UPD75216ACW

Manufacturer Part NumberUPD75216ACW
Description4-BIT SINGLE-CHIP MICROCOMPUTER
ManufacturerNEC
UPD75216ACW datasheet
 


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Page 32/72:

Reset Operation by Power-On Reset

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Fig. 8-2 Reset Operation by Power-On Reset
Supply Voltage
0 V
Internal Reset Signal
(RES)
* Wait time does not include a time from RES signal generation to oscillation start.
Fig. 8-3 Reset Operation by RESET Input
RESET Input
Operating Mode or
Standby Mode
Each hardware state after reset operation is shown in Table 8-1.
32
*
Wait
(31.3ms:4.19MHz)
HALT Mode
Internal Reset Operation
Wait
(31.3ms:4.19MHz)
HALT Mode
Internal Reset Operation
PD75216A
Operating
Mode
Operating
Mode