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MCP23S09EMG中文资料PDF规格书
MCP23S09EMG规格书详情
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)
产品属性
- 型号:
MCP23S09EMG
- 制造商:
MICROCHIP
- 制造商全称:
Microchip Technology
- 功能描述:
8-Bit I/O Expander with Open-Drain Outputs
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Microchip(微芯) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
Microchip |
22+ |
16QFNEP |
9000 |
原厂渠道,现货配单 |
询价 | ||
MICROCHIP/微芯 |
2021+ |
SOIC |
28120 |
全新原装现货 |
询价 | ||
MICROCHIP/微芯 |
22+ |
N/A |
20005 |
现货,原厂原装假一罚十! |
询价 | ||
Microchip |
23+ |
16-VFQFN |
6403 |
确保原装正品,一站式BOM配单 |
询价 | ||
23+ |
N/A |
88000 |
一级代理放心采购 |
询价 | |||
MICROCHIP |
1836+ |
QFN |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
Microchip |
23+ |
2017-MI |
21500 |
受权代理!全新原装现货特价热卖! |
询价 | ||
Microchip |
23+ |
16QFNEP |
8000 |
只做原装现货 |
询价 | ||
MICROCHIP(美国微芯) |
2112+ |
QFN-16 |
31500 |
3300个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 |