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UPD62MC датащи(PDF) 48 Page - NEC

номер детали UPD62MC
подробное описание детали  4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
PDF  64 Pages
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производитель  NEC [NEC]
домашняя страница  http://www.nec.com/
Logo NEC - NEC

UPD62MC датащи(HTML) 48 Page - NEC

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µPD62
Data Sheet U14208EJ1V0DS00
11. ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings (TA = +25 ˚C)
Parameter
Symbol
Test Conditions
Rating
Unit
Power supply voltage
VDD
–0.3 to +5.0
V
Input voltage
VI
KI/O, KI, S0, S1, RESET
–0.3 to VDD + 0.3
V
Output voltage
VO
–0.3 to VDD + 0.3
V
High-level output current
IOHNote
REM
Peak value
–30
mA
rms
–20
mA
LED
Peak value
–7.5
mA
rms
–5
mA
One KI/O pin
Peak value
–13.5
mA
rms
–9
mA
Total of LED and KI/O pins
Peak value
–18
mA
rms
–12
mA
Low-level output current
IOLNote
REM
Peak value
7.5
mA
rms
5
mA
LED
Peak value
7.5
mA
rms
5
mA
Operating ambient
TA
–40 to +85
˚C
temperature
Storage temperature
Tstg
–65 to +150
˚C
Note Work out the rms with: [rms] = [Peak value]
× Duty.
Caution Product quality may suffer if the absolute rating is exceeded for any parameter, even momen-
tarily. In other words, an absolute maxumum rating is a value at which the possibility of psysical
damage to the product cannnot be ruled out. Care must therefore be taken to ensure that the
these ratings are not exceeded during use of the product.
Recommended Power Supply Voltage Range (TA = –40 to +85 ˚C)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
Power supply voltage
VDD
fX = 2.4 to 4 MHz
1.8
3.0
3.6
V
fX = 4 to 8 MHz
2.2
3.0
3.6
V
When using the POC circuit (mask option)
2.2
3.0
3.6
V
TA = –20 to +70 ˚C
fX = 2.4 to 4 MHz
√



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