參數(shù)資料
型號: ST72254G1B3
英文描述: 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY. ADC. 16-BIT TIMERS. SPI.
中文描述: 8位單電壓閃存微控制器。 ADC的。 16位定時器。的SPI。
文件頁數(shù): 140/140頁
文件大?。?/td> 1349K
代理商: ST72254G1B3
ST72104G, ST72215G, ST72216G, ST72254G
99/140
OPERATING CONDITIONS (Cont’d)
Figure 52. 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=8MHz and
VDD=3.2V, fCPU=4MHz.
fOSC [MHz]
SUPPLY VOLTAGE [V]
16
8
4
1
0
2.5
3.2
3.5
4
4.5
5
5.5
FUNCTIONALITY
GUARANTEED
IN THIS AREA 3)
NOT GUARANTEED
IN THIS AREA
NOT GUARANTEED
IN THIS AREA
WITH RESONATOR 1)
3.85
12
FUNCTIONALITY
NOT GUARANTEED
IN THIS AREA AT TA > 85°C
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