HD64F2149 Datasheet, PDF (695/1035 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

22.4.2 Block Diagram
Internal address bus
Internal data bus (16 bits)
FLMCR1
FLMCR2
EBR1
EBR2
Bus interface/controller
Operating
mode
Mode pins
Flash memory
(64 kbytes)
Legend:
FLMCR1: Flash memory control register 1
FLMCR2: Flash memory control register 2
EBR1: Erase block register 1
EBR2: Erase block register 2
Figure 22.2 Block Diagram of Flash Memory
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