M16C65 Datasheet, PDF (761/829 Pages) Renesas Technology Corp – RENESAS MCU M16C FAMILY / M16C/60

Under development
M16C/65 Group
Preliminary Specification
This is a preliminary specification and is subject to change.
30. Flash Memory
Program Suspend
FMR00 bit
FMR31 bit
FMR33 bit
Program command or
lock bit program command issued
Programming
Set to 1 by a program
Program completed
Programming
Set to 0 by a program
td(SR-SUS)
Program suspend
Erase Suspend
Erase command issued
Erasing
Program command issued
Program completed
Programming
FMR00 bit
FMR31 bit
Set to 1 by a program
FMR32 bit
td(SR-SUS)
Erase suspend
FMR00 : Bit in the FMR0 register
FMR33, FMR32, FMR31 : Bits in the FMR3 register
The above diagram applies under the following condition.
y The FMR30 bit in the FMR3 register is 1 (suspend enabled).
Figure 30.13 Suspend Operation Example in EW0 Mode
Erase completed
Erasing
Set to 0 by a program
REJ09B0484-0030 Rev.0.30 Sep 09, 2008
Page 726 of 791