參數(shù)資料
型號: μPD78058Y
廠商: NEC Corp.
英文描述: 8Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述: 8位單芯片微控制器(8位單片微控制器)
文件頁數(shù): 18/74頁
文件大?。?/td> 574K
代理商: ΜPD78058Y
18
μ
PD78052Y, 78053Y, 78054Y, 78055Y, 78056Y, 78058Y
4.
MEMORY SPACE
Figure 4-1 shows the
μ
PD78052Y/78053Y/78054Y/78055Y/78056Y/78058Y memory map.
Figure 4-1. Memory Map
Internal ROM Last Address
nnnnH
3FFFH
5FFFH
7FFFH
9FFFH
BFFFH
EFFFH
Relevant Product Name
Internal High-Speed RAM First Address
mmmmH
FD00H
FB00H
μ
PD78052Y
μ
PD78053Y
μ
PD78054Y
μ
PD78055Y
μ
PD78056Y
μ
PD78058Y
Special Function Registers
(SFR) 256 x 8 bits
General Registers
32 x 8 bits
Internal High-Speed
RAM
Note3
Use Prohibited
Buffer RAM 32 x 8 bits
Use Prohibited
External Memory
Internal ROM
Note3
Data Memory
Space
Program Memory
Space
FFFFH
FF00H
FEFFH
FEE0H
FEDFH
mmmmH
mmmmH
1
FAE0H
FADFH
FAC0H
FABFH
FA80H
FA7FH
nnnnH + 1
nnnnH
0000H
Use Prohibited
Internal Expanded RAM
1024 x 8 bits
Use Prohibited
Note2
7A7FH
F800H
F7FFH
F400H
F3FFH
F000H
Program Area
CALLF Entry Area
Program Area
CALLT Table Area
Vector Table Area
nnnnH
1000H
0FFFH
0800H
07FFH
0080H
007FH
0040H
003FH
0000H
Note1
Notes 1.
Provided in the
μ
PD78058Y only
2.
When the external device expansion function is used with the
μ
PD78058Y, set the internal ROM capacity
to 56 Kbytes or less using the internal memory size switching register (IMS).
3.
The internal ROM capacity and internal high-speed RAM capacity depend on the products (see the next
table).
相關(guān)PDF資料
PDF描述
μPD78056 8 Bit Single Chip Microcontrollers(8位單片微控制器)
μPD78052 8 Bit Single Chip Microcontrollers(8位單片微控制器)
μPD78053 8 Bit Single Chip Microcontrollers(8位單片微控制器)
μPD78054 8 Bit Single Chip Microcontrollers
μPD78055 8 Bit Single Chip Microcontrollers(8位單片微控制器)
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