| Part Number | 81C51SL |
| Manufacturer | Intel |
| Title | KEYBOARD CONTROLLER |
| Description | Table 1 Pin Descriptions Symbol Type Description VSS Circuit ground potential VCC Supply voltage during normal Idle and Power-Down operation... |
| Features |
I O Buffers Used to Minimize Noise
Y 256 Bytes Data RAM
Y Three Multifunction I O Ports
Y 10 Interrupt Sources with 6 UserDefinable External Interrupts
Y 2 MHz – 16 MHz Clock Frequency Y 100-Pin PQFP (8XC51SL) 100-Pin SQFP (Low Voltage 8XC51SL) The ... |
| Datasheet |
 81C51SL Datasheet
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