UPD78F0838 Renesas Electronics Corporation., UPD78F0838 Datasheet - Page 825

• Manufacturer Part Number: UPD78F0838
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

F E F F H
E F F F H
F F F F H
F B 0 0 H
F A F F H
F 9 F F H
F 7 F F H
7 F F F H
F F 0 0 H
F A 0 0 H
F 8 0 0 H
F 0 0 0 H
8 0 0 0 H
0 0 0 0 H
Cautions 6. Allocate the entry program for self-programming in the common area of 0000H to 7FFFH.
expansion RAM
Flash memory
Internal high-
AFCAN area
speed RAM
(User area)
Reserved
Internal
SFR
Normal mode
Figure 26-15. Operation Mode and Memory Map for Self-Programming ( PD78F0849)
Instructions can be fetched
from common area and
selected memory bank.
firmware ROM
Flash memory
accessing
Disable
control
Preliminary User’s Manual U19748EJ1V0UD
CHAPTER 26 FLASH MEMORY
F F F F H
F E F F H
F A F F H
E F F F H
7 F F F H
F F 0 0 H
F B 0 0 H
F A 0 0 H
F 9 F F H
F 7 F F H
0 0 0 0 H
F 8 0 0 H
F 0 0 0 H
8 0 0 0 H
expansion RAM
Flash memory
Internal high-
AFCAN area
speed RAM
(User area)
Reserved
accessing
Internal
Disable
SFR
Self-programming mode
Flash memory
firmware ROM
accessing
control
Enable
Instructions can be
fetched from common
area and firmware ROM.
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