參數(shù)資料
型號(hào): UPD17217CT
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): 63/84頁(yè)
文件大?。?/td> 350K
代理商: UPD17217CT
μ
PD17215, 17216, 17217, 17218
63
REM pin
Total of P0E pins
1 pin (P0E pin)
High-Level Output
Current*
Low-Level Output
Current*
1 pin (P0C, P0D, P0E,
REM or WDOUT pin)
13. ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings
(T
A
= 25
°
C)
Item
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
Peak value
–36.0
mA
Effective value
–24.0
mA
I
OH
Peak value
–7.5
mA
Effective value
–5.0
mA
Peak value
–22.5
mA
Effective value
–15.0
mA
Peak value
7.5
mA
Effective value
5.0
mA
Peak value
22.5
mA
Effective value
15.0
mA
I
OL
Peak value
30.0
mA
Effective value
20.0
mA
Operating Ambient Temperature
T
A
–40 to +85
°
C
Storage Temperature
T
stg
–65 to +150
°
C
Power Dissipation
P
d
T
A
= 85
°
C
180
mW
*: Calculate effective value by this expression:
[Effetive value] = [Peak value]
×
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.
Total of P0C, P0D,
WDOUT pins
Total of P0E pins
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