Microchip expansor 16 I/O via I2C

Microchip expansor 16 I/O via I2C
Microchip expansor 16 I/O via I2C
Microchip expansor 16 I/O via I2C
Microchip expansor 16 I/O via I2C
Microchip expansor 16 I/O via I2C
Microchip expansor 16 I/O via I2C
Microchip expansor 16 I/O via I2C
 
Precio$10,500
CódigoMCP23017
UbicaciónBogota
Stock: 0
SKUSKU0646
Local0A-08-04 No hay comentarios
 
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Microchip expansor 16 I/O via I2C


Microchip expansor 16 I/O via I2C


Microchip expansor 16 I/O via I2C

Microchip expansor 16 I/O via I2C para Raspberry Pi y Arduino

Ver Hoja Técnica.



Microchip expansor 16 I/O via I2C

Microchip expansor 16 I/O via I2C para Raspberry Pi y Arduino

Ver Hoja Técnica.



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Descripción Ver Hoja Técnica.

The MCP23017/MCP23S17 (MCP23X17) device family provides 16-bit, general purpose parallel I/O expansion for I2
C bus or SPI applications. The two devices differ only in the serial interface.
• MCP23017 – I2C interface
• MCP23S17 – SPI interface
The MCP23X17 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 (IODIRA/B).
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.

 

 
Especificaciones Tecnicas

Características generales:

- Tipo de encapsulado: 28-PDIP.
- Voltaje de operación de 1.8V a 5.5 V.
- Velocidad de operación: soporta I2C bus de 100KHz, 400KHz y 1.7MHz
- Tres puertos I/O de 8 bits cada uno.
- Rango de temperatura de operación: -40°C a +85°C .
        

Características periféricas:

• 16-bit remote bidirectional I/O port
- I/O pins default to input
• High-speed I2
C™ interface (MCP23017)
- 100 kHz
- 400 kHz
- 1.7 MHz
• High-speed SPI interface (MCP23S17)
- 10 MHz (max.)
• Three hardware address pins to allow up to eight
devices on the bus
• Configurable interrupt output pins
- Configurable as active-high, active-low or
open-drain
• INTA and INTB can be configured to operate
independently or together
• Configurable interrupt source
- Interrupt-on-change from configured register
defaults or pin changes
• 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
- 2.7V to 5.5V @ -40°C to +85°C
- 4.5V to 5.5V @ -40°C to +125°C       

 
 
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No recommended products at the moment.