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ST72334J2TA/XXX датащи(PDF) 111 Page - STMicroelectronics |
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ST72334J2TA/XXX датащи(HTML) 111 Page - STMicroelectronics |
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111 / 150 page ![]() ST72334xx-Auto, ST72314xx-Auto, ST72124Jx-Auto 111/150 15.3 OPERATING CONDITIONS 15.3.1 General Operating Conditions Figure 54. fOSC Maximum Operating Frequency Versus VDD Supply Voltage for ROM devices 2) Figure 55. fOSC Maximum Operating Frequency Versus VDD Supply Voltage for Flash devices 2) Notes: 1. Guaranteed by construction. A/D operation and resonator oscillator start-up are not guaranteed below 1MHz. 2. Operating conditions with TA=-40 to +125°C. 3. Flash programming tested in production at maximum TA with two different conditions: VDD=5.5V, fCPU=6MHz and VDD=3.2V, fCPU=4MHz. Symbol Parameter Conditions Min Max Unit VDD Supply voltage see Figure 54 and Figure 55 3.2 5.5 V fOSC External clock frequency VDD≥3.5V for ROM devices VDD≥4.5V for Flash devices 0 1) 16 MHz VDD≥3.2V 0 1) 8 TA Ambient temperature range Suffix A version -40 +85 °C Suffix B version +105 Suffix C version +125 fOSC [MHz] SUPPLY VOLTAGE [V] 16 8 4 1 0 2.5 3.2 3.5 4 4.5 5 5.5 FUNCTIONALITY FUNCTIONALITY FUNCTIONALITY GUARANTEED IN THIS AREA NOT GUARANTEED IN THIS AREA NOT GUARANTEED IN THIS AREA WITH RESONATOR 1) 3.85 NOT GUARANTEED IN THIS AREA AT TA > 85°C FUNCTIONALITY 12 NOT GUARANTEED IN THIS AREA AT TA > 85°C fOSC [MHz] SUPPLY VOLTAGE [V] 16 8 4 1 0 2.5 3.2 3.5 4 4.5 5 5.5 FUNCTIONALITY FUNCTIONALITY FUNCTIONALITY GUARANTEED IN THIS AREA 3) NOT GUARANTEED IN THIS AREA NOT GUARANTEED IN THIS AREA WITH RESONATOR 1) 3.85 12 FUNCTIONALITY |
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