upd78f0124hgba1-8et-a Renesas Electronics Corporation., upd78f0124hgba1-8et-a Datasheet - Page 408

• Manufacturer Part Number: upd78f0124hgba1-8et-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

24.8.2 Memory map and boot area
When boot swap is executed, boot cluster 0 and boot cluster 1 in the figure are exchanged.
(1)
408
Data memory space
Figure 24-22 shows the memory map and boot area. The boot program area of the 78K0/KD1+ is in 4 KB units.
µ
PD78F0122H
Program
memory space
F E D F H
F E F F H
F E E 0 H
F F F F H
F D 0 0 H
F C F F H
3 F F F H
F F 0 0 H
4 0 0 0 H
0 0 0 0 H
Special function registers (SFR)
General-purpose registers
Figure 24-22. Memory Map and Boot Area (1/4)
Internal high-speed RAM
32 × 8 bits
Flash memory
16384 × 8 bits
512 × 8 bits
256 × 8 bits
User’s Manual U16962EJ3V0UD
Reserved
CHAPTER 24 FLASH MEMORY
3 F F F H
1 F F F H
0 F F F H
0 0 0 0 H
2 0 0 0 H
1 0 0 0 H
Boot cluster 1
Boot cluster 0
4096 × 8 bits
4096 × 8 bits
8192
×
8 bits