參數(shù)資料
型號: M34513
廠商: Mitsubishi Electric Corporation
英文描述: Single Chip 4 Bits CMOS Microcomputer(4位單片機)
中文描述: 4位單片微機的CMOS(4位單片機)
文件頁數(shù): 50/106頁
文件大?。?/td> 1304K
代理商: M34513
50
4513/4514 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
PRELIMINARY
Notice: This is not a final specification.
change.
Some parametric limits are subject to
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. 37 Voltage drop detection circuit operation waveform
Fig. 36 Voltage drop detection reset circuit
Voltage drop detection circuit
Internal reset signal
RESET pin
Watchdog timer output
WEF
Note: The output structure of RESET pin is N-channel open-drain.
V
DD
V
RST
(detection voltage)
Voltage drop detection
circuit output
The microcomputer starts
operation after f(X
IN
) is counted
16892 to 16895 times.
RESET pin
Notes 1:
Pull-up RESET pin externally.
2:
Refer to the voltage drop detection circuit in the electrical characteristics
for the rating value of V
RST
(detection voltage).
相關PDF資料
PDF描述
M34514 Single Chip 4 Bits CMOS Microcomputer(4位單片機)
M34514M6-263FP SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34551 SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTER
M34551E8 4-BIT SINGLE-CHIP MICROCOMPUTER
M34551M4 SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTER
相關代理商/技術參數(shù)
參數(shù)描述
M34513E4 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34513E4FP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34513E4SP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34513E8 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M34513E8FP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER