參數(shù)資料
型號： μPD78F0974
廠商： NEC Corp.
元件分類： 8位微控制器
英文描述： 8 Bit Single Chip Microcontrollers
中文描述： 8位單片機(jī)微控制器
文件頁數(shù)： 19/40頁
文件大?。?/td> 232K
代理商： ΜPD78F0974
19
m
PD78F0974
5.
ELECTRICAL SPECIFICATIONS (TARGET VALUE)
Absolute Maximum Ratings (T
A
= 25 °C)
Parameter
Symbol
Test Conditions
Ratings
Unit
Supply
V
DD
–0.3 to +6.5
V
voltage
V
PP
–0.3 to +10.3
V
AV
REF
–0.3 to V
DD
+0.3
V
AV
SS
–0.3 to +0.3
V
SMV
DD
SMV
DD
= V
DD
–0.3 to +6.5
V
SMV
SS
–0.3 to +0.3
V
Input voltage
V
I
–0.3 to V
DD
+0.3
V
Output voltage
V
O1
Except for SM11 to SM14, SM21 to SM24, SM31 to SM34, SM41 to SM44
–0.3 to V
DD
+0.3
V
V
O2
SM11 to SM14, SM21 to SM24, SM31 to SM34, SM41 to SM44
–0.5 to SMV
DD
+0.7
V
Analog input
V
AN
P10 to P14
Analog input pin
AV
SS
–0.3 to AV
REF
+0.3
V
voltage
Output
I
OH
1 pin
–10
mA
current high
P00 to P07, P40 to P44, P50 to P54, P81 to P87, P90 to P97 total
–15
mA
P60, P61 total
–30
mA
1 pin (SM11/P20 to SM14/P23, SM21/P24 to SM24/P27)
–45
mA
SM11/P20 to SM14/P23, SM21/P24 to SM24/P27 total
–135
mA
1 pin (SM31/P30 to SM34/P33, SM41/P34 to SM44/P37)
–45
mA
SM31/P30 to SM34/P33, SM41/P34 to SM44/P37 total
–135
mA
Output
I
OL
Note
1 pin
Peak value
20
mA
current low
r.m.s.
10
mA
P00 to P07, P40 to P44, P50 to P54,
Peak value
50
mA
P81 to P87,P90 to P97 total
r.m.s.
20
mA
P60, P61 total
r.m.s.
30
mA
1 pin (SM11/P20 to SM14/P23, SM21/P24 to SM24/P27)
45
mA
SM11/P20 to SM14/P23, SM21/P24 to SM24/P27 total
135
mA
1 pin (SM31/P30 to SM34/P33, SM41/P34 to SM44/P37)
45
mA
SM31/P30 to SM34/P33, SM41/P34 to SM44/P37 total
135
mA
Operating
T
A
–40 to +85
°C
ambient
temperature
Storage
T
stg
–65 to +150
°C
temperature
Note
The root mean square (r.m.s) should be calculated as follows: [r.m.s.] = [peak value]
￥
duty
Caution If any of the parameters exceeds the absolute maximum ratings, even momentarily, device reliability
may be impaired. The absolute maximum ratings are values that may physically damage the product.
Be sure to use the product within the ratings.
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