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D78045H データシートの表示(PDF) - NEC => Renesas Technology

部品番号
コンポーネント説明
メーカー
D78045H
NEC
NEC => Renesas Technology NEC
D78045H Datasheet PDF : 58 Pages
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µPD78044H, 78045H, 78046H
Fig. 5-4 Watch Timer Block Diagram
fX/28
f XT
fW
Pre-scaler
fW fW
fW
fW
fW fW
24 25
26
27
28
29
fW
5-bit counter
214
fW
213
INTWT
INTTM3
Fig. 5-5 Watchdog Timer Block Diagram
fX
24
f WDT
fX
23
Pre-scaler
f WDT
2
f WDT
22
f WDT
23
f WDT
24
f WDT
25
f WDT
26
f WDT
28
8-bit
counter
INTWDT
Maskable
interrupt
request
RESET
INTWDT
Nonmaskable
interrupt
request
19

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