Datasheet

R01UH0309EJ0500 Rev. 5.00 Page 1397 of 1408
Sep 24, 2012
Item Page Revision (See Manual for Details)
Figure 22.2 Setting and
Clearing EW0 Mode
1154 Amended
1.
2.
3.
To set the FMCMDEN bit to 1, write 0 to the bit and then write 1 to it in a row.
Write to the FMCMDEN bit from an area outside the on-chip flash memory.
After a read array command, disable user programming mode.
In user program mode, execute the programming control program in
the on-chip RAM or external area.
Notes:
Jump to a desired address in the flash memory.
Programming control program*
4
Write 0 to the FMCMDEN bit and then write 1
to it (user program mode enabled).*
1
Clear CBIDB to 0.
Write 1 to the CBIDB bit (user program mode
disabled).
Table 26.2 DC
Characteristics (1)
1290,
1291
Added and amended
Item
Schmitt trigger
input voltage
Ports 1*
6
and 2*
6
,
P32 to P35*
2
,
P50 to P53*
2
,
ports 6*
2
and 8*
2
,
PA4 to PA7*
2
,
ports B*
2
and C*
2
,
PF1*
2
, PF2*
2
,
PH2*
2
, PH3*
2
Input high voltage P14 to P17*
5
,
P25*
5
, P26*
5
,
port 3*
3
,
P50 to P53*
3
,
ports 6*
3
and 8*
3
,
ports A to J*
3
Input low voltage P14 to P17*
5
,
P25*
5
, P26*
5
,
ports 3*
3
, 5*
3
, and 6*
3
,
port 8*
3
,
ports A to J*
3
Notes: 5. When used as SSO, SSI, SSCK, SCS, WAIT, or ADTRG1.
6. When used as other than SSO, SSI, SSCK, SCS, WAIT, or
ADTRG1.