Datasheet

Section 2 CPU
Rev. 1.50 Sep. 18, 2007 Page 12 of 584
REJ09B0240-0150
• Power-down state
Transition to power-down state by SLEEP instruction
2.1 Address Space and Memory Map
The address space of this LSI is 16 Mbytes, which includes the program area and data area.
Figure 2.1 shows the memory map.
Interrupt vector
On-chip ROM
(128 kbytes)
Reserved area
(1-kbyte work area
for flash memory
programming)
Internal I/O register
HD64F36109
HD64F36109G
(Flash memory version)
Internal I/O register
Reserved area
On-chip RAM
(3 kbytes)
E7 firmware area
(4 kbytes)
(1-kbyte user area)
On-chip RAM
(2 kbytes)
H'000000
H'0000A7
H'0000A8
H'01FFFF
H'01F000
H'01EFFF
H'FFFF7F
H'FFFF80
H'FFFB80
H'FFFB7F
H'FFF77F
H'FFF780
H'FFF100
H'FFEFFF
H'FFE400
H'FFFFFF
Figure 2.1 Memory Map