HD64F3437TFI16V Renesas Electronics America, HD64F3437TFI16V Datasheet - Page 93

• Manufacturer Part Number: HD64F3437TFI16V
• Description: MCU FLASH 60K 100-TQFP
• Manufacturer: Renesas Electronics America

Specifications of HD64F3437TFI16V

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.4
Figures 3.1 and 3.2 show memory maps of the H8/3437, H8/3436, and H8/3434 in modes 1, 2,
and 3.
H'0000
H'004B
H'004C
H'F77F
H'F780
H'FF7F
H'FF80
H'FF87
H'FF88
H'FFFF
Note: *
Address Space Map in Each Operating Mode
External memory can be accessed at these addresses when the RAME bit in the system
control register (SYSCR) is cleared to 0.
Expanded Mode without
External address space
External address space
On-chip register field
On-chip RAM*,
On-Chip ROM
2,048 bytes
Vector table
Mode 1
Figure 3.1 H8/3437 Address Space Map
H'0000
H'004B
H'004C
H'EF7F
H'EF80
H'F77F
H'F780
H'FF7F
H'FF80
H'FF87
H'FF88
H'FFFF
External address space
External address space
Expanded Mode with
On-chip register field
On-Chip ROM
On-chip RAM*,
On-chip ROM
61,312 bytes
Vector table
2,048 bytes
Mode 2
H'FF7F
H'FF80
H'0000
H'004B
H'004C
H'FF7F
H'FF88
H'FFFF
On-chip register field
Single-Chip Mode
On-chip RAM,
On-chip ROM
63,360 bytes
Vector table
2,048 bytes
Mode 3
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