HD64F3337YCP16V Datasheet, PDF (100/749 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Mode 1
Expanded Mode without
On-Chip ROM
H'0000
H'004B
H'004C
Vector table
H'0000
H'004B
H'004C
Mode 2
Expanded Mode with
On-Chip ROM
Vector table
H'0000
H'004B
H'004C
Mode 3
Single-Chip Mode
Vector table
On-chip ROM,
49,152 bytes
On-chip ROM,
49,152 bytes
External address space
H'BFFF
H'C000
Reserved^*1
H'BFFF
H'C000
H'EF7F
H'EF80
Reserved^*1
External address space
H'F77F
H'F780
H'F77F
H'F780
H'F77F
H'F780
On-chip RAM*²,
2,048 bytes
On-chip RAM*²,
2,048 bytes
H'FF7F
H'FF80
H'FF87
External address space
H'FF88
On-chip register field
H'FFFF
H'FF7F
H'FF80
H'FF87
External address space
H'FF88
On-chip register field
H'FFFF
H'FF7F
H'FF88
H'FFFF
On-chip RAM,
2,048 bytes
On-chip register field
Notes: *1 Do not access reserved areas.
*2 External memory can be accessed at these addresses when the RAME bit in
the system control register (SYSCR) is cleared to 0.
Figure 3.2 H8/3336Y, H8/3396 Address Space Map
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