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參數(shù)資料
型號: W742E813
廠商: WINBOND ELECTRONICS CORP
元件分類: 微控制器/微處理器
英文描述: 4-BIT MICROCONTROLLER
中文描述: 4-BIT, FLASH, 3.58 MHz, MICROCONTROLLER, PQFP100
封裝: 14 X 20 MM, 2.75 MM HEIGHT, QFP-100
文件頁數(shù): 28/45頁
文件大小: 567K
代理商: W742E813
Preliminary W742E81A/W742C81A
- 28 -
Signal
change
PEF.0
D
ck
Q
R
PSR0.0
PSR0.2
D
ck
Q
R
DATA BUS
RC.0
PSR0.3
D
ck
Q
R
PEF.3
Reset
MOV PEF, #I
CLR PSR0
HCF.2
INT 2
Reset
CLR EVF, #I
EVF.2
HEF.2
IEF.2
Falling
detector
Falling
Falling
detector
Falling
detector
SEF.0
SEF.1
SEF.2
SEF.3
To Wake Up Stop Mode
Signal
change
detector
D
ck
Q
R
PSR0.1
RC.1
PEF.1
Signal
detector
D
ck
Q
R
PEF.2
RC.2
Signal
RC.3
PM0.2
PM0.2
PM0.2
PM0.2
Figure 6-12 Architecture of Input Ports RC
6.18.1 Port Status Register 0 (PSR0)
Port status register 0 is organized as 4-bit binary register (PSR0.0 to PSR0.3). PSR0 can be read or
cleared by the MOVA R, PSR0, and CLR PSR0 instructions. The bit descriptions are as follows:
Note: R means read only.
R
R
R
R
0
1
2
3
PSR0
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相關代理商/技術參數(shù)
參數(shù)描述
W742E816 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller
W742E81A 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT MICROCONTROLLER
W742S819 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT TELEPHONE CONTROLLER
W742S81A 制造商:WINBOND 制造商全稱:Winbond 功能描述:4 BIT MICROCONTROLLER
W742S82A 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT TELEPHONE CONTROLLER