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ATtiny4313-MM
20MHz, 4kB Flash, 256B SRAM, 256B EEPROM, QFN-20
Schematic Symbol
Pin Configuration (21 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | PD1 | bidirectional |
| 2 | PA1/XTAL2 | bidirectional |
| 3 | PA0/XTAL1 | bidirectional |
| 4 | PD2 | bidirectional |
| 5 | PD3 | bidirectional |
| 6 | PD4 | bidirectional |
| 7 | PD5 | bidirectional |
| 8 | GND | power_in |
| 9 | PD6 | bidirectional |
| 10 | PB0 | bidirectional |
| 11 | PB1 | bidirectional |
| 12 | PB2 | bidirectional |
| 13 | PB3 | bidirectional |
| 14 | PB4 | bidirectional |
| 15 | PB5 | bidirectional |
| 16 | PB6 | bidirectional |
| 17 | PB7 | bidirectional |
| 18 | VCC | power_in |
| 19 | PA2/~{RESET} | bidirectional |
| 20 | PD0 | bidirectional |
| 21 | GND | passive |
Footprint
ConfirmedPackage_DFN_QFN/VQFN-20-1EP_3x3mm_P0.45mm_EP1.55x1.55mm
Pad Layout
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Pads (25)
| Number | Type |
|---|---|
| — | 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 |