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參數資料
型號: W77E58
廠商: WINBOND ELECTRONICS CORP
元件分類: 8位微控制器
英文描述: 8 BIT MICROCONTROLLER
中文描述: 8位微控制器
文件頁數: 78/85頁
文件大小: 570K
代理商: W77E58
Preliminary W77E58
- 78 -
AC Specification, continued
PARAMETER
SYMBOL
VARIABLE
CLOCK
MIN
VARIABLE
CLOCK
MAX
UNITS
PSEN
Low to Valid Instruction In
t
PLIV
2.0t
CLCL
- 20
nS
Input Instruction Hold After PSEN
t
PXIX
t
PXIZ
t
AVIV1
t
AVIV2
t
PLAZ
0
nS
Input Instruction Float After PSEN
t
CLCL
- 5
3.0t
CLCL
- 20
3.5t
CLCL
- 20
nS
Port 0 Address to Valid Instr. In
nS
Port 2 Address to Valid Instr. In
nS
PSEN
Low to Address Float
0
nS
Data Hold After Read
t
RHDX
t
RHDZ
t
RLAZ
0
nS
Data Float After Read
t
CLCL
- 5
0.5t
CLCL
- 5
nS
RD
Low to Address Float
nS
MOVX CHARACTERISTICS USING STRECH MEMORY CYCLES
PARAMETER
SYMBOL
VARIABLE
CLOCK
MIN
VARIABLE
CLOCK
MAX
UNITS
STRECH
Data Access ALE Pulse Width
t
LLHL2
1.5t
CLCL
- 5
2.0t
CLCL
- 5
0.5t
CLCL
- 5
nS
t
MCS
= 0
t
MCS
>0
Address Hold After ALE Low for
MOVX write
t
LLAX2
nS
RD
Pulse Width
t
RLRH
2.0t
CLCL
- 5
t
MCS
- 10
2.0t
CLCL
- 5
t
MCS
- 10
nS
t
MCS
= 0
t
MCS
>0
t
MCS
= 0
t
MCS
>0
t
MCS
= 0
t
MCS
>0
WR
Pulse Width
t
WLWH
nS
RD
Low to Valid Data In
t
RLDV
2.0t
CLCL
- 20
t
MCS
- 20
nS
Data Hold after Read
Data Float after Read
t
RHDX
t
RHDZ
0
nS
nS
t
CLCL
- 5
2.0t
CLCL
- 5
2.5t
CLCL
- 5
t
MCS
+ 2t
CLCL
- 40
3.0t
CLCL
- 20
2.0t
CLCL
- 5
t
MCS
= 0
t
MCS
>0
t
MCS
= 0
t
MCS
>0
t
MCS
= 0
t
MCS
>0
ALE Low to Valid Data In
t
LLDV
nS
Port 0 Address to Valid Data In
t
AVDV1
nS
相關PDF資料
PDF描述
W77E58-25 8 BIT MICROCONTROLLER
W77E58-40 8 BIT MICROCONTROLLER
W77E58F-25 8 BIT MICROCONTROLLER
W77E58F-40 8 BIT MICROCONTROLLER
W77E58P-25 8 BIT MICROCONTROLLER
相關代理商/技術參數
參數描述
W77E58-25 制造商:WINBOND 制造商全稱:Winbond 功能描述:8 BIT MICROCONTROLLER
W77E58-40 制造商:WINBOND 制造商全稱:Winbond 功能描述:8 BIT MICROCONTROLLER
W77E58F-25 制造商:WINBOND 制造商全稱:Winbond 功能描述:8 BIT MICROCONTROLLER
W77E58F-40 制造商:WINBOND 制造商全稱:Winbond 功能描述:8 BIT MICROCONTROLLER
W77E58P-25 制造商:WINBOND 制造商全稱:Winbond 功能描述:8 BIT MICROCONTROLLER