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STM8AL3L8AT
Automotive 8-bit ultra-low-power MCU, 64-Kbyte Flash with LCD, LQFP-80
Schematic Symbol
Pin Configuration (80 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | PH0 | bidirectional |
| 2 | PH1 | bidirectional |
| 3 | PH2 | bidirectional |
| 4 | PH3 | bidirectional |
| 5 | PA0 | bidirectional |
| 6 | NRST/PA1 | bidirectional |
| 7 | PA2 | bidirectional |
| 8 | PA3 | bidirectional |
| 9 | PA4 | bidirectional |
| 10 | PA5 | bidirectional |
| 11 | PA6 | bidirectional |
| 12 | PA7 | bidirectional |
| 13 | VSSA/VREF- | power_in |
| 14 | VSS1 | power_in |
| 15 | VDD1 | power_in |
| 16 | VDDA | power_in |
| 17 | VREF+ | power_in |
| 18 | PG0 | bidirectional |
| 19 | PG1 | bidirectional |
| 20 | PG2 | bidirectional |
| 21 | PG3 | bidirectional |
| 22 | VLCD | power_in |
| 23 | PE0 | bidirectional |
| 24 | PE1 | bidirectional |
| 25 | PE2 | bidirectional |
| 26 | PE3 | bidirectional |
| 27 | PE4 | bidirectional |
| 28 | PE5 | bidirectional |
| 29 | PD0 | bidirectional |
| 30 | PD1 | bidirectional |
| 31 | PD2 | bidirectional |
| 32 | PD3 | bidirectional |
| 33 | PH4 | bidirectional |
| 34 | PH5 | bidirectional |
| 35 | PH6 | bidirectional |
| 36 | PH7 | bidirectional |
| 37 | VDD3 | power_in |
| 38 | VSS3 | power_in |
| 39 | PB0 | bidirectional |
| 40 | PB1 | bidirectional |
| 41 | PB2 | bidirectional |
| 42 | PB3 | bidirectional |
| 43 | PB4 | bidirectional |
| 44 | PB5 | bidirectional |
| 45 | PB6 | bidirectional |
| 46 | PB7 | bidirectional |
| 47 | VDD4 | power_in |
| 48 | VSS4 | power_in |
| 49 | PF0 | bidirectional |
| 50 | PF1 | bidirectional |
| 51 | PF2 | bidirectional |
| 52 | PF3 | bidirectional |
| 53 | PF4 | bidirectional |
| 54 | PF5 | bidirectional |
| 55 | PF6 | bidirectional |
| 56 | PF7 | bidirectional |
| 57 | PD4 | bidirectional |
| 58 | PD5 | bidirectional |
| 59 | PD6 | bidirectional |
| 60 | PD7 | bidirectional |
| 61 | PG4 | bidirectional |
| 62 | PG5 | bidirectional |
| 63 | PG6 | bidirectional |
| 64 | PG7 | bidirectional |
| 65 | PC0 | bidirectional |
| 66 | PC1 | bidirectional |
| 67 | VDD2 | power_in |
| 68 | VSS2 | power_in |
| 69 | PC2 | bidirectional |
| 70 | PC3 | bidirectional |
| 71 | PC4 | bidirectional |
| 72 | PC5 | bidirectional |
| 73 | PC6 | bidirectional |
| 74 | PC7 | bidirectional |
| 75 | PE6 | bidirectional |
| 76 | PE7 | bidirectional |
| 77 | PI0 | bidirectional |
| 78 | PI1 | bidirectional |
| 79 | PI2 | bidirectional |
| 80 | PI3 | bidirectional |
Footprint
ConfirmedPackage_QFP/LQFP-80_14x14mm_P0.65mm
Pad Layout
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Pads (80)
| 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 |
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| 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 |
| 65 | smd |
| 66 | smd |
| 67 | smd |
| 68 | smd |
| 69 | smd |
| 70 | smd |
| 71 | smd |
| 72 | smd |
| 73 | smd |
| 74 | smd |
| 75 | smd |
| 76 | smd |
| 77 | smd |
| 78 | smd |
| 79 | smd |
| 80 | smd |