MOSEL
MOSEL VITELIC
MSS0605
APRIL
Features
Single power supply can operate at 2.4V
through 6V.
Current output can drive 8 ohm speaker with
a transistor, Vout can drive buzzer directly.
The voice content is stored up to 6 seconds
and can be separated to 9 sections.
Nine trigger input pins are provided. Each
trigger pin can access a phrase instead of
simple section. A phrase is composed of one
or more than one section(s) and called a
section - combination of sections.
Total section number of all phrases is up to 64.
Total duration of all sections with mute is up
to 24 seconds.
Interrupt function (INTP) stops the audio output
at once.
Playall function (OKY) plays all 9 phrases one
by one by single trigger.
Sequential function (OKY): one trigger plays
next phrase of 9 phrases circularly.
VOICE ROM
2 LED function with 6 or 3 Hz flash is provided
to tell the audio status in alternate flash.
A STOP pulse comes out when audio signal is
finished.
CDS input interface with debounce is provided for
9 trigger pins, OKY pin and INTP pin.
Extra pad for REPeat playing.
Mask option for either real Busy or Ground
Busy on BUSY signal.
Mask option for 10ms, 0.4ms, 10us on debounce
time.
Mask option for either PLAYALL or SEQUENTIAL
for one-key function.
Separate option setting on 9 individual trigger
pins and OKY pin for below four masks:
a. Mask option for either Level or Edge trigger
type.
b. Mask option for either Holdable or Unholdable
output type.
c. Mask option for either BUSY output or STOP
pulse on STBZ output.
d. Mask option for either Retrigger or Irretrigger .
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Description
The MSS0605 is a monolithic CMOS VLSI ASIC that can memorize voice up to 6 seconds using
MOSEL qualified coding method (MPCM). It can play 9 phrases instead of 9 simple sections. Most
of the necessary circuit are built in like oscillator, ROM, DAC and interface logic. 2 LEDs and
separate option setting is provided . Customer voice data will be edited and built in by mask
programming during the device fabrication.
Block Diagram
INTP
OKY
TG0
TG1
TG2
TG3
TG4
TG5
TG6
TG7
TG8
LED 1
LED 2
STBZ
OSC
REP
CONTROL
V DD
V SS
TIMING
GENERATOR
ADDRESS
GENERATOR
LOGIC
ROM
TRIGGER
TABLE
CLOCK
GENERATOR
Contact your sales representative for the most recent information
VOICE
1
MPCM
DECODER
CURRENT
BUFFER
C OUT
BUZZER
BUFFER
V OUT1
V OUT2
PID225B 04/94
MOSEL VITELIC
MOSEL
MSS0605
Pad Description
Pad No. Signal Name
INTP
1
OKY
2
I
I
Trigger 8 input, internal pull low, high active
I
Trigger 6 input, internal pull low, high active
TG5
TG4
TG3
TG2
TG1
I
I
Trigger 5 input, internal pull low, high active
Trigger 4 input, internal pull low, high active
I
I
Trigger 3 input, internal pull low, high active
TG0
I
OSC
V DD
C OUT
I
3
TG8
4
TG7
TG6
5
6
7
8
9
10
11
Function
Interrupt input, internal pull low, high active
One key function input, internal pull low, hgih active
I/O
I
I
Trigger 7 input, internal pull low, high active
Trigger 2 input, internal pull low, high active
Trigger 1 input, internal pull low, high active
I
Trigger 0 input, internal pull low, high active
Oscillator Resistor input
12
13
14
15
V OUT1
16
V OUT2
O
O
17
18
LED 1
LED 2
O
O
LED signal output , sink current output.
19
20
STBZ
O
One shot stop signal output / BUSY signal output
VSS
21
REP
O
IOP
IIH
I IL
IOH
IOL
Audio signal voltage output (for buzzer)
Negative power supply
I
NC
NC
DC Characteristics
Parameter
Supply
Current
Audio signal voltage output (for buzzer)
Power
22
Symbol
ISB
Positive power supply
Audio signal current output (for speaker)
Power
High use as repeat
No connection
Min.
Stand by
Typ.
Max.
0.1
1
Operating
Input Current
TG0~TG8, OKY,
INTP, REP
O/P Current
VOUT1 ,VOUT2
200
10
0
Drive
-13
Sink
13
Unit
µA
VDD = 4.5V, I/O Open
µA
VDD = 4.5V
mA
Output Current (COUT)
VDD = 4.5V, VO/P = 0V
VDD = 4.5V, VO/P = 4.5V
VDD = 3V,
2.5
I CO
Condition
3.8
mA
VO/P = 0V
VDD = 4.5V, VO/P = 0V
VDD = 6.0V, VO/P = 0V
5.0
IOL
Output Current
LED1 ,LED2
IOH
Output Current
STOP / BUSY
-8
∆F/F
Frequency Stability
5
%
F OSC(4.5V) - F OSC (4V)
F OSC(4.5V)
∆F/F
Fosc Variation
10
%
VDD = 4.5V, ROSC = 1.2MΩ
IOL
13
mA
mA
8
2
VDD = 4.5V, VO/P = 4.5V
VDD = 4.5V, VO/P = 0V
VDD = 4.5V, VO/P = 4.5V
PID225B 04/94
MSS0605
MOSEL VITELIC
Absolute Maximum Rating
Rating
Unit
-0.5 ~ +7.0
V
Symbol
VDD ~ VSS
VIN
VOUT
VSS -0.3 < V IN < VDD+0.3
V
VSS <VOUT < VDD
V
T (Operating)
-10 ~ +60
C
T (Storage)
-55 ~ +125
C
AC Characteristics
Timing
Min.
T STOP
T
TR
Max.
Unit
ms
20
Stop pulse
P
Typ.
