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Rev. 1.00, 05/04, page 432 of 544
• Programmer mode
In addition to on-board programming mode, programmer mode is supported to program or
erase the flash memory using a PROM programmer.
Bus interface/controller
Flash memory
(64 Kbytes)
Operating
mode
Internal address bus
Internal data bus (16 bits)
Mode pin
FLMCR2
EBR1
EBR2
FLMCR1
[Legend]
FLMCR1: Flash memory control register 1
FLMCR2: Flash memory control register 2
EBR1: Erase block register 1
EBR2: Erase block register 2
Module bus
Figure 18.1 Block Diagram of Flash Memory