參數(shù)資料
型號： MC68HC05E6FB
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQFP44
封裝： PLASTIC, QFP-44
文件頁數(shù)： 76/140頁
文件大?。?/td> 1584K
代理商： MC68HC05E6FB
Input/Output Ports
MC68HC05E6 — Rev. 1.0
Input/Output Ports
KIE — Keyboard interrupt enable
1 = A keyboard interrupt will be generated if KSF is set and the I-bit
in the CCR is clear.
0 = No keyboard interrupt will be generated, regardless of the state
of the KSF flag and the I-bit.
KIRST — Keyboard interrupt reset
This bit should be set at the end of the interrupt service routine in
order to clear the status flag (KSF). KIRST always reads zero.
Clearing this bit has no effect.
SEL1 — Timer select bit 1
In addition to its normal I/O function, PC1 is shared with the output
compare function (TCMP) of the programmable timer. The SEL1 bit
switches the pin between the two functions.
1 = Port C bit 1 is configured as the TCMP pin of the programmable
timer.
0 = Port C bit 1 is configured as a standard I/O pin.
Clearing CONFC bit 1 makes TCMP a push-pull output, while setting
this bit creates an open-drain output.
SEL0 — Timer select bit 0
In addition to its normal I/O function, PC0 is shared with the input
capture function (TCAP) of the programmable timer. The SEL0 bit
switches the pin between the two functions.
1 = Port C bit 0 is configured as the TCAP pin of the programmable
timer.
0 = Port C bit 0 is configured as a standard I/O pin.
An internal pull-up resistor can be connected to the pin by clearing bit
0 of the CONFC register; alternatively it can be disconnected by
setting this bit.
6-ports
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For More Information On This Product,
Go to: www.freescale.com
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相關(guān)PDF資料
PDF描述
MC68HC705E6VFB 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PQFP44
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC05E6MDW 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05E6MFB 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05E6VDW 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05E6VFB 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05F32 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:a member of the M68HC05 family of HCMOS
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