Description:The RSLIC-VoIP family of Ringing Subscriber Line Interface Circuits (RSLIC) supports analog Plain Old Telephone Service (POTS) in short and medium loop length, wireless and wireline applications. Ideally suited for remote subscriber units, this family of products offers flexibility to designers with high ringing voltage and low power consumption system requirements. The RSLIC-VoIP family operates to 100V which translates directly to the amount of ringing voltage supplied to the end subscriber. With the high
The recommended crystal oscillator frequency for the HC55185GCMZ is 16 MHz, but it can operate with a frequency range of 1 MHz to 24 MHz.
To configure the HC55185GCMZ for low-power mode, set the Power Mode Control Register (PMC) to the desired low-power mode (e.g., Sleep, Stop, or Hibernate). Additionally, disable unnecessary peripherals and set the clock frequency to the lowest possible value.
The maximum operating temperature range for the HC55185GCMZ is -40°C to +85°C, but it can be extended to -40°C to +125°C with some limitations on the operating frequency and voltage.
The HC55185GCMZ has a built-in watchdog timer (WDT) that can be enabled by setting the WDT control register. The WDT can be configured to reset the microcontroller if it does not receive a refresh signal within a specified time period.
The maximum current consumption of the HC55185GCMZ depends on the operating frequency, voltage, and peripherals used. However, the typical current consumption is around 10 mA at 5V and 16 MHz, and it can be reduced to around 1 mA in low-power mode.
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HC55185GCMZ Overview
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