Power rise up time
1
ms
Power Ripple width
1
ms
Timing Diagram
I. Edge/Unholdable/Retrigger Trigger Mask
a. When trigger is shorter than a whole section output
b. When trigger is longer than a whole section output
TG2
AUDIO
Phrase2
Phrase2
Phrase2
LED's
STOP
BUSY
II. Level/Unholdable/Retrigger Trigger Mask
a. When trigger is shorter than a whole section output
b. When trigger is longer than a whole section output
TG1
TG2
AUDIO
LED's
STOP
Phrase2
Phrase2
Phrase1
Phrase2
Phrase2
BUSY
III. Edge/Holdable/Retrigger Trigger Mask
a. When trigger is shorter than a whole section output
b. When trigger is longer than a whole section output
TG1
TG2
AUDIO
Phrase2
Phrase1
Phrase2
LED's
STOP
BUSY
3
PID225B 04/94
MSS0605
MOSEL VITELIC
IV. Level/Holdable/Retrigger Trigger Mask
a. When trigger is shorter than a whole section output
b. When trigger is longer than a whole section output
TG1
TG2
AUDIO
Phrase1
Phrase2
Phrase2
Phrase2
V. One Key Pin Play All Function
a.EDGE / UNHOLD
One Key
AUDIO
Phrase0
Phrase1
LNEP
Phrase0
PhraseN
b.LEVEL / UNHOLD
One Key
AUDIO
Phrase0
Phrase1
Phrase0
PhraseN
PhraseN
Phrase0
LNEP
c.EDGE / HOLD
One Key
AUDIO
Phrase0
Phrase1
LNEP
Phrase0
d.LEVEL / HOLD
One Key
AUDIO
Phrase0
Phrase1
LNEP
Phrase0
Phrase0
e.RETRIGGER
One Key
AUDIO
Phrase0
Phrase1
Phrase2
Phrase1
Phrase0
Phrase2
LNEP
VI. One Key Pin Sequential Play Function
a.EDGE / UNHOLD
One Key
AUDIO
Phrase0
Phrase1
Phrase2
LNEP
Phrase0
LNEP = The last Non-Empty Phrase
b.LEVEL / UNHOLD
One Key
AUDIO
Phrase0
Phrase1
Phrase0
Phrase1
Phrase1
Phrase1
LNEP
Phrase0
c.EDGE / HOLD
One Key
AUDIO
LNEP
Phrase0
d.LEVEL / HOLD
One Key
AUDIO
Phrase0
Phrase1
Phrase1
Phrase1
LNEP
Phrase0
e.RETRIGGER
One Key
AUDIO
Phrase0
Phrase2
Phrase1
4
PID225B 04/94
MSS0605
MOSEL VITELIC
VII. Interrupt Pin Function
TG1
Interrupt
AUDIO
Phrase
Phrase
Phrase
VIII. Repeat funtion
TG0
REP
AUDIO
Phrase0
Phrase0
Phrase0
Phrase0
IX. DEBOUNCE TIME
TG
TT ( 3 optional intervals )
AUDIO
X. Acceptable Power On Signal & Ripple
TP
TR
90% V DD
VDD
90% V DD
10% V DD
VSS = 0.0 V
Application Circuit
1. Typical Application
TG0
TG1
TG2
TG3
TG4
TG5
TG6
TG7
TG8
OKY
INTP
REP
R1
LED2 LED1
VDD
PID SIZE = 90 X 90 um
Cout
R2
V1
V2
STBZ
5
Vss
NOTE : * SUBTRATE is VDD
PID225B 04/94
MSS0605
MOSEL VITELIC
2. Parallel Application
R1
R1'
VDD
OSC
TG0 VOUT1
TG1
TG2
VOUT2
TG3
TG4
TG5
TG6
TG7
TG8
INTP
OKY
REP
TG0 VOUT1
TG1
TG2 VOUT2
TG3
TG4
TG5
TG6
TG7
TG8
INTP
OKY
REP
VSS
R1
VDD
OSC
PIEZO
BUZZER
VSS
R1'
VDD
OSC
TG0 COUT
TG1
TG2
TG3
TG4
TG5
TG6
TG7
TG8
INTP
OKY
REP
VDD
OSC
TG0
TG1 COUT
TG2
TG3
TG4
TG5
TG6
TG7
TG8
INTP
OKY
REP
VSS
S
T
VSS
6
PID225B 04/94
MSS0605
MOSEL VITELIC
3. Cascade Application
R1
R1'
VDD
OSC
COUT
TG
STP
Interrupt
VDD
OSC
COUT
S
T
TG
Interrupt
VSS
VSS
4. CDS Application
R1
VDD
OSC
S
COUT
TG
T
VSS
5. Edge Mode Change To Level Mode for TG0
( The pin " REP " connects to VDD )
R1
VDD
S
OSC
COUT
T
TG0
REP
VSS
Note: 1. R1 = 1.2 M Ω, T(transistor) = ß > 130, R2 = 470 Ω , S(speaker) = 1/4 w, 8 Ω; all typical.
2. R2=470Ω ( typical ) to bypass extra current into base to get rid of waveform saturation
on collector .
3. Piezo buzzer resonant frequency being around 1K Hz is recommended.
4. Input switch could be replaced by CDS.
5.COUT,VOUT1,VOUT2 are tristate during stand by state.
MOSEL
No. 1, R&D I Rd., Hsinchu Science-Based Industrial Park, Hsinchu,
Taiwan, R.O.C.
TEL:886-3-577-0055
FAX:886-3-577-2788
3910 North First street, San Jose, CA 95134-1501 U.S.A.
TEL:1-408-433-6000
FAX:1-408-433-0952
Service phone : 886-3-5784732
Reserves the right to make changes to above content and product without notice .
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PID225B 04/94