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MCP23008T-E/SO PDF预览

MCP23008T-E/SO

更新时间: 2024-02-10 08:41:26
品牌 Logo 应用领域
美国微芯 - MICROCHIP /
页数 文件大小 规格书
40页 500K
描述
8-Bit I/O Expander with Serial Interface

MCP23008T-E/SO 技术参数

生命周期:Active包装说明:SSOP-20
Reach Compliance Code:compliant风险等级:5.73
JESD-30 代码:R-PDSO-G20长度:7.2 mm
I/O 线路数量:8端口数量:1
端子数量:20最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH筛选级别:AEC-Q100
座面最大高度:2 mm最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:AUTOMOTIVE端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:5.3 mmuPs/uCs/外围集成电路类型:PARALLEL IO PORT, GENERAL PURPOSE
Base Number Matches:1

MCP23008T-E/SO 数据手册

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MCP23008/MCP23S08  
8-Bit I/O Expander with Serial Interface  
Features  
Package Types  
MCP23008  
• 8-bit remote bidirectional I/O port  
- I/O pins default to input  
• High-speed I2C™ interface (MCP23008)  
- 100 kHz  
PDIP/SOIC  
1
18  
17  
16  
15  
14  
13  
12  
11  
10  
VDD  
GP7  
GP6  
GP5  
GP4  
GP3  
GP2  
GP1  
GP0  
SCL  
SDA  
A2  
A1  
A0  
2
3
4
5
6
7
8
9
- 400 kHz  
- 1.7 MHz  
• High-speed SPI™ interface (MCP23S08)  
- 10 MHz  
RESET  
NC  
INT  
VSS  
• Hardware address pins  
- Three for the MCP23008 to allow up to eight  
devices on the bus  
SSOP  
- Two for the MCP23S08 to allow up to four  
devices using the same chip-select  
1
2
3
4
5
6
7
8
9
20  
SCL  
SDA  
A2  
A1  
A0  
VDD  
19  
18  
17  
16  
15  
14  
13  
12  
11  
GP7  
GP6  
GP5  
GP4  
GP3  
GP2  
GP1  
GP0  
N/C  
• Configurable interrupt output pin  
- Configurable as active-high, active-low or  
open-drain  
• Configurable interrupt source  
RESET  
NC  
- Interrupt-on-change from configured defaults  
or pin change  
INT  
VSS  
N/C  
• Polarity Inversion register to configure the polarity  
of the input port data  
10  
• External reset input  
• Low standby current: 1 µA (max.)  
• Operating voltage:  
MCP23S08  
PDIP/SOIC  
- 1.8V to 5.5V @ -40°C to +85°C (I-Temp)  
- 2.7V to 5.5V @ -40°C to +85°C (I-Temp)  
- 4.5V to 5.5V @ -40°C to +125°C (E-Temp)  
1
18  
17  
16  
15  
14  
13  
12  
11  
10  
VDD  
GP7  
GP6  
GP5  
GP4  
GP3  
GP2  
GP1  
GP0  
SCK  
SI  
SO  
A1  
A0  
2
3
4
5
6
7
8
9
Packages  
RESET  
CS  
18-pin PDIP (300 mil)  
18-pin SOIC (300 mil)  
20-pin SSOP  
INT  
VSS  
SSOP  
1
2
3
4
5
6
7
8
9
20  
VDD  
GP7  
GP6  
GP5  
GP4  
GP3  
GP2  
GP1  
GP0  
N/C  
SCK  
SI  
SO  
A1  
A0  
19  
18  
17  
16  
15  
14  
13  
12  
11  
RESET  
CS  
INT  
VSS  
N/C  
10  
© 2005 Microchip Technology Inc.  
DS21919B-page 1  

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