參數資料
型號: MC68HC05P4ACDW
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
封裝: PLASTIC, SOIC-28
文件頁數: 47/102頁
文件大小: 1085K
代理商: MC68HC05P4ACDW
Low-Power Modes
WAIT Instruction
MC68HC05P4A — Rev. 7.0
Technical Data
MOTOROLA
Low-Power Modes
49
Figure 6-1. STOP/WAIT Flowchart
1.
FETCH RESET VECTOR
OR
2.
SERVICE INTERRUPT
a.
STACK
b.
SET I BIT
c.
VECTOR TO INTERRUPT ROUTINE
WAIT
STOP
TO HALT
MASK
N
EXTERNAL
RESET?
Y
N
IRQ
EXTERNAL
INTERRUPT?
Y
N
STOP EXTERNAL OSCILLATOR,
STOP INTERNAL TIMER CLOCK,
RESET STARTUP DELAY
RESTART EXTERNAL
OSCILLATOR, RESTART
STABILIZATION DELAY
STOP INTERNAL PROCESSOR
CLOCK,
CLEAR I-BIT IN CCR
END OF
STABILIZATION
DELAY?
Y
IRQ
EXTERNAL
INTERRUPT?
Y
N
EXTERNAL OSCILLATOR
ACTIVE AND
INTERNAL TIMER
CLOCK ACTIVE
RESTART INTERNAL
PROCESSOR CLOCK
STOP INTERNAL
PROCESSOR CLOCK,
CLEAR I-BIT IN CCR
TIMER
INTERNAL
INTERRUPT?
Y
N
EXTERNAL
RESET?
Y
N
STOP
COP
INTERNAL
RESET?
Y
N
相關PDF資料
PDF描述
MC68HC05P4ADWR3 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
MC68HC05P4ADWR2 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
MC68HC05P4CDWR3 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
MC68HC05P4CDWR2 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
MC68HC05P4P 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP28
相關代理商/技術參數
參數描述
MC68HC05P4DW 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNIT
MC68HC05P4P 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNIT
MC68HC05P6 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNIT
MC68HC05P6_1 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNIT
MC68HC05P8 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNIT