
Key Features
Overview
The Expand 4 Click Board™ is intended as a port expander for connecting high-power peripherals.
It is based on the TPCIC6A595, a chip that combines an 8-bit serial-in, parallel-out shift register with an 8-bit D-type storage register.
The Expand 4 Click Board™ is based on the TPCIC6A595, a chip that combines an 8-bit serial-in, parallel-out shift register with an 8-bit D-type storage register.
Data Output
Its intended for use as a port expander for connecting high-power peripherals. On the output side it has open-drain transistors with output ratings of 50V and 350mA (these are accessed through 8 pins above the mikroBUS socket (D0-D7) with corresponding GND pins on the other side.
Data Input
For data input, Expand 4 Click Board™ uses SPI. Additional pins include CLR IN (clear all input shift registers when held low), EN IN (sets all drain outputs to OFF when held high), and CS (provides the impulse for shifting the data from the shift to the storage register.).
| Overview | |
|---|---|
| Category | Port expander |
| Applications | Port expander for high power peripherals |
| Key components | |
| On-board modules | TPCIC6A595 power logic 8-bit shift register |
| Features | |
| Key features | 350mA/50V switching capability |
| Interfaces | |
| Interface | SPI, GPIO |
| Compatibility | mikroBUS™ |
| Electrical | |
| Input voltage | 5V |
| Physical | |
| Click board size | L (57.15 x 25.4 mm) |
| Compliance | |
| Country of origin | Serbia |
| RoHS | Compliant |
| Ordering information | |
| Part number (SKU) | MIKROE-1910 |
| Manufacturer | Mikroelektronika d.o.o. |
| EAN | 8606015076638 |
| Warranty | 12 months |
| Shipping weight | 0.028 kg |
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Expand 4 Click Board™
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