参数资料
型号: ST72621J2T1
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO20
封装: 0.300 INCH, PLASTIC, SO-20
文件页数: 5/136页
文件大小: 2475K
代理商: ST72621J2T1
102/136
12.2.3 Thermal Characteristics
12.3 OPERATING CONDITIONS
12.3.1 General Operating Conditions (standard voltage ROM and Flash devices)
.
Figure 55. fCPU Versus VDD for standard voltage devices
Table 26. General Operating Conditions (low voltage ROM devices, no USB, no ADC))
Symbol
Ratings
Value
Unit
TSTG
Storage temperature range
-65 to +150
°C
TJ
Maximum junction temperature
175
°C
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VDD
Operating Supply Voltage
fCPU = 8 MHz
45
5.5
VDDA
Analog reference voltage
VDD
VSSA
Analog reference voltage
VSS
fCPU
Operating frequency
fOSC = 12MHz
8
MHz
fOSC = 6MHz
4
TA
Ambient temperature range
070
°C
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VDD
Operating Supply Voltage
fCPU = 4 MHz
3
5
5.5
VDDA
Analog reference voltage
VDD
VSSA
Analog reference voltage
VSS
fCPU
Operating frequency
fOSC = 6MHz
4
MHz
TA
Ambient temperature range
070
°C
fCPU [MHz]
SUPPLY VOLTAGE [V]
8
4
2
0
2.5
3.0
3.5
4
4.5
5
5.5
FUNCTIONALITY
NOT GUARANTEED
IN THIS AREA
FUNCTIONALITY
GUARANTEED
IN THIS AREA
(UNLESS OTHERWISE
SPECIFIED IN THE
TABLES OF
PARAMETRIC DATA)
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