參數(shù)資料
型號(hào): M34501M2-XXXFP
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, MICROCONTROLLER, PDSO20
封裝: 5.30 X 12.60 MM, 1.27 MM PITCH, PLASTIC, SOP-20
文件頁數(shù): 52/118頁
文件大?。?/td> 952K
代理商: M34501M2-XXXFP
4501 Group
Rev.3.01
2005.02.07
page 37 of 112
REJ03B0104-0301
RESET FUNCTION
System reset is performed by applying “L” level to RESET pin for
1 machine cycle or more when the following condition is satisfied;
the value of supply voltage is the minimum value or more of the
recommended operating conditions.
Then when “H” level is applied to RESET pin, software starts from
address 0 in page 0.
Fig. 33 Reset release timing
Fig. 34 RESET pin input waveform and reset operation
f(XIN)
RESET
Program starts
(address 0 in page 0)
On-chip oscillator (internal oscillator)
is counted 5359 times.
RESET
0.3VDD
0.85VDD
(Note)
Note: Keep the value of supply voltage to the minimum value
or more of the recommended operating conditions.
Reset input
1 machine cycle or more
=
Program starts
(address 0 in page 0)
On-chip oscillator (internal oscillator)
is
counted 5359 times.
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