DS4510U-10+

MAXIM INTEGRATED PRODUCTS  DS4510U-10+  芯片, 微处理器监控器, 5.5V, UMAX-10

The is a CPU supervisor with non-volatile memory and programmable I/O pins in 10 pin µMAX package. The DS4510 is a CPU supervisor with integrated 64 byte EEPROM memory and four programmable non-volatile NV I/O pins. It is configured with an industry standard I2C interface using either fast mode 400Kbps or standard mode 100Kbps communication. The I/O pins can be used as general purpose I2C to parallel I/O expander with unlimited read/write capability. The EEPROM registers allow the power-on value of the I/O pins to be adjusted to keep track of the system"s state through power cycles and the CPU supervisor"s timer can be adjusted between 125ms and 1000ms.

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Supply voltage range is 2.7V to 5.5V

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Operating temperature range from -40°C to 85°C

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Vcc trip point is 4.375V

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Accurate 10% power supply monitoring

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Programmable reset timer maintains reset after VCC returns to an in-tolerance condition

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Reduces need for discrete components