參數(shù)資料
型號: UPD75312GFA
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCOMPUTER
中文描述: 4位單片機
文件頁數(shù): 43/62頁
文件大?。?/td> 577K
代理商: UPD75312GFA
μ
PD75312(A), 75316(A)
43
11. ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
(T
a
= 25
°
C)
Parameter
Symbol
V
DD
V
I1
V
I2
Conditions
Ratings
-0.3 to +7.0
-0.3 to V
DD
+0.3
-0.3 to V
DD
+0.3
Unit
V
V
Supply Voltage
Other than ports 4, 5
Ports 4, 5
Input Voltage
w/pull-up
resistor
V
Open drain
-0.3 to +11
-0.3 to V
DD
+0.3
-10
-5
V
V
Output Voltage
High-Level Output
Current
V
O
I
OH
1 pin
Peak
rms
mA
mA
All pins
Peak
rms
Peak
rms
-30
-5
10
5
mA
mA
mA
mA
Low-Level Output
Current
I
OL
*
1 pin
Other than ports 0, 2, 3, 5
Peak
rms
Peak
rms
100
60
100
50
mA
mA
mA
mA
°
C
°
C
Total of ports 4, 6, 7
Operating Temperature
Storage Temperature
T
opt
T
stg
-40 to +85
-65 to +150
*: rms = Peak value x
Duty
CAPACITANCE
(T
a
= 25
°
C, V
DD
= 0 V)
Parameter
Symbol
C
IN
C
OUT
C
IO
Conditions
MIN.
TYP.
MAX.
15
15
Unit
pF
pF
Input Capacitance
Output Capacitance
Input/Output
Capacitance
f = 1 MHz
Pins other than thosemeasured are at 0 V
15
pF
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