18.2.1
Block Diagram
FLMCR1
FLMCR2
RAMCR
Legend:
FLMCR1 : Flash memory control register 1
FLMCR2 : Flash memory control register 2
EBR1
: Erase block register 1
EBR2
: Erase block register 2
RAMCR : RAM control register
526
Internal address bus
Internal data bus (16 bits)
Bus interface/controller
EBR1
EBR2
Figure 18.1 Block Diagram of Flash Memory
Flash memory
(256 kbytes)
Operating
FWE pin
mode
Mode pins