HD64336900G Datasheet, PDF (40/408 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series

2.1 Address Space and Memory Map
The address space of this LSI is 64 kbytes, which includes the program area and the data area. The
following two figures show the memory map, respectively.
H8/36912F
H8/36902F
(Flash memory version)
H'0000
H'0045
H'0046
Interrupt vector
On-chip ROM
(8 kbytes)
H8/36912
H8/36902
(Masked ROM version
(under planning))
H'0000
H'0045
H'0046
Interrupt vector
On-chip ROM
(8 kbytes)
H'1FFF
H'2000
H'2FFF
E7 control
program area
(4 kbytes)
Not used
H'1FFF
Not used
H'F600
H'F77F
H'F980
Internal I/O register
Not used
(E7 work area,
for flash memory
programming:
1 kbyte)
H'F600
H'F77F ^{Internal I/O register}
Not used
H'FD7F
H'FD80
On-chip RAM
(1.5 kbytes)
On-chip RAM
user area
(512 bytes)
H'FF7F
H'FF80
H'FFFF
Internal I/O register
H'FD80
On-chip RAM
user area
(512 bytes)
H'FF7F
H'FF80
H'FFFF
Internal I/O register
Figure 2.1 Memory Map (1)
Rev. 1.00, 11/03, page 12 of 376