參數(shù)資料
型號: MC68HC05K0DW
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 MHz, MICROCONTROLLER, PDSO16
封裝: SOIC-16
文件頁數(shù): 74/154頁
文件大?。?/td> 1585K
代理商: MC68HC05K0DW
Technical Data
MC68HC05K0 MC68HC05K1 — Rev. 2.0
General Description
Technical Data
1.6.2.4 3-Pin RC Oscillator
Another low-cost option is the 3-pin RC oscillator configuration shown in
Figure 1-8. The 3-pin oscillator is more stable than the 2-pin oscillator.
The OSC2 and PB1/OSC3 signals are square-type waves, and the
signal on OSC1 is a triangular-type wave. Short the OSC1 pin to the side
of resistor R, which is connected to capacitor C3. The 3-pin RC oscillator
configuration is recommended for frequencies of 1 MHz down to
100 kHz.
Figure 1-8. 3-Pin RC Oscillator Connections
To use the 3-pin RC oscillator configuration, select the 3-pin RC
oscillator mask option when ordering the MCU.
NOTE:
In the 3-pin RC oscillator configuration the PEPROM of the
MC68HC05K1 cannot be programmed by user software. If the voltage
on IRQ/VPP is raised above VDD, the oscillator will revert to a 2-pin
oscillator configuration and device operation will be disrupted.
PB1/OSC3
MCU
OSC1
OSC2
R
VDD
VSS
OSC1
OSC2
VSS
C1 C2
R
C3
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PB1/OSC3
C3
VDD
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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相關(guān)PDF資料
PDF描述
MC68HC05K0P 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP16
MC68HC05K1P 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP16
MC68HC05K0CDW 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDSO16
MC68HC05K0P 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP16
MC68HC05K1VDW 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDSO16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC05K1 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05K1CDW 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05K1CP 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05K1DW 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05K1P 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit