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SM8580AM Datasheet Real-time Clock

Manufacturer: Nippon Precision Circuits Inc

Overview: NIPPON PRECISION CIRCUITS INC. SM8580AM Real-time Clock IC with 4-bit Interface and Built-in Temperature Sensor OVERVIEW The SM8580AM is a real-time clock IC based on a 32.

Key Features

  • a 4-bit parallel interface for communication with an external microcontroller. It comprises second-counter to year-counter clock and calendar circuits that feature automatic leap-year adjustment up to year 2099, alarm and timer interrupt functions, clock counter change detect functions, ±30-second correction function, time error correction function, and built-in temperature sensor. The 4-bit parallel interface is compatible with general-purpose SRAM over a high-speed bus.

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SM8580AM Distributor