參數(shù)資料
型號: UPD784031GK-BE9
廠商: NEC Corp.
英文描述: 16/8-BIT SINGLE-CHIP MICROCONTROLLER
中文描述: 16/8-BIT單片機
文件頁數(shù): 19/90頁
文件大?。?/td> 377K
代理商: UPD784031GK-BE9
μ
P
1
Figure 7-1.
μ
PD784031 Memory Map
Internal RAM
(2K bytes)
External memory
(960K bytes)
General-purpose
registers
(128 bytes)
Macro service control
word area (42 bytes)
Program/data area
(1 536 bytes)
CALLF entry area
(2K bytes)
CALLT table area
(64 bytes)
Vector table area
(64 bytes)
Internal RAM (2K bytes)
External memory
(1 046 272 bytes)
When the location 0 instruction
is executed
Special function registers (SFRs)
(256 bytes)
Data area (512 bytes)
When the LOCATION 0FH
instruction is executed
Special function registers (SFRs)
(256 bytes)
External memory
(63 232 bytes)
Note
Note
FFFFFH
10000H
0FFFFH
0FFDFH
0FFD0H
0FF00H
0FEFFH
0FD00H
0FCFFH
0F700H
0F6FFH
00000H
0FEFFH
0FE80H
0FE7FH
0FE2FH
0FE06H
0FD00H
0FCFFH
0F700H
00FFFH
00800H
007FFH
00080H
0007FH
00040H
0003FH
00000H
FFEFFH
FFE80H
FFE7FH
FFE2FH
FFE06H
FFD00H
FFCFFH
FF700H
00FFFH
00800H
007FFH
00080H
0007FH
FFFFFH
FFFDFH
FFFD0H
FFF00H
FFEFFH
FF700H
FF6FFH
10000H
0FFFFH
00000H
Note
Base area, or entry area based on a reset or interrupt. Internal RAM is excluded in the case of a reset.
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