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LPC2146FBD64
16-bit/32-bit ARM7TDMI-S microcontroller, 256kB flash, 40kB RAM
Schematic Symbol
Pin Configuration (64 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | P0.21 | bidirectional |
| 2 | P0.22 | bidirectional |
| 3 | RTXC1 | input |
| 4 | P1.19 | bidirectional |
| 5 | RTXC2 | output |
| 6 | VSS | power_in |
| 7 | VDDA | power_in |
| 8 | P1.18 | bidirectional |
| 9 | P0.25 | bidirectional |
| 10 | D+ | bidirectional |
| 11 | D- | bidirectional |
| 12 | P1.17 | bidirectional |
| 13 | P0.28 | bidirectional |
| 14 | P0.29 | bidirectional |
| 15 | P0.30 | bidirectional |
| 16 | P1.16 | bidirectional |
| 17 | P0.31 | output |
| 18 | VSS | power_in |
| 19 | P0.0 | bidirectional |
| 20 | P1.31 | bidirectional |
| 21 | P0.1 | bidirectional |
| 22 | P0.2 | bidirectional |
| 23 | VDD | power_in |
| 24 | P1.26 | bidirectional |
| 25 | VSS | power_in |
| 26 | P0.3 | bidirectional |
| 27 | P0.4 | bidirectional |
| 28 | P1.25 | bidirectional |
| 29 | P0.5 | bidirectional |
| 30 | P0.6 | bidirectional |
| 31 | P0.7 | bidirectional |
| 32 | P1.24 | bidirectional |
| 33 | P0.8 | bidirectional |
| 34 | P0.9 | bidirectional |
| 35 | P0.10 | bidirectional |
| 36 | P1.23 | bidirectional |
| 37 | P0.11 | bidirectional |
| 38 | P0.12 | bidirectional |
| 39 | P0.13 | bidirectional |
| 40 | P1.22 | bidirectional |
| 41 | P0.14 | bidirectional |
| 42 | VSS | power_in |
| 43 | VDD | power_in |
| 44 | P1.21 | bidirectional |
| 45 | P0.15 | bidirectional |
| 46 | P0.16 | bidirectional |
| 47 | P0.17 | bidirectional |
| 48 | P1.20 | bidirectional |
| 49 | VBAT | power_in |
| 50 | VSS | power_in |
| 51 | VDD | power_in |
| 52 | P1.30 | bidirectional |
| 53 | P0.18 | bidirectional |
| 54 | P0.19 | bidirectional |
| 55 | P0.20 | bidirectional |
| 56 | P1.29 | bidirectional |
| 57 | ~{RESET} | input |
| 58 | P0.23 | bidirectional |
| 59 | VSSA | power_in |
| 60 | P1.28 | bidirectional |
| 61 | XTAL2 | output |
| 62 | XTAL1 | input |
| 63 | VREF | input |
| 64 | P1.27 | bidirectional |
Footprint
ConfirmedPackage_QFP/LQFP-64_10x10mm_P0.5mm
Pad Layout
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64
Pads (64)
| 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 |
| 33 | smd |
| 34 | smd |
| 35 | smd |
| 36 | smd |
| 37 | smd |
| 38 | smd |
| 39 | smd |
| 40 | smd |
| 41 | smd |
| 42 | smd |
| 43 | smd |
| 44 | smd |
| 45 | smd |
| 46 | smd |
| 47 | smd |
| 48 | smd |
| 49 | smd |
| 50 | smd |
| 51 | smd |
| 52 | smd |
| 53 | smd |
| 54 | smd |
| 55 | smd |
| 56 | smd |
| 57 | smd |
| 58 | smd |
| 59 | smd |
| 60 | smd |
| 61 | smd |
| 62 | smd |
| 63 | smd |
| 64 | smd |