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參數資料
型號: W921C400
廠商: WINBOND ELECTRONICS CORP
元件分類: 微控制器/微處理器
英文描述: 4-Bit Microcontroller(4位的微控制器)
中文描述: 4-BIT, MROM, 4 MHz, MICROCONTROLLER, PDIP28
封裝: DIP-28
文件頁數: 16/53頁
文件大小: 399K
代理商: W921C400
W921E400A/W921C400
- 16 -
P4.2 to P4.3:
P4PH register: (address = 003H, default data = 0H)
b3
b2
b1
b0
0:
1:
0:
1:
P4.2 without pull-high resistor
P4.2 with pull-high resistor
P4.3 without pull-high resistor
P4.3 with pull-high resistor
Reserved
Reserved
P4TP register: (address = 004H, default data = 0H)
b3
b2
b1
b0
0:
1:
0:
1:
P4.2 work as CMOS type
P4.2 work as open-drain type
P4.3 work as CMOS type
P4.3 work as open-drain type
Reserved
Reserved
P6.0 to P6.3:
P6PH register: (address = 005H, default data = 0H)
b3
b2
b1
b0
0:
1:
0:
1:
0:
1:
0:
1:
P6.0 without pull-high resistor
P6.0 with pull-high resistor
P6.1 without pull-high resistor
P6.1 with pull-high resistor
P6.2 without pull-high resistor
P6.2 with pull-high resistor
P6.3 without pull-high resistor
P6.3 with pull-high resistor
相關PDF資料
PDF描述
W921C840 4-Bit Microcontroller(4位微控制器)
W921E840A 4-Bit Microcontroller(4位微控制器)
W921E843A 4-BIT MICROCONTROLLER
W921C880 4-Bit Microcontroller(4位微控制器)
W921E880A 4-Bit Microcontroller(4位微控制器)
相關代理商/技術參數
參數描述
W921C840 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller
W921C880 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller
W921E400 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT MICROCONTROLLER
W921E400A 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT MICROCONTROLLER
W921E840 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT MICROCONTROLLER