HD64F3664FPV Datasheet, PDF (44/446 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 2 CPU
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.
Figures 2.1 show the memory map.
HD64F3664
(Flash memory version)
H'0000
H'0033
H'0034
Interrupt vector
HD6433660
(Mask ROM version)
H'0000
H'0033
H'0034
Interrupt vector
On-chip ROM
(8 kbytes)
H'1FFF
HD6433661
(Mask ROM version)
H'0000
H'0033
H'0034
Interrupt vector
On-chip ROM
(12 kbytes)
H'2FFF
On-chip ROM
(32 kbytes)
H'7FFF
Not used
Not used
Not used
H'F780
(1-kbyte work area
for flash memory
programming)
H'FB7F On-chip RAM
H'FB80 (2 kbytes)
(1-kbyte user area)
H'FF7F
H'FF80
Internal I/O register
H'FFFF
H'FD80
On-chip RAM
H'FF7F
(512 bytes)
H'FF80
Internal I/O register
H'FFFF
H'FD80
On-chip RAM
H'FF7F
(512 bytes)
H'FF80
Internal I/O register
H'FFFF
Figure 2.1 Memory Map (1)
Rev. 6.00 Mar. 24, 2006 Page 14 of 412
REJ09B0142-0600