HD64F3337YCP16V Datasheet, PDF (529/749 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

21.1.3 Block Diagram
Figure 21.1 shows a block diagram of the flash memory.
8
Internal data bus (upper)
8
Internal data bus (lower)
FLMCR1
FLMCR2
Bus interface and control section
EBR2
H'0000
H'0001
H'0002
H'0003
H'0004
H'0005
On-chip flash memory
(60 kbytes)
H'F77C
H'F77E
H'F77D
H'F77F
Upper byte
(even address)
Lower byte
(odd address)
Legend:
FLMCR1: Flash memory control register 1
FLMCR2: Flash memory control register 2
EBR2: Erase block register 2
Figure 21.1 Flash Memory Block Diagram
Operating ^MD1
mode
MD0
497