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ST72C171 Fiches technique(PDF) 114 Page - STMicroelectronics

No de pièce ST72C171
Description  8-BIT MCU with 8K FLASH, ADC, WDG, SPI, SCI, TIMERS SPGAs Software Programmable Gain Amplifiers, OP-AMP
PDF  152 Pages
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Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST72C171 Fiches technique(HTML) 114 Page - STMicroelectronics

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9.3 OPERATING CONDITIONS
9.3.1 General Operating Conditions
Figure 59. fOSC Maximum Operating Frequency Versus VDD Supply Voltage for FLASH devices
Notes:
1. Guaranteed by construction. A/D operation and resonator oscillator start-up are not guaranteed below 1MHz.
3. FLASH programming tested in production at maximum TA with two different conditions: VDD=5.5V, fCPU=8MHz and
VDD=3V, fCPU=4MHz.
Symbol
Parameter
Conditions
Min
Max
Unit
VDD
Supply voltage
see Figure 59 and Figure 60
3.2
5.5
V
fOSC
External clock frequency
VDD≥4.5V
0 1)
16
MHz
VDD≥3.0V
0 1)
8
TA
Ambient temperature range
-40
85
°C
fOSC [MHz]
SUPPLY VOLTAGE [V]
16
8
4
1
0
2.5
3
3.5
4
4.5
5
5.5
FUNCTIONALITY
FUNCTIONALITY
FUNCTIONALITY
GUARANTEED
IN THIS AREA 2)
NOT GUARANTEED
IN THIS AREA
NOT GUARANTEED
IN THIS AREA
WITH RESONATOR 1)
FUNCTIONALITY NOT GUARANTEED IN THIS AREA
FOR TEMPERATURE HIGHER THAN 85°C 3)
3.85
3.2



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