• Part: SM1124
  • Description: Multimelody IC for Pagers
  • Manufacturer: Nippon Precision Circuits Inc
  • Size: 92.52 KB
SM1124 Datasheet (PDF) Download
Nippon Precision Circuits Inc
SM1124

Overview

  • Playback frequency of each song varies (8 frequencies) - 32.768 kHz system: 32.768 and 65.536 kHz - 37.5 kHz system: 37.5 and 75.0 kHz - 38.4 kHz system: 38.4 and 76.8 kHz - 48.0 kHz system: 48.0 and 96.0 kHz
  • Playback frequency of all songs is fixed (4 frequencies) - 32.768 kHz system: 131.072 kHz - 37.5 kHz system: 150.0 kHz - 38.4 kHz system: 153.6 kHz - 48.0 kHz system: 192.0 kHz 2-pin serial data tune selection Power save function External clock gating in non-play mode. 2.4 to 3.6 V supply voltage 8-pin plastic SOP package Molybdenum-gate CMOS process