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XC18V04VQG44C
XC18V00 Series, In-System Programmable Configuration 3.3V PROM, 44-Pin VQFP, 4-Megabit, Commercial Grade, Pb-Free
Schematic Symbol
Pin Configuration (44 pins)
| Pin | Name | Type |
|---|---|---|
| 17 | VCCINT | power_in |
| 35 | VCCINT | power_in |
| 38 | VCCINT | power_in |
| 8 | VCCO | power_in |
| 16 | VCCO | power_in |
| 26 | VCCO | power_in |
| 36 | VCCO | power_in |
| 3 | TDI | input |
| 5 | TMS | input |
| 7 | TCK | input |
| 6 | GND | power_in |
| 18 | GND | power_in |
| 28 | GND | power_in |
| 41 | GND | power_in |
| 1 | NC | passive |
| 2 | NC | passive |
| 4 | NC | passive |
| 11 | NC | passive |
| 12 | NC | passive |
| 20 | NC | passive |
| 22 | NC | passive |
| 23 | NC | passive |
| 40 | D0 | tri_state |
| 29 | D1 | tri_state |
| 42 | D2 | tri_state |
| 27 | D3 | tri_state |
| 9 | D4 | tri_state |
| 25 | D5 | tri_state |
| 14 | D6 | tri_state |
| 19 | D7 | tri_state |
| 43 | CLK | input |
| 15 | ~{CE} | input |
| 21 | ~{CEO} | output |
| 13 | OE/~{RESET} | bidirectional |
| 10 | ~{CF} | open_collector |
| 31 | TDO | output |
| 44 | NC | passive |
| 39 | NC | passive |
| 37 | NC | passive |
| 34 | NC | passive |
| 33 | NC | passive |
| 32 | NC | passive |
| 30 | NC | passive |
| 24 | NC | passive |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.