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LC7234-8460 - Single-chip PLL Microcontroller

Description

4.5MHz crystal oscillator input connection.

Test input.

Normally connected to GND.

Features

  • 17.
  • Operates over the LW, MW, SW1, SW2 and FM bands.
  • Three selectable preset memory configurations. 64 1 16 0.1 2.7.
  • Automatic tuning or manual preset memory scan.
  • High-speed station search. FM band: 60 ms per step. 15.6 0.8 SANYO : QIP64E AM band: 70 ms per step.
  • Clock function. Pin Assignment.
  • ON, OFF and SLEEP timer functions.
  • Logic-level and momentary switch band select inputs.
  • LCD display with wide view.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Ordering number:ENN*4350 CMOS IC LC7234-8460 Single-chip PLL and Microcontroller with LCD Driver Preliminary Overview The LC7234-8460 is a single-chip microcontroller that incorporates a phase-locked loop (PLL) and a liquid crystal display driver. The LC7234-8460 operates over the American, European, Chinese, Middle Eastern, Canadian and Australian LW, MW, SW and FM bands, and incorporates preset-channel memory, automatic or manual tuning, high-speed station search, and clock and timer functions. The LC7234-8460 operates from a 5 V supply and is available in 64-pin QIPs. Package Dimensions unit:mm 3159-QIP64E 1.0 48 49 [LC7234-8460] 17.2 14.0 1.6 0.8 0.35 1.0 33 32 0.15 17.2 14.0 1.6 1.0 0.8 1.0 3.0max Features 17 • Operates over the LW, MW, SW1, SW2 and FM bands.
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