參數(shù)資料
型號: UPD784031
廠商: NEC Corp.
英文描述: 16/8-BIT SINGLE-CHIP MICROCONTROLLER
中文描述: 16/8-BIT單片機
文件頁數(shù): 57/90頁
文件大?。?/td> 377K
代理商: UPD784031
μ
PD784031
57
14. ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25
°
C)
Parameter
Symbol
Conditions
Rating
Unit
Supply voltage
V
DD
-0.5 to +7.0
V
AV
DD
AV
SS
to V
DD
+ 0.5
V
AV
SS
-0.5 to +0.5
V
Input voltage
V
I
-0.5 to V
DD
+ 0.5
V
Output voltage
V
O
-0.5 to V
DD
+ 0.5
V
Output low current
I
OL
At one pin
15
mA
Total of all output pins
100
mA
Output high current
I
OH
At one pin
-10
mA
Total of all output pins
-100
mA
A/D converter reference input
voltage
AV
REF1
-0.5 to V
DD
+ 0.3
V
AV
REF2
-0.5 to V
DD
+ 0.3
V
AV
REF3
-0.5 to V
DD
+ 0.3
V
Operating ambient temperature
T
A
-40 to +85
°
C
Storage temperature
T
stg
-65 to +150
°
C
D/A converter reference input
voltage
Caution Absolute maximum ratings are rated values beyond which physical damage will be caused to the
product; if the rated value of any of the parameters in the above table is exceeded, even
momentarily, the quality of the product may deteriorate. Always use the product within its rated
values.
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