HD404314H 查看數據表（PDF） - Hitachi -> Renesas Electronics

零件编号

产品描述 (功能)

生产厂家

HD404314H

4-bit HMCS400-series microcomputer

Hitachi -> Renesas Electronics 

Low-power mode

operation cycle

IF = 1 and

No

IM = 0?

Yes

Standby mode

HD404318 Series

Stop mode

Hardware NOP

execution

No

IF = 1 and

IM = 0?

Yes

Hardware NOP

execution

No

STOPC = 0?

Yes

RAME = 1

PC ← Next

Iocation

PC ← Next

Iocation

Instruction

execution

Reset MCU

MCU operation

cycle

Figure 14 MCU Operating Sequence (Low-Power Mode Operation)

21

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