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MSM98P05 Datasheet

Voice Synthesis IC with Built-in 2-Mbit OTP ROM

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MSM98P05 pdf
E2D0019-39-92
¡¡SemicondSucetormiconductor
MSM98P05
Voice Synthesis IC with Built-in 2-Mbit OTP ROM
This version:
Previous version:
MMSSeapyM.. 91199899P97P0re5liminary
GENERAL DESCRIPTION
The MSM98P05 is a PCM-based voice synthesis IC with built-in 2-Mbit OTP (One Time PROM).
This IC employs OKI nonlinear PCM algorithm and straight PCM algorithm for playback and
contains a current mode 10-bit D/A converter and a low-pass filter.
External control can be made easily by the built-in edit ROM that can form sentences by linking
phrases. With OKI Voice Analyzing/Editing Tool, the built-in edit ROM can be set up and also
the built-in ROM data can be created and evaluated easily.
With the stand-alone mode/microcontroller interface mode switching pin, the MSM98P05 can
support various applications.
The products with build-in OTP are suited to applications to be produced in small quantities in
a wide variety or in short delivery time. Demand like these, that is, production in small quantities
in a wide variety and delivery with an early deadline is what the MSM9800 family of products
with built-in mask ROM cannot meet.
FEATURES
• 8-bit OKI nonlinear PCM algorithm and 8-bit straight PCM algorithm
• Built-in edit ROM
• Random playback function
• Sampling frequency
: 4.0 kHz/5.3 kHz/6.4 kHz/8.0 kHz/10.6 kHz/12.8 kHz/
16.0 kHz
Note: If RC oscillation is selected, 10.6 kHz, 12.8 kHz, and
16.0 kHz cannot be selected.
• Maximum number of phrases : 63 (Microcontroller interface mode)
56 (Stand-alone mode)
• Built-in current mode 10-bit D/A converter
• Built-in low-pass filter (LPF)
• Standby function
• RC oscillation (256 kHz)/ceramic oscillation (4.096 MHz) selectable
• Package options:
20-pin plastic DIP (DIP20-P-300-2.54-W1) (Product name : MSM98P05RS)
24-pin plastic SOP (SOP24-P-430-1.27-K) (Product name : MSM98P05GS-K)
1/13


Oki Electric Industry Electronic Components Datasheet

MSM98P05 Datasheet

Voice Synthesis IC with Built-in 2-Mbit OTP ROM

No Preview Available !

MSM98P05 pdf
A2
A1
A0
SW2
SW1
SW0
CPU/STD
RND
BUSY
OSC1
OSC2
OSC3/TEST
Address &
Switching
Controller
6
18-Bit
Multiplexer
VPP PGM
Program Circuit
2-Mbit OTP ROM
(Including 11 Kbits of
Edit ROM & Address ROM)
8
Random
Circuit
I/O
Interface
OSC
XT/RC
18-Bit
Address Counter
DATA
Controller
Timing Controller
PCM
Synthesizer
10
10-Bit
DAC
&
LPF
XT/CR
RESET VDD GND
VREF AOUT


Part Number MSM98P05
Description Voice Synthesis IC with Built-in 2-Mbit OTP ROM
Maker OKI electronic componets
Total Page 14 Pages
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