參數(shù)資料
型號： μPD78082
廠商： NEC Corp.
英文描述： 8 Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述： 8位單片機微控制器（8位單片微控制器）
文件頁數(shù)： 28/50頁
文件大?。?/td> 265K
代理商： ΜPD78082
28
μ
PD78081, 78082
Parameter
Symbol
Test Conditions
Ratings
Unit
Supply voltage
V
DD
–0.3 to +7.0
V
AV
DD
–0.3 to V
DD
+ 0.3
V
AV
REF
–0.3 to V
DD
+ 0.3
V
AV
SS
–0.3 to +0.3
V
Input voltage
V
I
–0.3 to V
DD
+ 0.3
V
Output voltage
V
O
–0.3 to V
DD
+ 0.3
V
Analog input voltage
V
AN
P10-P17
Analog input pins
AV
SS
– 0.3 to AV
REF
+ 0.3
V
Output current, high
I
OH
Per pin
–10
mA
Total of P10-P17, P50-P54, P70-P72,
–15
mA
P100, P101
Total of P01-P03, P30-P37, P55-P57 –15
mA
Output current, low
I
OL
Note
Per pin
Peak value 30
mA
r.m.s. value
15
mA
Total of P50-P54
Peak value 100
mA
r.m.s. value
70
mA
Total of P55-P57
Peak value 100
mA
r.m.s. value
70
mA
Total of P10-P17, P70-P72, P100,
Peak value 50
mA
P101
r.m.s. value
20
mA
Total of P01-P03, P30-P37
Peak value 50
mA
r.m.s. value
20
mA
°
C
°
C
Operating ambient temperature
T
A
–40 to +85
Storage temperature
T
stg
–65 to +150
10. ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings
(T
A
= 25
°
C)
Note
The r.m.s. value should be calculated as follows: [r.m.s. value] = [Peak value]
×
Duty
Caution If the absolute maximum rating of even one of the above parameters is exceeded, the quality of the product
may be degraded. The absolute maximum ratings are therefore the rated values that may, if exceeded,
physically damage the product. Be sure to use the product with all the absolute maximum ratings
observed.
Capacitance (T
A
= 25
°
C, V
DD
= V
SS
= 0 V)
Remark
Unless otherwise specified, shared pin characteristics are the same as port pin characteristics.
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
Input capacitance
C
IN
f = 1 MHz, Unmeasured pins returned to 0 V.
15
pF
I/O capacitance
C
IO
f = 1 MHz,
P01-P03, P10-P17, P30-P37,
15
pF
Unmeasured pins
P50-P57, P70-P72, P100,
returned to 0 V.
P101
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