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| Product Model | Function | Communication | Operating voltage | Operating Temperature | Number of GPIO | Maximum communication rate | Standby current | Package form | Other functions | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| GXA574 | I2C GPIO Extension | I2C | 1.6V-5.5V | -40℃~+85℃ | 8 | 2MHz | 0.5μA | SOW16,QFN16,TSSOP20 | Can directly drive LED | PP |
| GXA535 | I2C GPIO Extension | I2C | 1.6V-5.5V | -55℃~+125℃ | 16 | 2MHz | 0.5μA | TSSOP24L,QFN24L | / | In Stock |
| GXA539 | I2C GPIO Extension | I2C | 1.6V-5.5V | -40℃~+85℃ | 16 | 2MHz | 0.5μA | TSSOP24L,QFN24L | There is a reset input pin | In Stock |
| GXA555 | I2C GPIO Extension | I2C | 1.6V-5.5V | -55℃~+125℃ | 16 | 2MHz | 0.5μA | TSSOP24L,QFN24L | Built in weak pull-up resistor | In Stock |
