參數(shù)資料
型號: MC68HC05CT4FN
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.048 MHz, MICROCONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 140/142頁
文件大?。?/td> 624K
代理商: MC68HC05CT4FN
Pulse Width Modulator (PWM)
PWM During Wait Mode
MC68HC05CT4 Rev. 2.0
General Release Specification
MOTOROLA
Pulse Width Modulator (PWM)
97
NON-DISCLOSURE
AGREEMENT
REQUIRED
12.5 PWM During Wait Mode
The PWM continues normal operation during wait mode. To decrease
power consumption during WAIT, it is recommended that the PWME bit
in the miscellaneous control register be cleared if the PWM D/A
converter is not being used.
12.6 PWM During Stop Mode
In stop mode, the oscillator is stopped, causing the PWM to cease
function. Any signal in process is halted in whatever phase the signal
happens to be in. Disabling the PWM before executing the STOP
instruction is recommended.
12.7 PWM During Reset
Upon reset the PWME bit is cleared. In effect, this disables the PWM
system and configures the PC7/PWM pin as a high impedance port C
input pin. The user should write to the data register prior to enabling the
PWM system (for instance, prior to setting PWME). This avoids an
erroneous duty cycle from being driven.
12.8 PWM Power Supply Source
The PWM is supplied by VDD and VSS, due to the noise generated by the
digital circuitry, since this module is not affected by supply noise.
相關PDF資料
PDF描述
MC68HC05J1P 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP20
MC68HC05J1CDW 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO20
MC68HC05J1DW 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO20
MC68HC05J1CP 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP20
MC68HC05JB4DWR2 8-BIT, MROM, 3 MHz, MICROCONTROLLER, PDSO28
相關代理商/技術參數(shù)
參數(shù)描述
MC68HC05D9 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:8-bit microcomputer with PWM outputs and LED drive
MC68HC05E0 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:High-density complementary metal oxide semiconductor (HCMOS) microcontroller unit
MC68HC05E0FN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
MC68HC05E16 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:16256 bytes of user ROM, 320bytes of EPROM and 352 bytes of RAM
MC68HC05E16/D 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:16256 bytes of user ROM, 320bytes of EPROM and 352 bytes of RAM