UPD78F9418A NEC, UPD78F9418A Datasheet - Page 53

• Manufacturer Part Number: UPD78F9418A
• Description: (UPD7894xxA) 8-Bit Single Chip Microcontrollers
• Manufacturer: NEC

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FCFFH
FA1CH
FA1BH
FEFFH
FD00H
FA00H
F9FFH
7FFFH
FFFFH
FE1FH
FF20H
FF1FH
FF00H
FE20H
8000H
0000H
Special function registers (SFR)
Internal high-speed RAM
RAM space for LCD data
Flash memory
32768
256
512
28
Reserved
Reserved
Figure 3-8. Data Memory Addressing ( PD78F9418A)
4 bits
8 bits
8 bits
8 bits
CHAPTER 3 CPU ARCHITECTURE
User’s Manual U13952EJ3V0UD
SFR addressing
Short direct
addressing
Direct addressing
Register indirect
addressing
Based addressing
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