H8SLASH300H datasheet(40/552 Pages) RENESAS

40 / 552 page

Section 2 CPU

Rev. 3.00 May 15, 2007 Page 8 of 516

REJ09B0152-0300

• 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 64 Kbytes, which includes the program area and the data area.

Figure 2.1 shows the memory map.

H'0000

H'3FFF

H'F020

H'F100

H'FB80

H'FF80

H'FFFF

H'0050

HD64F38602R

(Flash memory version)

Interrupt vector

Not used

On-chip ROM

(16 Kbytes)

Not used

Internal I/O registers

On-chip RAM

(1 Kbyte)

H'0000

H'3FFF

H'F020

H'F100

H'FB80

H'FF80

H'FFFF

H'0050

HD64338602R

(Masked ROM version)

Interrupt vector

Not used

On-chip ROM

(16 Kbytes)

Not used

Internal I/O registers

On-chip RAM

(1 Kbyte)

H'0000

H'1FFF

H'F020

H'F100

H'FD80

H'FF80

H'FFFF

H'0050

HD64338600R

(Masked ROM version)

Interrupt vector

Not used

On-chip ROM

(8 Kbytes)

Not used

Internal I/O registers

On-chip RAM

(512 bytes)

Figure 2.1 Memory Map

H8/300H Datasheet(PDF) 40 Page - Renesas Technology Corp

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