參數(shù)資料
型號: ST72C171K2B6
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDIP32
封裝: SHRINK, PLASTIC, DIP-32
文件頁數(shù): 18/152頁
文件大小: 2156K
代理商: ST72C171K2B6
ST72C171
114/152
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
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
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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