參數(shù)資料
型號: M34571G6FP
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO24
封裝: 5.30 X 10.10 MM, 0.80 MM PITCH, PLASTIC, SSOP-24
文件頁數(shù): 62/126頁
文件大?。?/td> 1776K
代理商: M34571G6FP
Rev.1.02
May 25, 2007
Page 40 of 124
REJ03B0179-0102
4571 Group
(2) Power-on reset
Reset can be automatically performed at power on (power-on
reset) by the built-in power-on reset circuit. When the built-in
power-on reset circuit is used, set the time for the supply voltage
to rise from 0 V to the minimum voltage of recommended
operating conditions to 100
s or less.
If the rising time exceeds 100
s, connect a capacitor between
the RESET pin and Vss at the shortest distance, and input “L”
level to RESET pin until the value of supply voltage reaches the
minimum operating voltage.
(3) System reset instruction (SRST)
By executing the SRST instruction, “L” level is output to RESET
pin and system reset is performed.
Fig 42. Power-on reset operation
Note 1.Output latch is set to “1.”
Note 2.The output structure is N-channel open-drain.
Note 3.Pull-up transistor is turned OFF.
100
sor less
VDD (Note 1)
Power-on reset
circuit output
Internal reset signal
Note: Keep the value of supply voltage to
the minimum value or more of the
recommended operating conditions.
Reset
released
Reset
state
Power-on
Table 18 Port state at reset
Name
Function
State
D0
D3
D0
D3
High-impedance (Notes 1, 2)
D4/CNTR0
D4
High-impedance (Note 1)
P00
P03
P00
P03
High-impedance (Notes 1, 3)
P10
P13
P10
P13
High-impedance (Notes 1, 3)
P20/INT0, P21/INT1
P20
, P21
High-impedance (Notes 1, 3)
P30, P31
High-impedance (Notes 1, 2)
C/CNTR1
(VSS)
K
High-impedance
相關(guān)PDF資料
PDF描述
M34584EDFP 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PDSO42
M35047-XXXSP 24 X 12 CHARACTERS CRT CHAR DSPL CTLR, PDIP20
M35047-XXXFP 24 X 12 CHARACTERS CRT CHAR DSPL CTLR, PDSO20
M35048-001FP 24 X 12 CHARACTERS CRT CHAR DSPL CTLR, PDSO20
M35049-XXXFP 24 X 12 CHARACTERS CRT CHAR DSPL CTLR, PDSO20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M34571G6-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34571GD 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34571GDFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34571GD-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M3458 功能描述:電纜固定件和配件 RLTCG 3/8 NPT BLACK NO NUT RoHS:否 制造商:Heyco 類型:Cable Grips, Liquid Tight 材料:Nylon 顏色:Black 安裝方法:Cable 最大光束直徑:11.4 mm 抗拉強(qiáng)度: