国产精品成人VA在线观看-国产乱妇乱子视频在播放-国产日韩精品一区二区三区在线-国模精品一区二区三区

參數資料
型號: W79E648
廠商: WINBOND ELECTRONICS CORP
英文描述: Fast 8051 Compatible microcontroller with a redesigned Processor
中文描述: 快速8051兼容微控制器重新設計的處理器
文件頁數: 32/80頁
文件大小: 407K
代理商: W79E648
Preliminary W79E648
- 32 -
Continued
M2
M1
M0
Machine
Cycles
RD
or
WR
strobe width
in Clocks
12
16
20
24
28
RD
or
WR
strobe width
@ 25 MHz
480 nS
640 nS
800 nS
960 nS
1120 nS
RD
or
WR
strobe width
@ 40 MHz
300 nS
400 nS
500 nS
600 nS
700 nS
0
1
1
1
1
1
0
0
1
1
1
0
1
0
1
5
6
7
8
9
Next Instruction
Machine Cycle
Second
Machine cycle
First
Machine cycle
Last Cycle
of Previous
Instruction
C4
PORT 2
PORT 0
WR
PSEN
ALE
CLK
C3
C2
D0-D7
A0-A7
D0-D7
A0-A7
D0-D7
A0-A7
D0-D7
A15-A8
A15-A8
A15-A8
A15-A8
A0-A7
C1
C4
C3
C2
C1
C4
C3
C2
C1
C4
C3
C2
C1
MOVX instruction cycle
Next Inst. Read
Next Inst.
Address
MOVX Data out
MOVX Data
Address
MOVX Inst.
Address
MOVX Inst
.
Figure 8. Data Memory Write with Stretch Value = 0
相關PDF資料
PDF描述
W79E802 8-BIT MICROCONTROLLER
W79E802A 8-BIT MICROCONTROLLER
W79E802ADG 8-BIT MICROCONTROLLER
W79E802ASG 8-BIT MICROCONTROLLER
W79E803 8-BIT MICROCONTROLLER
相關代理商/技術參數
參數描述
W79E658A40FL 制造商:Nuvoton Technology Corp 功能描述:IC MCU 8BIT 100QFP
W79E659A40FL 制造商:Nuvoton Technology Corp 功能描述:IC MCU 8BIT 100QFP
W79E802 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER
W79E802A 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER
W79E802ADG 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER