參數(shù)資料
型號: HD404639R
廠商: Hitachi,Ltd.
英文描述: 4-Bit Single-Chip Microcomputer(4位單片微計算機)
中文描述: 4位單片機(4位單片微計算機)
文件頁數(shù): 29/133頁
文件大?。?/td> 803K
代理商: HD404639R
HD404639R Series
29
Standby
Oscillator: Active
Peripheral clocks: Active
All other clocks: Stop
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
Yes
(SBY
only)
Watch
Oscillator: Stop
Suboscillator: Active
Peripheral clocks: Stop
All other clocks: Stop
Restart
processor clocks
Reset MCU
Execute
next instruction
Accept interrupt
Restart
processor clocks
No
Yes
IF = 1,
IM = 0, and
IE = 1
RESET = 1
IF0
IM0
= 1
IF1
IM1
= 1
IFT= 1
IMTA
IFTB
IMTB
= 1
IM2
IF + IF3
IMTC
IM3
= 1
IFTD
IMTD
+ 1
IM4
=
No
Yes
IFS1
IMS1
+ = 1
IMS2
No
Stop
Oscillator: Stop
Suboscillator: Active/Stop
Peripheral clocks: Stop
All other clocks: Stop
RESET = 1
STOPC
= 0
RAME = 1
RAME = 0
Yes
Yes
No
No
Execute
next instruction
(SBY
only)
(SBY
only)
(SBY
only)
(SBY
only)
Figure 15 MCU Operation Flowchart
相關(guān)PDF資料
PDF描述
HD407A4639R 4-Bit Single-Chip Microcomputer(4位單片微計算機)
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