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参数资料
| 型号： | M34280E1FP |
| 厂商： | Mitsubishi Electric Corporation |
| 英文描述： | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS |
| 中文描述： | 单芯片4位CMOS微机红外遥控递质 |
| 文件页数： | 8/47页 |
| 文件大小： | 508K |
| 代理商： | M34280E1FP |
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MITSUBISHI
ELECTRIC
16
MITSUBISHI MICROCOMPUTERS
4280 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS
Fig. 17 Reset release timing
RESET FUNCTION
The 4280 Group has the power-on reset circuit, though it does
not have RESET pin. System reset is performed automatically
at power-on, and software starts program from address 0 in page
0.
In order to make the built-in power-on reset circuit operate
efficiently, set the voltage rising time until VDD= 0 to 2.2 V is
obtained at power-on 1ms or less.
Fig. 18 Power-on reset circuit example
VDD
Internal reset signal
Power-on reset circuit
Voltage drop detection circuit
Watchdog timer output
Power-on reset circuit
output voltage
Reset state
Internal reset signal
Reset released
Power-on
f(XIN)
f(XIN) 16384 pulses
Internal reset signal
“H”
“L”
Software starts
(address 0 in page 0)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M34280E1GP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS |
| M34280M1 | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS |
| M34280M1-060FP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS |
| M34280M1-082GP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS |
| M34280M1-089FP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS |
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