參數(shù)資料
型號(hào)： UPD17207GF
廠商： NEC Corp.
英文描述： 4-BIT SINGLE-CHIP MICROCONTROLLER WITH LCD CONTROLLER/DRIVER AND A/D CONVERTER FOR INFRARED REMOTE CONTROL TRANSMITTERS
中文描述： 4位單片機(jī)與LCD控制器/驅(qū)動(dòng)器和A / D轉(zhuǎn)換器紅外遙控遞質(zhì)
文件頁數(shù)： 99/120頁
文件大小： 516K
代理商： UPD17207GF
μ
PD17201A, 17207
99
17. ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25
°
C)
Parameter
Symbol
Test Condition
Rating
Unit
Supply voltage
V
DD
–0.3 to+7.0
V
Analog supply voltage
V
ADC
–0.3 to V
DD
+0.3
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
REM pin
Peak value
–30
mA
Effective value
–20
mA
High-level output current
I
OH
One pin (except REM)
Peak value
–7.5
mA
Effective value
–5
mA
All pins (except REM)
Peak value
–22.5
mA
Effective value
–15
mA
One pin
Peak value
7.5
mA
Low-level output current
I
OL
Effective value
5
mA
All pins (except REM)
Peak value
22.5
mA
Effective value
15
mA
Operating ambient temperature
T
A
–20 to +75
°
C
Storage temperature
T
stg
–40 to +125
°
C
Note
Effective value = 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.
CAPACITANCE
(T
A
= 25
°
C, V
DD
= 0 V)
Parameter
Symbol
Test Condition
MIN.
TYP.
MAX.
Unit
Input capacitance
C
IN
INT, SI, and RESET pins
10
pF
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