Mikroe EXPAND 5 Click
Mikroe EXPAND 5 Click features a low-voltage 24-bit I2C and SMBus I/O expander to provide general-purpose remote I/O for most microcontrollers via I2C.
Product Overview
Mikroe EXPAND 5 Click features a low-voltage 24-bit I2C and SMBus I/O expander to provide general-purpose remote I/O for most microcontrollers via an I2C serial interface. This Click board™ features the TCA6424A from Texas Instruments, and it operates over a power supply voltage range of 1.65V to 5.5V. Wide voltage range allows the TCA6424A to interface with next-generation microprocessors and microcontrollers on the SDA/SCL side, where supply levels are dropping down to conserve power. The P-port outputs have high-current sink capabilities for directly driving LEDs while consuming low device current.
Features & Specs
- On-board modules: TCA6424A
- 24-bit, 400kHz I2C port expander
- Wide voltage range
- High-current sink outputs
- GPIO, I2C interface
- mikroBUS compatibility
- L (57.15mm x 25.4mm) click board size
- 3.3V or 5V input voltage
Documentation
Customer Reviews
Stock and Customer Discounts
Available Discounts
- $13.25 | 25+ units
- $12.56 | 100+ units