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Mikroelektronika d.o.o.

SKU: MIKROE-4244

Expand 7 Click Board

Expand 7 Click Board

I2C to Multiport PWM and I/O Expander
Regular price
£28.80 inc VAT
£24.00 exc VAT
Regular price Sale price
£28.80 inc VAT
£24.00 exc VAT
Sale Sold out
Shipping calculated at checkout.
When pre-ordered, this item normally ships within 10 working days

Key Features

  • 20-bit, 100kHz I2C port expander, flexible I2C address configuration, internal 3Kbyte EEPROM, user default storage, and more.
  • Based on the EXPAND 7 Click is based on the CY8C9540A, 40-bit I/O expander with EEPROM, and 8 independently configurable 8-bit PWM outputs from Cypress Semiconductor.
  • Can be used to monitor and control LEDs and system intrusion detection devices, but also as a storage for information such as error codes or board manufacturing data for diagnostic purposes.
  • mikroBUS: I2C Interface

The Expand 7 Click Board™ is a compact add-on board that contains a multi-port I/O expander with bi-directional input/outputs or PWM outputs. This board features the CY8C9540A, 40-bit I/O port expander with EEPROM and 8 independently configurable 8-bit PWM outputs from Cypress Semiconductor. The CY8C9540A operates as two I2C slave devices, first as a multi-port I/O expander, and second as a serial EEPROM with 11 Kbyte address space. It has a user default storage, flexible I2C address configuration, and a programmable interrupt and reset function. This Click Board™ can be used to monitor and control LEDs and system intrusion detection devices, but also as a storage for information such as error codes or board manufacturing data for diagnostic purposes.

The Expand 7 Click is supported by a mikroSDK compliant library, which includes functions that simplify software development. This Click Board™ comes as a fully tested product, ready to be used on a system equipped with the mikroBUS™ socket.

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