SH7750_08 Datasheet, PDF (1147/1162 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

[V]
V_DDQ(min)
Power-on
V_DD(min)
Appendix H Power-On and Power-Off Procedures
Power supply
V_DDQ
Power supply
V_DD
Power-off
GND
t_pwu
t_pwu<100 ms (max)
Unstable period
at power-on:t_pwu
Normal operation period
t_pwd
[t]
t_pwd<150 ms (max)
Unstable period
at power-off: t_pwd
Figure H.2 Power-On Procedure 2
Rev.7.00 Oct. 10, 2008 Page 1063 of 1074
REJ09B0366-0700