UPD784026 Renesas Electronics Corporation., UPD784026 Datasheet - Page 618

• Manufacturer Part Number: UPD784026
• Description: 16/8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

578
* 1. Any extension size area in unshaded part
2. External SFR area
(a) When LOCATION 0 instruction is executed
FFFFFH
0FFCFH
0FFFFH
0FFE0H
0F700H
00000H
Single-Chip Mode
Internal RAM
Internal ROM
SFR
SFR
CHAPTER 21 LOCAL BUS INTERFACE FUNCTION
Figure 21-3
PD784026 Memory Map (1/2)
256-Byte to 256 K-Byte
Extension Modes
External Memory*
Internal RAM
Internal ROM
SFR
SFR
*2
1
1 M-Byte Extension Mode
External Memory*
External Memory
Internal RAM
Internal ROM
SFR
SFR
2