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
SIDE VIEW
φ
0.45
±
0.05
0.40
±
0.0 unit: mm(typ)
2
0.08
±
0.02
ABSOLUTE MAXIMUM RATINGS
Parameter
Supply Voltage
Input Voltage 1 *1
Input Voltage 2 *1
Power Dissipation
Storage Temperature
Symbol
VDD
VIN
VIN
Pd
TSTG
Condition
Ta=25°C
Rating
-0.3 - +5.0
-0.3 - VDD+0.3
-0.3 – +5.5
320
-55 - +125
Unit
V
V
V
mW
°C
-
RECOMMENDED OPERATING RANGES
Parameter
Supply Voltage
Supply Voltage
Supply Voltage
Supply Voltage
Operating Temperature
M aster clock frequency
Symbol
DVDD
AVDD
IOVDD
IOVDD
TOP
fCLK
Condition
DGND=AGND=0V
DGND=AGND=0V
DGND=AGND=0V
Bus Interface
DGND=AGND=0V
Serial Interface
-
-
Rating
2.7 - 3.3
DVDD
1.65-DVDD
DVDD
-20 -+85
2.7- 34
Unit
V
V
V
V
°C
MHz
OKI [ OKI ELECTRONIC COMPONETS ]
