參數(shù)資料
型號(hào): HD404612H
廠商: Hitachi,Ltd.
英文描述: 4-Bit Single-Chip Microcomputer
中文描述: 4位單片機(jī)
文件頁數(shù): 33/89頁
文件大?。?/td> 358K
代理商: HD404612H
HD404618 Series
33
Low-power mode
operation cycle
IF = 1
IM = 0
Hardware NOP
execution
PC next
Iocation
MCU operation
cycle
Standby/watch
mode
IF = 1
IM = 0
Hardware NOP
execution
PC next
Iocation
Instruction
execution
Stop mode
No
Yes
No
Yes
For IF and IM operation, refer to figure 12.
Figure 18 MCU Operating Sequence (low-power mode operation)
Notes on Use:
In subactive mode, the timer A interrupt request or the external interrupt request (
INT
0
) occurs in
synchronism with the interrupt strobe.
If the STOP or SBY instruction is executed at the same time with the interrupt strobe, these interrupt
requests will be cancelled and the corresponding interrupt request flags (IFTA, IF0) will not be set.
In subactive mode, do not use the STOP or SBY instruction at the time of the interrupt strobe.
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相關(guān)代理商/技術(shù)參數(shù)
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HD404612TF 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404614 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
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HD404614H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404614TF 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer