參數(shù)資料
型號: UPD78320GF-3B9
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): 19/88頁
文件大小: 479K
代理商: UPD78320GF-3B9
1
μ
P
Figure 2-1. Memory Map
Note
Accessed in external memory expansion mode.
Caution For word access (including stack operations) to the main RAM area (FE00H-FEFFH), the address
that specifies the operand must be an even value.
CALLF Instruction Entry Area
(2048
×
8)
Special Function Register
(SFR)
(256
×
8)
Main RAM
(256
×
8)
External Memory
Note
(48256
×
8)
Internal ROM
(16384
×
8)
FFFFH
FF00H
FEFFH
FC80H
FC7FH
4000H
3FFFH
0000H
Program Memory
Data Memory
Program Memory
Data Memory
Data Memory
Memory Space
(64K
×
8)
General Register
(128
×
8)
Macro Service Control
(36
×
8)
Data Area
(640
×
8)
Program Area
CALLT Instruction Table Area
(64
×
8)
Program Area
Vector Table Area
(64
×
8)
FEFFH
FE80H
FE06H
FC80H
0040H
003FH
0000H
0080H
007FH
0800H
07FFH
1000H
0FFFH
3FFFH
FE2BH
External Memory
(64640
×
8)
0FFFH
0000H
Peripheral RAM
(384
×
8)
FE00H
FDFFH
EA = H
(
μ
PD78322)
EA = L
μ
PD78320
μ
PD78322 ROM-Less Mode
相關(guān)PDF資料
PDF描述
UPD78320GJ-5BJ 16/8-BIT SINGLE-CHIP MICROCONTROLLER
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