应用领域
恩智浦 - NXP /
页数 文件大小 规格书
38页 2397K
描述
Low-voltage 16-bit I2C-bus I/O port with interrupt

PCA9535AHF 技术参数

生命周期:Obsolete零件包装代码:QFN
包装说明:HVQCCN, LCC24/28,.14X.2,20针数:24
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.68
JESD-30 代码:R-PQCC-N24长度:5.5 mm
位数:16I/O 线路数量:16
端口数量:2端子数量:24
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装等效代码:LCC24/28,.14X.2,20封装形状:RECTANGULAR
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE电源:2.5/5 V
认证状态:Not Qualified座面最大高度:1 mm
子类别:Parallel IO Port最大供电电压:5.5 V
最小供电电压:2.3 V标称供电电压:3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
宽度:3.5 mmuPs/uCs/外围集成电路类型:PARALLEL IO PORT, GENERAL PURPOSE
Base Number Matches:1

PCA9535AHF 数据手册

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PCA9535A  
NXP Semiconductors  
Low-voltage 16-bit I2C-bus I/O port with interrupt  
4. Block diagram  
PCA9535A  
P1_0  
P1_1  
8-bit  
P1_2  
P1_3  
P1_4  
P1_5  
P1_6  
P1_7  
A0  
A1  
A2  
INPUT/  
OUTPUT  
PORTS  
write pulse  
read pulse  
2
I C-BUS/SMBus  
CONTROL  
SCL  
SDA  
P0_0  
P0_1  
P0_2  
P0_3  
P0_4  
P0_5  
P0_6  
P0_7  
INPUT  
FILTER  
8-bit  
INPUT/  
OUTPUT  
PORTS  
write pulse  
read pulse  
V
DD  
POWER-ON  
RESET  
V
DD  
V
SS  
INT  
LP  
FILTER  
002aag207  
Remark: All I/Os are set to inputs at reset.  
Fig 1. Block diagram of PCA9535A  
5. Pinning information  
5.1 Pinning  
PCA9535AHF  
INT  
A1  
1
2
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
V
DD  
terminal 1  
SDA  
SCL  
index area  
A2  
3
P0_0  
P0_1  
P0_2  
P0_3  
P0_4  
P0_5  
P0_6  
P0_7  
4
A0  
1
2
3
4
5
6
18  
17  
16  
15  
14  
13  
P0_0  
P0_1  
P0_2  
P0_3  
P0_4  
P0_5  
A0  
5
P1_7  
P1_6  
P1_5  
P1_4  
P1_3  
P1_2  
P1_1  
P1_0  
P1_7  
P1_6  
P1_5  
P1_4  
P1_3  
6
PCA9535APW  
7
8
9
10  
11  
12  
002aag209  
V
SS  
Transparent top view  
002aag208  
Fig 2. Pin configuration for TSSOP24  
Fig 3. Pin configuration for HWQFN24  
PCA9535A  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 1 — 11 September 2012  
3 of 38  

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