DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 670

• Manufacturer Part Number: DF2211NP24V
• Description: H8S/2200 Series, 2212 Group, USB, RTC, HSS TNP-64B; Vcc= 2.7 to 3.6 volts, Temp= -20 to 75 C; Package: PVQN0064LB-A
• Manufacturer: Renesas Technology / Hitachi Semiconductor

Rev.7.00 Dec. 24, 2008 Page 616 of 698
REJ09B0074-0700
Figure 20.2 Example of Flash Memory Module Stop Mode Usage
Write 1 to flash memory module
by entering flash memory module
stop bit by on-chip RAM program
For interrupt processing, enable
Branch to on-chip RAM program
Return to flash memory program
RAM emulation function of EB0
area in flash memory and copy
Write 0 to flash memory module
Execute flash memory program
stop bit using on-chip RAM
Operation in power-down mode
Execute flash memory program
flash memory power supply
part of vector address and
program to on-chip RAM
Flash memory program
execution is required?
Wait for longer than
Power-down mode
stabilization time:
100 μs or longer
setting required?
stop mode
program
Yes
Yes
Yes
No
No
No
Flash memory
On-chip RAM
Flash memory
Program executed module