參數(shù)資料
型號(hào): M34556G8HFP
元件分類: 微控制器/微處理器
英文描述: 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PDSO42
封裝: 0.450 INCH, 0.80 MM PITCH, PLASTIC, SSOP-42
文件頁數(shù): 89/145頁
文件大小: 1066K
代理商: M34556G8HFP
Rev.3.02
Dec 22, 2006
page 48 of 142
REJ03B0025-0302
4556 Group
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. 37 Reset release timing
Fig. 38 RESET pin input waveform and reset operation
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 1376 times.
RESET
Program starts
(address 0 in page 0)
On-chip oscillator (internal oscillator)
is counted 1376 times.
f(RING)
Note: The number of clock cycles depends on the internal state of
the microcomputer when reset is performed.
相關(guān)PDF資料
PDF描述
M34559G6FP 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP52
M34571GD-XXXFP 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO24
M34571G6-XXXFP 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO24
M34571GDFP 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO24
M34571G4FP 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M34556M4H-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34556M4-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34556M8H-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34556M8-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34556MXH-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER