參數(shù)資料
型號: UPD6P5
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
中文描述: 4位單片機(jī)的紅外遙控傳輸
文件頁數(shù): 15/32頁
文件大小: 232K
代理商: UPD6P5
15
Data Sheet U14760EJ1V0DS00
μ
PD6P5
4. ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings (T
A
= +25
°
C)
Parameter
Symbol
Conditions
Rating
Unit
Power supply voltage
V
DD
–0.3 to +7.0
V
V
PP
–0.3 to +13.5
V
Input voltage
V
I
K
I/O
, K
I
, S
0
, S
1
, S
2
–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
Note
REM
Peak value
–30
mA
rms
–20
mA
LED
Peak value
–7.5
mA
rms
–5
mA
One K
I/O
pin
Peak value
–13.5
mA
rms
–9
mA
Total of LED and K
I/O
pins
Peak value
–18
mA
rms
–12
mA
Low-level output current
I
OL
Note
REM
Peak value
7.5
mA
rms
5
mA
LED
Peak value
7.5
mA
rms
5
mA
Operating ambient
temperature
T
A
–40 to +85
°
C
Storage temperature
T
stg
–65 to +150
°
C
Note
The rms value should be calculated as follows: [rms value] = [Peak value]
×
Duty
Caution Product quality may suffer if the absolute maximum rating is exceeded even momentarily for
any parameter. That is, the absolute maximum ratings are rated values at which the product
is on the verge of suffering physical damage, and therefore the product must be used under
conditions that ensure that the absolute maximum ratings are not exceeded.
Recommended Power Supply Voltage Range (T
A
= –40 to +85
°
C)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Power supply voltage
V
DD
f
X
= 2.4 to 4.8 MHz
2.2
3.0
3.6
V
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