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UPD62AMC Fiches technique(PDF) 48 Page - NEC

No de pièce UPD62AMC
Description  4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
PDF  62 Pages
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Fabricant  NEC [NEC]
Site Internet  http://www.nec.com/
Logo NEC - NEC

UPD62AMC Fiches technique(HTML) 48 Page - NEC

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µPD62A
Data Sheet U14474EJ1V0DS00
11. ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings (TA = +25˚C)
Parameter
Symbol
Conditions
Rating
Unit
Power supply voltage
VDD
–0.3 to +3.8
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
Output current, high
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
Output current, low
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 The rms value should be calculated as follows: [rms value] = [Peak value]
× Duty.
Caution Product quality may suffer if the absolute rating is exceeded even momentarily for any
parameter. That is, the absolute maxumum 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 the absolute maximum ratings are not exceeded.
Recommended Power Supply Voltage Range (TA = –40 to +85˚C)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Power supply voltage
VDD
fX = 2.4 to 8 MHz
2.0
3.0
3.6
V
√



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