參數(shù)資料
型號(hào): MCP23008
廠商: Microchip Technology Inc.
英文描述: 8-Bit I/O Expander with Serial Interface
中文描述: 8位的I / O串行接口擴(kuò)展
文件頁(yè)數(shù): 1/40頁(yè)
文件大?。?/td> 498K
代理商: MCP23008
2005 Microchip Technology Inc.
DS21919B-page 1
MCP23008/MCP23S08
Features
8-bit remote bidirectional I/O port
- I/O pins default to input
High-speed I
2
C interface (
MCP23008
)
- 100 kHz
- 400 kHz
- 1.7 MHz
High-speed SPI interface (
MCP23S08
)
- 10 MHz
Hardware address pins
- Three for the MCP23008 to allow up to eight
devices on the bus
- Two for the MCP23S08 to allow up to four
devices using the same chip-select
Configurable interrupt output pin
- Configurable as active-high, active-low or
open-drain
Configurable interrupt source
- Interrupt-on-change from configured defaults
or pin change
Polarity Inversion register to configure the polarity
of the input port data
External reset input
Low standby current: 1 μA (max.)
Operating voltage:
- 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)
Packages
18-pin PDIP (300 mil)
18-pin SOIC (300 mil)
20-pin SSOP
Package Types
SDA
A2
SCL
NC
INT
V
SS
RESET
A1
A0
GP4
GP3
GP2
GP1
GP0
V
DD
GP7
GP6
GP5
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
PDIP/SOIC
M
13
12
11
1
2
3
4
5
6
7
8
9
20
19
18
17
16
15
14
10
M
GP3
GP2
GP1
GP0
N/C
V
DD
GP7
GP6
GP5
GP4
SDA
A2
SCL
V
SS
N/C
A0
A1
RESET
NC
INT
SSOP
SI
SCK
CS
INT
V
SS
RESET
A1
A0
GP4
GP3
GP2
GP1
GP0
V
DD
GP7
GP6
GP5
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
PDIP/SOIC
SO
M
13
12
11
1
2
3
4
5
6
7
8
9
20
19
18
17
16
15
14
10
M
GP3
GP2
GP1
GP0
N/C
V
DD
GP7
GP6
GP5
GP4
SI
SCK
V
SS
N/C
A0
A1
RESET
SO
CS
INT
SSOP
MCP23008
MCP23S08
8-Bit I/O Expander with Serial Interface
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP23008_07 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:8-Bit I/O Expander with Serial Interface
MCP23008-E/ML 功能描述:接口-I/O擴(kuò)展器 8bit Input/Output Exp I2C interface 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
MCP23008-E/P 功能描述:接口-I/O擴(kuò)展器 In/Out I2C int 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
MCP23008-E/SO 功能描述:接口-I/O擴(kuò)展器 In/Out I2C int 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
MCP23008-E/SO 制造商:Microchip Technology Inc 功能描述:I/O Expander IC