hd64338023s Renesas Electronics Corporation., hd64338023s Datasheet - Page 109

• Manufacturer Part Number: hd64338023s
• Description: Renesas 8-bit Single-chip Microcomputer Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

Notes:
H'0000
H'0029
H'002A
H'7FFF
H'F740
H'F74F
H'F780
H'FB7F
H'FB80
H'FF7F
H'FF80
H'FFFF
H'F020
H'F02B
Figure 2.17 Data Size and Number of States for Access to and from
*
These examples apply to the H8/38024.
1. On the H8/38024, H8/38124, and H8/38024S, 32 Kbytes and the address is H'7FFF; on the
2. On the H8/38021, H8/38121, H8/38021S, H8/38020, H8/38120, and H8/38020S, 512 bytes
3. Only the HD64F38024, HD64F38024R, HD64F38122, and HD64F38124 are equipped with
*
1
2
H8/38023, H8/38123, and H8/38023S, 24 Kbytes and the address is H'5FFF; on the
H8/38022, H8/38122, and H8/38022S, 16 Kbytes and the address is H'3FFF; on the
H8/38021, H8/38121, and H8/38021S, 12 Kbytes and the address is H'2FFF; on the
H8/38020, H8/38120, and H8/38020S, 8 Kbytes and the address is H'1FFF.
and the address is H'FD80.
internal I/O registers from H'F020 to H'F02B and on-chip RAM from H'F780 to H'FB7F.
Attempting to access these areas on products other than the HD64F38024, HD64F38024R,
HD64F38122, and HD64F38124 will result in access to an empty area.
(1-Kbyte work area for flash
memory programming)
Interrupt vector area
Internal I/O registers
Internal I/O registers
On-chip ROM
Internal RAM
(128 bytes)
(42 bytes)
LCD RAM
(16 bytes)
User Area
Not used
Not used
Not used
On-Chip Peripheral Modules
*
3
*
3
H'FF98 to H'FF9F
H'FFA8 to H'FFAF
1024 bytes
32 Kbytes
Rev. 7.00 Mar 10, 2005 page 67 of 652
Word



×
×
×
×
×
×
Access
Byte



States
REJ09B0042-0700



2
2
3
2
3
2
2
2
2
2
Section 2 CPU