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UPD64 Fiches technique(PDF) 62 Page - NEC

No de pièce UPD64
Description  4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
PDF  68 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  NEC [NEC]
Site Internet  http://www.nec.com/
Logo NEC - NEC

UPD64 Fiches technique(HTML) 62 Page - NEC

Back Button UPD64 Datasheet HTML 58Page - NEC UPD64 Datasheet HTML 59Page - NEC UPD64 Datasheet HTML 60Page - NEC UPD64 Datasheet HTML 61Page - NEC UPD64 Datasheet HTML 62Page - NEC UPD64 Datasheet HTML 63Page - NEC UPD64 Datasheet HTML 64Page - NEC UPD64 Datasheet HTML 65Page - NEC UPD64 Datasheet HTML 66Page - NEC Next Button
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62
µPD63, 63A, 64
(5) Carrier waveform (Enlarged waveform of each code’s high period)
REM output
8.77 s
9 ms or 0.56 ms
Carrier frequency : 38 kHz
26.3 s
µ
µ
(6) Bit array of each code
C0 C1 C2 C3 C4 C5 C6 C7 C0'
C0
or
Co
C1'
C1
or
C1
C2'
C2
or
C2
C3'
C3
or
C3
C4'
C4
or
C4
C5'
C5
or
C5
C6'
C6
or
C6
C7'
C7
or
C7
D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7
Data code
Data code
Custom code'
Custom code
Leader code
Caution To prevent malfunction with other systems when receiving data in the NEC transmission
format, not only fully decode (make sure to check Data Code as well) the total 32 bits of the
16-bit custom codes (Custom Code, Custom Code’) and the 16-bit data codes (Data Code,
Data Code) but also check to make sure that no signals are present.



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