參數資料
型號: HD40A4638R
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: 35/133頁
文件大?。?/td> 803K
代理商: HD40A4638R
HD404639R Series
35
Low-power mode
operation cycle
IF = 1 and
IM = 0
Hardware NOP
execution
PC Next
Iocation
MCU operation
cycle
Standby/Watch
mode
IF = 1 and
IM = 0
Hardware NOP
execution
PC Next
Iocation
Instruction
execution
Stop mode
No
Yes
No
Yes
For IF and IM operation, refer to figure 15.
STOPC = 0
RAME = 1
Reset MCU
No
Yes
Figure 22 MCU Operating Sequence (Low-Power Mode Operation)
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