MSM98P05

• 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)

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 of MSM98P05 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  pplications.

The MSM98P05 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.