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MC9S08QB8xWL
8-bit General Purpose Microcontroller, S08 core, 8kB Flash, 512B RAM, SOIC-28
Schematic Symbol
Pin Configuration (28 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | PTC5 | bidirectional |
| 2 | PTC4 | bidirectional |
| 3 | PTA5/~{RESET} | bidirectional |
| 4 | PTA4/BKGD/MS | bidirectional |
| 5 | VDD | power_in |
| 6 | VDDA/VREFH | power_in |
| 7 | VSSA/VREFL | power_in |
| 8 | VSS | power_in |
| 9 | PTB7/EXTAL | bidirectional |
| 10 | PTB6/XTAL | bidirectional |
| 11 | PTB5 | bidirectional |
| 12 | PTB4 | bidirectional |
| 13 | PTC3 | bidirectional |
| 14 | PTC2 | bidirectional |
| 15 | PTC1 | bidirectional |
| 16 | PTC0 | bidirectional |
| 17 | PTB3 | bidirectional |
| 18 | PTB2 | bidirectional |
| 19 | PTB1 | bidirectional |
| 20 | PTB0 | bidirectional |
| 21 | PTA7 | bidirectional |
| 22 | PTA6 | bidirectional |
| 23 | PTA3 | bidirectional |
| 24 | PTA2 | bidirectional |
| 25 | PTA1 | bidirectional |
| 26 | PTA0 | bidirectional |
| 27 | PTC7 | bidirectional |
| 28 | PTC6 | bidirectional |
Footprint
ConfirmedPackage_SO/SOIC-28W_7.5x17.9mm_P1.27mm
Pad Layout
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28
Pads (28)
| 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 |