| Part number | Datasheet |
| Farnell: 2508753 | Qantek, QX8T50B18.43200B50TT |
| Mouser: 774-MXO45HS-3C-18.4 | CTS, MXO45HS-3C-18M4320 |
| RS: 478-6427 not sure about this part! | Epson, Q3204DC21015900 |
Oscillator, 18.432 MHz, 8 pin
| Part number | Datasheet |
| Farnell: 2508753 | Qantek, QX8T50B18.43200B50TT |
| Mouser: 774-MXO45HS-3C-18.4 | CTS, MXO45HS-3C-18M4320 |
| RS: 478-6427 not sure about this part! | Epson, Q3204DC21015900 |
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