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MCP23S09ESO中文資料微芯科技數(shù)據(jù)手冊PDF規(guī)格書

MCP23S09ESO
廠商型號

MCP23S09ESO

功能描述

8-Bit I/O Expander with Open-Drain Outputs

文件大小

643.44 Kbytes

頁面數(shù)量

50

生產(chǎn)廠商 Microchip Technology
企業(yè)簡稱

MICROCHIP微芯科技

中文名稱

微芯科技股份有限公司官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

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更新時間

2025-7-24 15:26:00

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MCP23S09ESO規(guī)格書詳情

DEVICE OVERVIEW

The MCP23X09 device provides 8-bit, general purpose parallel I/O expansion for I2C bus or SPI applications.

The two devices differ only in the serial interface.

? MCP23009 – I2C interface

? MCP23S09 – SPI interface

The MCP23X09 consists of multiple 8-bit configuration registers for input, output and polarity selection. The system master can enable the I/Os as either inputs or outputs by writing the I/O configuration bits. The data for each input or output is kept in the corresponding input or output register. The polarity of the input port register can be inverted with the polarity inversion register. All registers can be read by the system master.

Features:

? 8-Bit Remote Bidirectional I/O Port:

- I/O Pins Default to Input

? Open-Drain Outputs:

- 5.5V Tolerant

- 25 mA Sink Capable (per Pin)

- 200 mA Total

? High-Speed I2C? Interface (MCP23009):

- 100 kHz

- 400 kHz

- 3.4 MHz

? High-Speed SPI Interface (MCP23S09):

- 10 MHz

? Single Hardware Address Pin (MCP23009):

- Voltage input to allow up to eight devices on the bus

? Configurable Interrupt Output Pins:

- 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 (-40°C ≤ TA ≤ +85°C)

- 6 μA (+85°C ≤ TA ≤ +125°C)

? Operating Voltage:

- 1.8V to 5.5V

? Available Packages:

- 16-Lead QFN (3x3x0.9 mm)

- 18-Lead PDIP (300 mil)

- 18-Lead SOIC (7.50 mm)

- 20-Lead SSOP (5.30 mm)

產(chǎn)品屬性

  • 型號:

    MCP23S09ESO

  • 制造商:

    MICROCHIP

  • 制造商全稱:

    Microchip Technology

  • 功能描述:

    8-Bit I/O Expander with Open-Drain Outputs

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
Microchip(微芯)
23+
QFN-16
23520
公司只做原裝正品,假一賠十
詢價
Microchip/微芯
25+
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10280
原廠授權(quán)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源!
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MICROCHIP
1836+
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9852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價
MicrochipTechnology
18+
6800
ICI/OEXPANDERSPI8B16QFN
詢價
Microchip(微芯)
24+
NA/
8735
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價
MICROCHIP/微芯
23+
13000
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種
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MICROCHIP/微芯
23+
18-SOIC
35200
只做原裝主打品牌QQ詢價有詢必回
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MICROCHIP/微芯
22+
16LQFN3x3
25000
只有原裝原裝,支持BOM配單
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Microchip
23+
16QFNEP
8000
只做原裝現(xiàn)貨
詢價
Microchip
23+
16QFNEP
7000
詢價