參數(shù)資料
型號(hào): UPD750004GB
廠商: NEC Corp.
英文描述: 4 BIT SINGLE-CHIP MICROCONTROLLER
中文描述: 4位單片機(jī)
文件頁(yè)數(shù): 53/84頁(yè)
文件大小: 719K
代理商: UPD750004GB
53
μ
PD750004, 750006, 750008, 750004(A), 750006(A), 750008(A)
12. ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS (T
A
= 25
°
C)
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.
CAPACITANCE (T
A
= 25
°
C, V
DD
= 0 V)
Unit
V
V
V
V
V
mA
mA
mA
mA
°
C
°
C
Rated value
-0.3 to +7.0
-0.3 to V
DD
+ 0.3
-0.3 to V
DD
+ 0.3
-0.3 to +14
-0.3 to V
DD
+ 0.3
-10
-30
30
220
-40 to +85
-65 to +150
Conditions
Other than ports 4 and 5
Ports
With a built-in pull-up resistor
4 and 5
With open drain
Each pin
Total of all pins
Each pin
Total of all pins
Parameter
Supply voltage
Input voltage
Output voltage
High-level output current
Low-level output current
Operating ambient temperature
Storage temperature
Symbol
V
DD
V
I1
V
I2
V
O
I
OH
I
OL
T
A
T
stg
Parameter
Input capacitance
Output capacitance
I/O capacitance
Symbol
C
IN
C
OUT
C
IO
Max.
15
15
15
Unit
pF
pF
pF
Typ.
Conditions
f = 1 MHz
0 V for pins other than pins to be
measured
Min.
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