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MK20DX32VFM5
Kinetis K20 series, 50-MHz/32-bit ARM Cortex-M4, 32 kB flash/32 kB FlexNVM, 8 kB SRAM/2 kB FlexRAM, USB FS Device/OTG, QFN-32
Schematic Symbol
Pin Configuration (33 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | VDD | power_in |
| 2 | VSS | power_in |
| 3 | USB0_DP | bidirectional |
| 5 | VOUT33 | power_out |
| 6 | VREGIN | power_in |
| 7 | VDDA | power_in |
| 8 | VSSA | power_in |
| 9 | XTAL32 | input |
| 10 | EXTAL32 | input |
| 11 | VBAT | power_in |
| 12 | PTA0 | bidirectional |
| 13 | PTA1 | bidirectional |
| 14 | PTA2 | bidirectional |
| 15 | PTA3 | bidirectional |
| 16 | PTA4/LLWU_P3 | bidirectional |
| 17 | PTA18 | bidirectional |
| 18 | PTA19 | bidirectional |
| 19 | ~{RESET} | input |
| 20 | PTB0/LLWU_P5 | bidirectional |
| 21 | PTB1 | bidirectional |
| 22 | PTC1/LLWU_P6 | bidirectional |
| 23 | PTC2 | bidirectional |
| 24 | PTC3/LLWU_P7 | bidirectional |
| 25 | PTC4/LLWU_P8 | bidirectional |
| 26 | PTC5/LLWU_P9 | bidirectional |
| 27 | PTC6/LLWU_P10 | bidirectional |
| 28 | PTC7 | bidirectional |
| 29 | PTD4/LLWU_P14 | bidirectional |
| 30 | PTD5 | bidirectional |
| 31 | PTD6/LLWU_P15 | bidirectional |
| 32 | PTD7 | bidirectional |
| 4 | USB0_DM | bidirectional |
| 33 | EPAD | power_in |
Footprint
ConfirmedPackage_DFN_QFN/QFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm
Pad Layout
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33
Pads (42)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | 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 |
| 26 | smd |
| 27 | smd |
| 28 | smd |
| 29 | smd |
| 30 | smd |
| 31 | smd |
| 32 | smd |
| 33 | smd |