Electrical Specifications
Control Timing (5.0 Vdc and 2.2 Vdc)
11.8 Control Timing (5.0 Vdc and 2.2 Vdc)
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| Characteristic | Symbol | Min | Max | Unit |
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| Frequency of Operation |
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| Crystal | fosc | — | 4.2 | MHz | |
| External Clock |
| dc | 4.2 |
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| Internal Operating Frequency |
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| Crystal (fOSC /2) | fop | — | 2.1 | MHz | |
| External Clock (fOSC /2) |
| dc | 2.1 |
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| Cycle Time | tcyc | 480 | — | ns | |
| Crystal Oscillator Startup Time | tOXOV | — | 100 | ms | |
| Stop Recovery Startup Time (Crystal Oscillator) | tILCH | — | 100 | ms | |
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| Pulse Width | tRL | 1.5 | — | tcyc |
| RESET | |||||
| Interrupt Pulse Width Low | tILIH | 125 | — | ns | |
| Interrupt Pulse Period | tILIL | Note 2 | — | tcyc | |
| OSC1 Pulse Width | tOH, tOL | 90 | — | ns | |
NOTES:
1.VDD = 2.0 to 5.5 Vdc, VSS = 0 Vdc, TA = 0 oC to +70 oC, unless otherwise noted
2.The minimum period, tILI, should not be less than the number of cycle times it takes to execute the interrupt service routine plus 19 tCYC.
MC68HC05RC16 — Rev. 3.0 |
| General Release Specification |
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MOTOROLA | Electrical Specifications | 109 |