SH7619_09 Datasheet, PDF (845/860 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7619 Series

Item
24.2 Register Bits
Page Revision (See Manual for Details)
707 Amended
Register
Bit
Bit
Bit
Bit
Abbreviation 31/23/15/7 30/22/14/6 29/21/13/5 28/20/12/4
SIMDR
TRMD1
TRMD0
SYNCAT REDG
TXDIZ
RCIM

SYNCDL
SISCR
MSSEL
MSIMM

BRPS4




25.2 Power-On and Power-Off 731
Order
Added
• Power-off order
 In the reverse order of power-on, first turn off the
1.8-V system power, then turn off the 3.3-V system
power within 10 ms. This time should be as short as
possible. The system design must ensure that the
states of pins or undefined period of an internal
state do not cause erroneous system operation. In
some systems, Vcc may exceed 3.3-V system
power (Vcc > 3.3-V system power) temporarily, on
the falling edge. Even in this case, the inverted
potential difference must be 0.3 V or less.
Rev. 6.00 Jul. 15, 2009 Page 805 of 816
REJ09B0237-0600