參數(shù)資料
型號: UPD178004GC
廠商: NEC Corp.
元件分類: 8位微控制器
英文描述: 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
中文描述: 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存
文件頁數(shù): 14/56頁
文件大小: 304K
代理商: UPD178004GC
14
μ
PD178004, 178006, 178016, 178018
4. MEMORY SPACE
Figure 4-1 shows the
μ
PD178004, 178006, 178016 and 178018 memory map.
Figure 4-1. Memory Map
Notes
1.
Available only for
μ
PD178016 and 178018
2
. The
μ
PD178018 does not contain this use prohibited area.
3.
The internal ROM capacity depends on the version (see the table below).
Corresponding Product
Name
Internal ROM Last Address
nnnnH
μ
PD178004
7FFFH
μ
PD178006, 178016
BFFFH
μ
PD178018
EFFFH
Special Function Registers
(SFR) 256
×
8 bits
General-Purpose
Registers
32
×
8 bits
Internal High-Speed
RAM
1024
×
8 bits
Use Prohibited
Buffer RAM 32
×
8 bits
Use Prohibited
Internal ROM
Note 3
Data Memory
Space
Program Memory
Space
FFFFH
FF00H
FEFFH
FEE0H
FEDFH
FB00H
FAFFH
FAE0H
FADFH
FAC0H
FABFH
nnnnH + 1
nnnnH
0000H
Use Prohibited
Internal Expanded RAM
2048
×
8 bits
Use Prohibited
Note 2
FABFH
F800H
F7FFH
F000H
EFFFH
nnnnH+1
Program Area
CALLF Entry Area
Program Area
CALLT Table Area
Vectored Table Area
nnnnH
1000H
0FFFH
0800H
07FFH
0080H
007FH
0040H
003FH
0000H
Note 1
相關(guān)PDF資料
PDF描述
UPD178006 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPD178006GC 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPD178016 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPD178016GC 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPD178018 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
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