參數(shù)資料
型號: W78C378P
廠商: WINBOND ELECTRONICS CORP
元件分類: 微控制器/微處理器
英文描述: MONITOR MICROCONTROLLER
中文描述: 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 7/38頁
文件大小: 396K
代理商: W78C378P
Preliminary W78E378/W78C378/W78C374
Publication Release Date: December 1999
- 7 - Revision A1
FUNCTIONAL DESCRIPTION
Address Space
Direct Addressing
Indirect Addressing
Internal RAM
8051SFRs &
Internal
"MOVX @Ri"
On-Chip Data Memory
00h
80h
FFh
00h
Direct or Indirect
"MOV" or "MOV @Ri"
new SFRs
External Access
80h
0000h
External Access
On-Chip Data Memory
External Access
C0h
On-Chip Data Memory
00h
External Access
BANK0
BANK1
FFh
7Fh
7FFFh
Program/Data/SFRs Address Space
SFRs accessed using 'Direct Addressing'
REGISTER
ADDRESS
BITS
POWER
ON RESET
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
RESET
R/W
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
A*
B*
PSW*
SP
DPL
DPH
IE*
IP*
TCON*
TMOD
TL0
TH0
TL1
TH1
PCON
E0h
F0h
D0h
81h
82h
83h
A8h
B8h
88h
89h
8Ah
8Ch
8Bh
8Dh
87h
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
x0h
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
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