參數(shù)資料
型號: UPD78322GJ
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): 64/88頁
文件大小: 479K
代理商: UPD78322GJ
64
μ
PD78320, 78322
9.
ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS (T
A
= 25
°
C)
Parameter
Symbol
Test Conditions
Rating
Unit
V
DD
–0.5 to + 7.0
V
Supply voltage
AV
DD
–0.5 to V
DD
+ 0.5
V
AV
SS
–0.5 to + 0.5
V
Input voltage
V
I
Note 1
–0.5 to V
DD
+ 0.5
V
Output voltage
V
O
–0.5 to V
DD
+ 0.5
V
Output current low
I
OL
All output pins
4.0
mA
All output pins total
90
mA
Output current high
I
OH
All output pins
–1.0
mA
All output pins total
–20
mA
Analog input voltage
V
IAN
Note 2
AV
DD
>V
DD
–0.5 to V
DD
+0.5
V
V
DD
AV
DD
–0.5 to AV
DD
+0.5
A/D converter reference
AV
REF
AV
DD
>V
DD
–0.5 to V
DD
+0.3
V
input voltage
V
DD
AV
DD
–0.5 to AV
DD
+0.3
Operating ambient temperature
T
A
–10 to + 70
°
C
Storage temperature
T
stg
–65 to + 150
°
C
Notes
1.
Except the pin described in
Note 2
.
2.
P70/ANI0 to P77/ANI7 pins.
Caution
If the absolute maximum rating of any one of the parameters is exceeded even momentarily, the quality
of the product may be degraded. In other words, the product may be physically damaged if any of the
absolute maximum ratings is exceeded. Be sure to use the product without exceeding these ratings.
RECOMMENDED OPERATING CONDITION
Oscillation Frequency
T
A
V
DD
8 MHz
f
XX
16 MHz
–10 to +70
°
C
+5.0 V
±
10 %
CAPACITANCE (T
A
= 25
°
C, V
SS
= V
DD
= 0 V)
TYP.
MAX.
10
20
20
Unit
pF
pF
pF
MIN.
Parameter
Input capacitance
Output capacitance
I/O capacitance
Test Conditions
Symbol
C
I
C
O
C
IO
f = 1 MHz
Unmeasured pins returned to 0 V.
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