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參數(shù)資料
型號(hào): W741C204
廠商: WINBOND ELECTRONICS CORP
元件分類: 微控制器/微處理器
英文描述: 4-BIT Microcontroller(多次可編程4位的微控制器)
中文描述: 4-BIT, MROM, 4.19 MHz, MICROCONTROLLER, PDSO20
封裝: 0.300 INCH, SOP-20
文件頁(yè)數(shù): 7/84頁(yè)
文件大?。?/td> 486K
代理商: W741C204
Preliminary W741C20X
Publication Release Date: March 1998
- 7 -
Revision A3
3 2 1 0
7FFH
600H
2048
address
000H
16 bits
2048 x 16-bit
ACC
x x y y
TABL
x x x x
TABH
- x x x
ROM address = 600H + Offset/4
Offset
0 1 1 x x x x x
x x x x
Each element (4 bits) of the look-up table
This area can be used to store both instruction code
and look-up table
Figure 1. Program Memory Organization
Data Memory (RAM)
1. Architecture
The static data memory (RAM) used to store data is arranged as 128
×
4 bits. The data memory can
be addressed directly or indirectly. The organization of the data memory is shown in Figure 2.
Working Register
128
address
00H
:
0FH
4 bits
128 x 4-bit
7FH
Figure 2. Data Memory Organization
相關(guān)PDF資料
PDF描述
W741C205 4-BIT Microcontroller(多次可編程4位的微控制器)
W741C20X 4-BIT MICROCONTROLLER
W741C240 4-BIT Microcontroller(多次可編程4位的微控制器)
W741C250 4-BIT Microcontroller(多次可編程4位的微控制器)
W741C260 4-BIT Microcontroller(多次可編程4位的微控制器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W741C20X 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT MICROCONTROLLER
W741C250 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
W741C260 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT MICROCONTROLLER
W741E200 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
W741E201 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT FLASH MICROCONTROLLER