ML2860

1 ML2860 SPECIFICATION ver 1.0.0 Wednesday, February 20, 2002 Oki Electric Industry Co.Ltd. ML2860 DATA SHEET 16-Tone, 32-Poly Hi-Grade PCM Sound Generator LSI Version 1.0.1, Revised on Wednesday, February 20, 2002 GENERAL DESCRIPTION ML2860 is a PCM-based hi-grade sound generator LSI, develped specifically for music ringers as used in cellular/PHS phones. With an on-chip high-quality General MIDI sound set, ML2860 is capable of playing 16 tones and 32 polyphonies simultaneously. Using the on-chip three FIFOs which store musical score data, MIDI message and ADPCM audio data, a fantastic music ringer subsystem can readily be built around this chip. APPLICATION EXAMPLES Mobile phone, PHS, Fax, PDA (Note ) Please appreciate that ML2860 is not offered for musical instrument and toy applications, such as keyboards. PACKAGE SPECIFICATION 48PIN W-CSP (P -VFLGA48-6.26x5.98-0.80-W) TOP VIEW 5.98 BOTTOM VIEW 0.8 0.59 FEATURES 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) 12) Supports GM System level 1 On-chip high-quality GM sound set 128 timbres + 48 percussions embedded 16 timbres, 32 polyphonies simultaneously (default setting is 24) 5V open drain ports with current control for vibrator, front panel light, LED x 4 3-wire serial / 8-bit parallel bus selectable FIFO embedded for CPU power reduction Power down current: 1µA (typ.) Operating current: 60mA (max.) Power supply: +2.7 ~ 3.3V Operating temperature: -20 ~ +85ºC Internal stereo earphone amplifier & DAC 6.26 0.73 INDEX MARK 0.15 ...