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EFM8LB12F32E-C-QFP32
8051-compatible microcontroller, 72 MHz, 2.2 to 3.6V, 32K flash, 2304B RAM, -40 to +105 C, QFP-32
Schematic Symbol
Pin Configuration (32 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | P0.0 | bidirectional |
| 2 | GND | power_in |
| 3 | VIO | power_in |
| 4 | VDD | power_in |
| 5 | ~{RST} | input |
| 6 | P3.7 | bidirectional |
| 7 | P3.3 | bidirectional |
| 8 | P3.2 | bidirectional |
| 9 | P3.1 | bidirectional |
| 10 | P3.0 | bidirectional |
| 11 | P2.6 | bidirectional |
| 12 | P2.5 | bidirectional |
| 13 | P2.4 | bidirectional |
| 14 | P2.3 | bidirectional |
| 15 | P2.2 | bidirectional |
| 16 | P2.1 | bidirectional |
| 17 | P2.0 | bidirectional |
| 18 | P1.7 | bidirectional |
| 19 | P1.6 | bidirectional |
| 20 | P1.5 | bidirectional |
| 21 | P1.4 | bidirectional |
| 22 | P1.3 | bidirectional |
| 23 | P1.2 | bidirectional |
| 24 | P1.1 | bidirectional |
| 25 | P1.0 | bidirectional |
| 26 | P0.7 | bidirectional |
| 27 | P0.6 | bidirectional |
| 28 | P0.5 | bidirectional |
| 29 | P0.4 | bidirectional |
| 30 | P0.3 | bidirectional |
| 31 | P0.2 | bidirectional |
| 32 | P0.1 | bidirectional |
Footprint
ConfirmedPackage_QFP/LQFP-32_7x7mm_P0.8mm
Pad Layout
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32
Pads (32)
| Number | Type |
|---|---|
| 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 |
| 26 | smd |
| 27 | smd |
| 28 | smd |
| 29 | smd |
| 30 | smd |
| 31 | smd |
| 32 | smd |