參數(shù)資料
型號(hào): UPD753304W
廠商: NEC Corp.
元件分類: 4位微控制器
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
中文描述: 4位單片機(jī)的小型通用紅外遙控器
文件頁(yè)數(shù): 41/56頁(yè)
文件大小: 374K
代理商: UPD753304W
41
μ
PD753304
12. ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings (T
A
= 25
°
C)
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
V
DD
–0.3 to +7.0
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
High-level output current
I
OH
Per pin
–10
mA
Total of all pins
–30
mA
Low-level output current
I
OL
Per pin
30
mA
Total of all pins
220
mA
Ambient operating
temperature
T
A
–10 to +60
°
C
Storage temperature
T
stg
–65 to +150
°
C
Caution
If any of the parameters exceeds the absolute maximum ratings, even momentarily, the quality
of the product may be impaired. The absolute maximum ratings are values that may physically
damage the product(s). Be sure to use the product(s) within the ratings.
Capacitance (T
A
= 25
°
C, V
DD
= 0 V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Input capacitance
C
IN
f = 1 MHz
15
pF
Output capacitance
C
OUT
Pins other than tested pins: 0 V
15
pF
I/O capacitance
C
IO
15
pF
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