SH7147 Datasheet, PDF (928/1108 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 20 Flash Memory
Storable/Executable Area
Selected MAT
Item
On-
Chip
RAM
User
Boot
MAT
External User
Space MAT
User
Boot
MAT
Embedded
Program
Storage
Area
Erasure
√
X
X
√
Deciding erasure result √
X
√
√
Erasing Erasing error
√
X*
√
√
proce- processing
dure _{Key register clearing √}
X
√
√
Switching MATs by
√
X
X
√
FMATS
Note: * If the MATs have been switched by FMATS in on-chip RAM, this MAT can be used.
20.10 Programmer Mode
In programmer mode, a PROM programmer can be used to perform programming/erasing via a
socket adapter, just as for a discrete flash memory. Use a PROM programmer that supports the
Renesas 512-Kbyte/384-Kbyte/256-Kbyte flash memory on-chip MCU device type (F-
ZTATxxxx).
Rev. 3.00 Oct. 06, 2008 Page 904 of 1080
REJ09B0230-0300