I2
參數(shù)資料
型號: MCP23009T-E/SS
廠商: Microchip Technology
文件頁數(shù): 34/50頁
文件大?。?/td> 0K
描述: IC I/O EXPANDER I2C 8B 20SSOP
標準包裝: 1,600
接口: I²C
輸入/輸出數(shù): 8
中斷輸出:
頻率 - 時鐘: 3.4MHz
電源電壓: 1.8 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 20-SSOP(0.209",5.30mm 寬)
供應商設備封裝: 20-SSOP
包裝: 帶卷 (TR)
MCP23009/MCP23S09
DS22121B-page 4
2009 Microchip Technology Inc.
1.1
Pin Descriptions
TABLE 1-1:
I2C PINOUT DESCRIPTION (MCP23009)
Pin
Name
18LD
PDIP/
SOIC
16LD
QFN
20LD
SSOP
Pin
Type
Standard Function
VDD
13
1
P
Power
VSS
18
1
20
P
Ground
SCL
3
4
3
I
Serial clock input
SDA
4
5
4
I/O
Serial data I/O
ADDR
5
6
5
I
Hardware address pin allows up to 8 slave devices on the bus
RESET
6
7
6
I
Hardware reset
INT
7
8
7
O
Interrupt output for port. Can be configured as active high, active low,
or open-drain.
GP0
8
9
8
I/O
Bidirectional I/O Pin (5.5 volt tolerant inputs; open-drain outputs). Can
be enabled for interrupt on change, and/or internal pull-up resistor.
GP1
9
10
9
I/O
Bidirectional I/O Pin (5.5 volt tolerant inputs; open-drain outputs). Can
be enabled for interrupt on change, and/or internal pull-up resistor.
GP2
10
11
12
I/O
Bidirectional I/O Pin (5.5 volt tolerant inputs; open-drain outputs). Can
be enabled for interrupt on change, and/or internal pull-up resistor.
GP3
11
12
13
I/O
Bidirectional I/O Pin (5.5 volt tolerant inputs; open-drain outputs). Can
be enabled for interrupt on change, and/or internal pull-up resistor.
GP4
12
13
14
I/O
Bidirectional I/O Pin (5.5 volt tolerant inputs; open-drain outputs). Can
be enabled for interrupt on change, and/or internal pull-up resistor.
GP5
13
14
15
I/O
Bidirectional I/O Pin (5.5 volt tolerant inputs; open-drain outputs). Can
be enabled for interrupt on change, and/or internal pull-up resistor.
GP6
14
15
16
I/O
Bidirectional I/O Pin (5.5 volt tolerant inputs; open-drain outputs). Can
be enabled for interrupt on change, and/or internal pull-up resistor.
GP7
15
16
17
I/O
Bidirectional I/O Pin (5.5 volt tolerant inputs; open-drain outputs). Can
be enabled for interrupt on change, and/or internal pull-up resistor.
NC
2, 16,
17
22,10,
11,19,1
8
Not connected
EP
17
Exposed Thermal Pad (EP). Do not electrically connect. Can connect
to VSS.
相關PDF資料
PDF描述
MCP23017T-E/SO IC I/O EXPANDER I2C 16B 28SOIC
MCP23S08T-E/ML IC I/O EXPANDER SPI 8B 20QFN
MCP23S08T-E/SS IC I/O EXPANDER SPI 8B 20SSOP
MCP23008T-E/ML IC I/O EXPANDER I2C 8B 20QFN
MCP23008T-E/SS IC I/O EXPANDER I2C 8B 20SSOP
相關代理商/技術參數(shù)
參數(shù)描述
MCP23016 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:16-Bit I2C⑩ I/O Expander
MCP23016-I/ML 功能描述:接口-I/O擴展器 16 bit In/Out 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 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
MCP23016-I/SO 功能描述:接口-I/O擴展器 16 bit In/Out 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 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
MCP23016-I/SO 制造商:Microchip Technology Inc 功能描述:I/O Expander IC
MCP23016-I/SP 功能描述:接口-I/O擴展器 16 bit In/Out 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 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel