SH7144_08 Datasheet, PDF (702/930 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series

19. Flash Memory (F-ZTAT Version)
Internal address bus
Internal data bus (32 bits)
FLMCR1
FLMCR2
EBR1
EBR2
RAMER
Bus interface/controller
Flash memory
(256 kbytes)
Operating
mode
FWP pin
Mode pin
[Legend]
FLMCR1: Flash memory control register 1
FLMCR2: Flash memory control register 2
EBR1: Erase block register 1
EBR2: Erase block register 2
RAMER: RAM emulation register
Figure 19.1 Block Diagram of Flash Memory
Rev.4.00 Mar. 27, 2008 Page 658 of 882
REJ09B0108-0400