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M16C/62P Group (M16C/62P, M16C/62PT)
VCC1
RESET
Internal Reset Signal
VC13 bit in
VCR1 register
VC26 bit in
(1)
VCR2 register
VC27 bit in
VCR2 register
NOTES :
1. VC26 bit is invalid (the microcomputer is not reset even if input voltage of VCC1 pin
becomes lower than Vdet3).
Figure 6.4
Typical Operation of Brown-out Detection Reset (Hardware Reset 2)
Rev.2.41
Jan 10, 2006
REJ09B0185-0241
http://www.xinpian.net
5.0V
Vdet4
Vdet3r
Vdet3
Vdet3s
VSS
Indefinite
Indefinite
Indefinite
Page 48 of 390
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Set to "1" by program (reset level detect circuit enable)
Set to "1" by program
(Low voltage detection circuit enable)
6. Voltage Detection Circuit
5.0V
010-62245566 13810019655
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