參數(shù)資料
型號: W78C54F-16
廠商: WINBOND ELECTRONICS CORP
元件分類: 微控制器/微處理器
英文描述: 8-BIT MICROCONTROLLER
中文描述: 8-BIT, MROM, MICROCONTROLLER, PQFP44
封裝: QFP-44
文件頁數(shù): 16/22頁
文件大?。?/td> 304K
代理商: W78C54F-16
W78C54
- 16 -
TIMING WAVEFORMS
Program Fetch Cycle
XTAL1
S1
S2
S3
S4
S5
S6
S1
S2
S3
S4
S5
S6
ALE
Talw
PSEN
Tapl
Tpsw
Taas
P2
PCH out
PCH out
P0
PCL
out
PCL
out
Taah
Code
Tpda
Tpdh,Tpdz
Code
Code
PCL
out
PCL
out
PCH out
PCH out
Code
Figure 6. External Program Memory Fetch Cycle
Data Read Cycle
XTAL1
S4
S5
S6
S1
S2
S3
S4
S5
ALE
PSEN
P2
DPH or P2 SFR out
P0
Tdar
Data
DPL or
Tddh,Tddz
/RD
Tdrd
Tdda
Figure7. External Data Memory Read Cycle
相關(guān)PDF資料
PDF描述
W78C54F-24 8-BIT MICROCONTROLLER
W78C54P-16 8-BIT MICROCONTROLLER
W78C54P-24 8-BIT MICROCONTROLLER
W78C54P-40 8-BIT MICROCONTROLLER
W78C54M-40 8-BIT MICROCONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W78C54F-24 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER
W78C54F-40 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER
W78C54M-16 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER
W78C54M-24 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER
W78C54M-40 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER