UPD75212ACW データシートの表示（PDF） - NEC => Renesas Technology

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UPD75212ACW

4-BIT SINGLE-CHIP MICROCOMPUTER

NEC => Renesas Technology 

µPD75212A

5

Fig. 8-2 Reset Operation by Power-On Reset

Supply Voltage

0V

Internal Reset Signal

(RES)

*

Wait

(31.3ms:4.19MHz)

HALT Mode

Operating

Mode

Internal Reset Operation

* Wait time does not include a time from RES signal generation to oscillation start.

5

Fig. 8-3 Reset Operation by RESET Input

RESET Input

Operating Mode or

Standby Mode

Wait

(31.3ms:4.19MHz)

HALT Mode

Operating

Mode

Internal Reset Operation

Each hardware state after reset operation is shown in Table 8-1.

32

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