W83C45P Keyboard Interface Controller - USB KeyBoard/Ps/2 Mouse Cont.
From Winbond Electronics
| Maximum Clock Frequency (Hz) | 12M |
| Micro Processor Family | 8051 |
| Package | QCC-J |
| Pins | 44 |
| Technology | CMOS |
| Vsup Nom.(V) Supply Voltage | 5 |
