M16C26A Datasheet, PDF (48/352 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/Tiny SERIES

M16C/26A Group (M16C/26A, M16C/26B, M16C/26T)
5. Reset
VCC
RESET
Vdet4
Vdet3r
Vdet3
Vdet3s
VSS
Internal Reset Signal
5.0V
5.0V
VC13 bit in
VCR1 register
VC26 bit in
VCR2 register ⁽¹⁾
VC27 bit in
VCR2 register
Indefinite
Indefinite
Indefinite
Set to “1” by program (reset level detect circuit enable)
Set to “1” by program
(voltage down detect circuit enable)
NOTES :
1. VC26 bit is invalid (the microcomputer is not reset even if input voltage of VCC pin
becomes lower than Vdet3).
Figure 5.5.3. Typical Operation of Hardware Reset 2
Rev. 2.00 Feb.15, 2007 page 31 of 329
REJ09B0202-0200