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STMPE1600
IO expander 16 GPIO, I2C 400kHz, Interrupt, 1.65 - 3.6V, QFN-24
Schematic Symbol
Pin Configuration (24 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | GPIO_0 | bidirectional |
| 2 | GPIO_1 | bidirectional |
| 3 | GPIO_2 | bidirectional |
| 4 | GPIO_3 | bidirectional |
| 5 | GPIO_4 | bidirectional |
| 6 | GPIO_5 | bidirectional |
| 7 | GPIO_6 | bidirectional |
| 8 | GPIO_7 | bidirectional |
| 9 | GND | power_in |
| 10 | GPIO_8 | bidirectional |
| 11 | GPIO_9 | bidirectional |
| 12 | GPIO_10 | bidirectional |
| 13 | GPIO_11 | bidirectional |
| 14 | GPIO_12 | bidirectional |
| 15 | GPIO_13 | bidirectional |
| 16 | GPIO_14 | bidirectional |
| 17 | GPIO_15 | bidirectional |
| 18 | A0 | input |
| 19 | SCL | input |
| 20 | SDA | bidirectional |
| 21 | VCC | power_in |
| 22 | INT | output |
| 23 | A1 | input |
| 24 | A2 | input |
Footprint
ConfirmedPackage_DFN_QFN/QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm
Pad Layout
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Pads (29)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |
| 18 | smd |
| 19 | smd |
| 20 | smd |
| 21 | smd |
| 22 | smd |
| 23 | smd |
| 24 | smd |
| 25 | smd |