UPD78F0138 NEC, UPD78F0138 Datasheet - Page 67

• Manufacturer Part Number: UPD78F0138
• Description: (UPD78xxxx) 8-Bit Single-Chip Microcontrollers
• Manufacturer: NEC

FFFFH
FF20H
FF1FH
FF00H
FEFFH
FE20H
FE1FH
FB00H
FAFFH
F800H
F7FFH
F400H
F3FFH
EFFFH
0000H
FEE0H
FEDFH
F000H
Figure 3-16. Correspondence Between Data Memory and Addressing (
General-purpose registers
Special function registers (SFR)
Internal high-speed RAM
Internal expansion RAM
32
Flash memory
61440
1024
1024
256
Reserved
Reserved
8 bits
8 bits
8 bits
8 bits
8 bits
CHAPTER 3 CPU ARCHITECTURE
User’s Manual U16228EJ2V0UD
Register addressing
SFR addressing
Short direct
addressing
Direct addressing
Register indirect addressing
Based addressing
Based indexed addressing
µ
PD78F0138)
67