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參數(shù)資料
| 型號： | MB89PV820CF |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, 5 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | CERAMIC, MQFP-80 |
| 文件頁數(shù)： | 18/37頁 |
| 文件大小： | 402K |
| 代理商： | MB89PV820CF |
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MB89820 Series
25
2. Recommended Operating Conditions
(VSS = 0.0 V)
*: The minimum operating power supply voltage varies with the operating frequency.
Figure 1
Operating Voltage vs. Clock Operating Frequency
Figure 1 indicates the operating frequency of the external oscillator at an instruction cycle of 4/FC.
WARNING: The recommended operating conditions are required in order to ensure the normal operation of the
semiconductor device. All of the device’s electrical characteristics are warranted when the device is
operated within these ranges.
Always use semiconductor devices within their recommended operating condition ranges. Operation
outside these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented on
the data sheet. Users considering application outside the listed conditions are advised to contact their
FUJITSU representatives beforehand.
Parameter
Symbol
Value
Unit
Remarks
Min
Max
Power supply voltage
VCC
2.2*
6.0*
V
Normal operation assurance range*
1.5
6.0
V
Retains the RAM state in stop mode
LCD power supply voltage
V3
VSS
6.0
V
V3 pin
LCD power supply range.
The optimum value is dependent on
the element in use.
Operating temperature
TA
–40
+85
°C
1
2
3
4
5
6
1
Operation assurance range
Operating
voltage
(V)
Clock operating frequency (MHz)
23
4
5
4.0
2.0
1.3
1.0
0.8
Minimum execution time (instruction cycle) (
s)
Note: The shaded area is assured only for the MB89821/823R/825.
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