4-Pin 關P Reset Monitors

General Description The TC1270 and TC1271 are cost-effective system supervisor circuits designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. A manual reset input is provided to override the reset monitor, and is suitable for use as a push b

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Microchip

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4-Pin Reset Monitors

文件：674.55 Kbytes 页数：14 Pages

Microchip

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4-Pin μP Reset Monitors

TC1270 and TC1271 are cost-effective system supervisor circuits designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. A manual reset input is provided to override the reset monitor, and is suitable for use as a push-button reset. No external comp •Precision VCC Monitor for 1.8V, 2.7V, 3.0V, 3.3V, 5.0V •Nominal Supplies •Manual Reset Input •140msec Minimum RESET •RESET Output Duration •RESET Output Valid to VCC=1.0V (TC1270)  •VCC Transient Immunity, No External Components •Replacement for MAX811/812 and Offers a Lower Threshold Voltag;

Microchip

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Voltage Supervisor with Manual Reset Input

Features • Precision Voltage Monitor - 2.63V, 2.93V, 3.08V, 4.38V and 4.63V Trip Points (Typical) • Manual Reset Input • Reset Time-Out Delay: - Standard: 280 ms (Typical) - Optional: 2.19 ms, and 35 ms (Typical) • Power Consumption  15 μA max • No glitches on outputs during power-up •

文件：1.05489 Mbytes 页数：42 Pages

Microchip

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Voltage Supervisor with Manual Reset Input

General Description For many of today’s microcontroller applications, care must be taken to prevent low-power conditions that can cause many different system problems. The most common causes are brown-out conditions, where the system supply drops below the operating level momentarily. The se

文件：573.95 Kbytes 页数：40 Pages

Microchip

微芯科技

Voltage Supervisor with Manual Reset Input

General Description For many of today’s microcontroller applications, care must be taken to prevent low-power conditions that can cause many different system problems. The most common causes are brown-out conditions, where the system supply drops below the operating level momentarily. The se

文件：573.95 Kbytes 页数：40 Pages

Microchip

微芯科技

Voltage Supervisor with Manual Reset Input

General Description For many of today’s microcontroller applications, care must be taken to prevent low-power conditions that can cause many different system problems. The most common causes are brown-out conditions, where the system supply drops below the operating level momentarily. The se

文件：573.95 Kbytes 页数：40 Pages

Microchip

微芯科技

Voltage Supervisor with Manual Reset Input

General Description For many of today’s microcontroller applications, care must be taken to prevent low-power conditions that can cause many different system problems. The most common causes are brown-out conditions, where the system supply drops below the operating level momentarily. The se

文件：573.95 Kbytes 页数：40 Pages

Microchip

微芯科技

Voltage Supervisor with Manual Reset Input

General Description For many of today’s microcontroller applications, care must be taken to prevent low-power conditions that can cause many different system problems. The most common causes are brown-out conditions, where the system supply drops below the operating level momentarily. The se

文件：573.95 Kbytes 页数：40 Pages

Microchip

微芯科技

Voltage Supervisor with Manual Reset Input

General Description For many of today’s microcontroller applications, care must be taken to prevent low-power conditions that can cause many different system problems. The most common causes are brown-out conditions, where the system supply drops below the operating level momentarily. The se

文件：573.95 Kbytes 页数：40 Pages

Microchip

微芯科技