參數(shù)資料
型號(hào): MC68HC05P18A
廠商: Motorola, Inc.
英文描述: Low Cost HCMOS Microcontroller(低成本、8位HCMOS微控制器)
中文描述: 低成本HCMOS微控制器(低成本,8位HCMOS微控制器)
文件頁數(shù): 51/130頁
文件大?。?/td> 1200K
代理商: MC68HC05P18A
Operating Modes
Low-Power Modes
MC68HC05P18A
Technical Data
MOTOROLA
Operating Modes
51
L
G
R
Figure 6-1. Stop, Halt, and Wait Modes Flowchart
1.
FETCH RESET VECTOR
OR
SERVICE INTERRUPT
A.
STACK
B.
SET I BIT
C.
VECTOR TOINTERRUPTROUTINE
2.
WAIT
STOP
TO HALT MASK
OPTION
Y
N
OR EXTERNAL
RESET
Y
N
IRQ
EXTERNAL
INTERRUPT
Y
N
STOP EXTERNAL OSCILLATOR
STOP INTERNAL TIMER CLOCK
RESET STARTUP DELAY
RESTART EXTERNAL
OSCILLATOR
START STABILIZATION DELAY
END
OF STABILIZATION
DELAY
Y
N
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
OR EXTERNAL
RESET
Y
N
STOP
HALT
OR EXTERNAL
RESET
Y
N
IRQ
EXTERNAL
INTERRUPT
Y
N
EXTERNAL OSCILLATOR ACTIVE
AND
INTERNAL TIMER CLOCK ACTIVE
TIMER
INTERNAL
INTERRUPT
Y
N
COP
INTERNAL
RESET
Y
N
COP
INTERNAL
RESET
Y
N
STOP RC OSCILLATOR
STOP INTERNAL
PROCESSOR CLOCK
CLEAR I BIT IN CCR
LVR
LVR
LVR
STOP RC OSCILLATOR
STOP INTERNAL
PROCESSOR CLOCK
CLEAR I BIT IN CCR
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