Datasheet

Rev.6.00 Oct.28.2004 page 620 of 1016
REJ09B0138-0600H
19.15.2 Overview
Block Diagram
Module bus
Bus interface/controller
Flash memory
(256 kbytes)
Operating
mode
EBR1
Internal address bus
Internal data bus (16 bits)
Mode pins
EBR2
SYSCR2
FLMCR2
FLMCR1
RAMER
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
SYSCR2: System control register 2
Figure 19-36 Block Diagram of Flash Memory