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Modulo Serial I2C a Paralelo basado en el MCP23017 para que expandas IO de tus micros como RaspPi, FPGAs, CPLDs, Arduino, ESP32, PICs, etc etc
Soporta exactamente lo que soporta el MCP23017 y puedes bajar el datasheet de internet.
Dimenciones: 1.94 x 6.53 cm
Features of MCP23017 IC:
16-Bit Remote Bidirectional I/O Port:
I/O pins default to input
High-Speed I2C Interface (MCP23017):
100kHz
400kHz
1.7MHz
High-Speed SPI Interface (MCP23S17):
10 MHz (maximum)
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 uA (max.)
Operating Voltage:
1.8V to 5.5V -40C to +85C
2.7V to 5.5V -40C to +85C
4.5V to 5.5V -40C to +125C
Packages
28-pin QFN, 6 x 6 mm Body
28-pin SOIC, Wide, 7.50 mm Body
28-pin SPDIP, 300 mil Body
28-pin SSOP, 5.30 mm Body
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