UPD62 NEC [NEC], UPD62 Datasheet - Page 60
![no-image](/images/no-image-200.jpg)
UPD62
Manufacturer Part Number
UPD62
Description
4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
Manufacturer
NEC [NEC]
Datasheet
1.UPD62.pdf
(64 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD6211CX
Manufacturer:
TYCO
Quantity:
2 000
Part Number:
UPD6211CX
Manufacturer:
NEC
Quantity:
20 000
Part Number:
UPD6222GS
Manufacturer:
NEC
Quantity:
20 000
Part Number:
UPD6250C
Manufacturer:
NEC
Quantity:
20 000
Company:
Part Number:
UPD6252C
Manufacturer:
NEC
Quantity:
1 900
Company:
Part Number:
UPD6252C
Manufacturer:
Microsemi
Quantity:
1 900
Part Number:
UPD6252C
Manufacturer:
NEC
Quantity:
20 000
Part Number:
UPD6252G
Manufacturer:
NEC
Quantity:
20 000
Company:
Part Number:
UPD6252GS-BA1-E
Manufacturer:
PERICOM
Quantity:
18 000
APPENDIX C. EXAMPLE OF REMOTE-CONTROL TRANSMISSION FORMAT
60
REM output
REM output
Caution When using the NEC transmission format, please apply for a custom code at NEC.
(1) REM output waveform (From <2> on, the output is made only when the key is kept pressed.)
Remark If the key is repeatedly pressed, the power consumption of the infrared light-emitting diode (LED) can
(2) Enlarged waveform of <1>
(3) Enlarged waveform of <3>
REM output
(4) Enlarged waveform of <2>
REM output
be reduced by sending the reader code and the stop bit from the second time.
(in the case of NEC transmission format in command one-shot transmission mode)
Leader code
9 ms
58.5 to 76.5 ms
13.5 ms
< 1 >
4.5 ms
< 3 >
108 ms
9 ms
9 ms
Leader code
11.25 ms
Custom Code
8 bits
13.5 ms
Data Sheet U14208EJ1V0DS00
18 to 36 ms
< 2 >
Custom Code'
58.5 to 76.5 ms
2.25 ms
8 bits
4.5 ms
108 ms
1.125 ms
0.56 ms
Stop bit
Data code
0.56 ms
8 bits
0
2.25 ms
1
27 ms
Data Code
1
8 bits
0
0
Stop bit
1 bit
PD62