參數(shù)資料
型號: UPD75P3036GK-BE9
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位單片機的小型通用紅外遙控器
文件頁數(shù): 18/40頁
文件大?。?/td> 320K
代理商: UPD75P3036GK-BE9
18
μ
PD75P048
5. 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
Input Voltage
Other than ports 4, 5, 10
Ports 4, 5, 10
w/pull-up
resistor
Open drain
V
-0.3 to +11
-0.3 to V
DD
+0.3
-10
-30
30
15
20
5
170
120
30
20
-10 to +70
-65 to +150
V
V
Output Voltage
High-Level Output
Current
V
O
I
OH
1 pin
All pins
Ports 0, 3, 4, 5
1 pin
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
°
C
°
C
Low-Level Output
Current
I
OL
Note
Peak
rms
Peak
rms
Peak
rms
Peak
rms
Other than ports 0, 3, 4, 5
1 pin
Total of ports 0, 3 - 9, 11
Total of ports 0, 2, 10
Operating Temperature
Storage Temperature
T
opt
T
stg
Note
rms = Peak value x
Duty
Caution Even if one of the parameters exceeds its absolute maximum rating even momentarily, the quality
of the product may be degraded. The absolute maximum rating therefore specifies the upper or
lower limit of the value at which the product can be used without physical damages. Be sure not
to exceed or fall below this value when using the product.
EEPROM RATINGS
(T
a
= -10 to +70
°
C, V
DD
= 2.7 to 6.0 V)
Parameter
Symbol
Conditions
Ratings
100,000
10
Unit
times
years
Write Times
Data Retention Time
CAPACITANCE
(T
a
= 25
°
C, V
DD
= 0 V)
Parameter
Symbol
C
I
C
O
C
IO
Conditions
MIN.
TYP.
15
MAX.
pF
15
Unit
Input Capacitance
Output Capacitance
Input/Output
f = 1 MHz
Pins other than those measured are at 0 V
pF
15
pF
#
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