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EFM8BB10F8I-A-QFN20
8051-compatible microcontroller, 25 MHz, 2.2 to 3.6V, 8K flash, 512B RAM, -40 to +125 C, QFN20
Schematic Symbol
Pin Configuration (21 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | P0.1 | bidirectional |
| 2 | P0.0 | bidirectional |
| 3 | GND | power_in |
| 4 | VDD | power_in |
| 5 | RSTb/C2CK | input |
| 6 | P2.0/C2D | bidirectional |
| 7 | P1.6 | bidirectional |
| 8 | P1.5 | bidirectional |
| 9 | P1.4 | bidirectional |
| 10 | P1.3 | bidirectional |
| 11 | P1.2 | bidirectional |
| 12 | GND | passive |
| 13 | P1.1 | bidirectional |
| 14 | P1.0 | bidirectional |
| 15 | P0.7 | bidirectional |
| 16 | P0.6 | bidirectional |
| 17 | P0.5 | bidirectional |
| 18 | P0.4 | bidirectional |
| 19 | P0.3 | bidirectional |
| 20 | P0.2 | bidirectional |
| 21 | GND | passive |
Footprint
ConfirmedPackage_DFN_QFN/SiliconLabs_QFN-20-1EP_3x3mm_P0.5mm_EP1.8x1.8mm
Pad Layout
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21
Pads (25)
| 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 |