參數(shù)資料
型號(hào): UPD754264GS
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述: 4位單晶片微控制器
文件頁(yè)數(shù): 30/68頁(yè)
文件大?。?/td> 318K
代理商: UPD754264GS
30
μ
PD754264
Each hardware is initialized by the RESET signal generation as listed in Table 10-1. Figure 10-2 shows the timing
chart of the reset operation.
Figure 10-2. Reset Operation by RESET Signal Generation
Operation mode or
standby mode
Wait
Note
RESET
signal
generated
Operation mode
HALT mode
Internal reset operation
Note
The wait time can be selected from the following three time settings by means of the mask option.
2
17
/f
X
(21.8 ms : @ 6.0-MHz operation, 31.3 ms: @ 4.19-MHz operation)
2
15
/f
X
(5.46 ms : @ 6.0-MHz operation, 7.81 ms: @ 4.19-MHz operation)
2
13
/f
X
(1.37 ms : @ 6.0-MHz operation, 1.95 ms: @ 4.19-MHz operation)
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