类型:其他IC | 用途:电子琴 | 品牌:OKI |
型号:ML2860GS | 封装:48QFP | 功率:1 |
批号:代理商库存 |
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.
FEATURES
1) Supports GM System level 1
2) On-chip high-quality GM sound set
3) 128 timbres + 48 percussions embedded
4) 16 timbres, 32 polyphonies simultaneously
(default setting is 24)
5) 5V open drain ports with current control
for vibrator, front panel light, LED x 4
6) 3-wire serial / 8-bit parallel bus selectable
7) FIFO embedded for CPU power reduction
8) Power down current: 1渭A (typ.)
9) Operating current: 60mA (max.)
10) Power supply: +2.7 ~ 3.3V
11) Operating temperature: -20 ~ +85潞C
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)
12) Internal stereo earphone amplifier & DAC