參數(shù)資料
型號: M34551M4-XXXFP
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP48
封裝: 7 X 10 MM, 0.65 MM PITCH, PLASTIC, QFP-48
文件頁數(shù): 29/71頁
文件大?。?/td> 966K
代理商: M34551M4-XXXFP
32
MITSUBISHI MICROCOMPUTERS
4551 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for
INFRARED REMOTE CONTROL TRANSMITTER
VOLTAGE DROP DETECTION CIRCUIT
The built-in voltage drop detection circuit is designed to detect a
drop in voltage and to reset the microcomputer if the supply
voltage drops below a set value.
Fig. 32 Voltage drop detection reset circuit
Fig. 33 Voltage drop detection circuit operation waveform
RESET pin
WEF
Watchdog timer output
Internal reset signal
Power-on
reset circuit
Pull-up transistor
Voltage drop detection circuit
Internal reset
signal
VDD
Detection voltage
The microcomputer starts operation after the
f(XIN) is counted 10757 to 10786 times.
Voltage drop
detection circuit
Operating
Voltage drop
detection circuit
Stop
Voltage drop
detection circuit
Operating
Voltage drop
detection circuit
Stop
Voltage drop detection
circuit
Operating
“H”
“L”
相關(guān)PDF資料
PDF描述
M34552G8FP 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP48
M34552M8H-XXXFP 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP48
M34552G8HFP 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP48
M34556G8HFP 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PDSO42
M34556M8-XXXFP 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO42
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M34551M8 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:4-BIT SINGLE-CHIP MICROCOMPUTER
M34552G8FP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34552G8HFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34552M4H-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34552M4-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER