MSM9802 Datasheet (OKI electronic componets) - (MSM9802/03/05) Voice Synthesis IC with Built-in Mask ROM

MSM9802, (MSM9802/03/05) Voice Synthesis IC with Built-in Mask ROM

The MSM9802/03/05 is a PCM voice synthesis IC with built-in mask ROM.

This IC has two user selectable playback algorithms, OKI Non-linear PCM and straight PCM.

It also contains a current mode 10-bit D/A converter and a low-pass filter.

External control has been made easy by the built-in edit ROM tha

MSM9802 Features

* Device MSM9802 MSM9803 MSM9805 ROM size

* 512 Kbits 1 Mbit 2 Mbits Speech period (sec) fSAM=4.0 kHz 16.0 32.4 65.1 fSAM=6.4 kHz 10.0 20.2 40.7 fSAM=8.0 kHz 8.0 16.2 32.5 fSAM=16.0 kHz 4.0 8.1 16.2

* Actual voice ROM area is smaller by 11 Kbits.

* ROM custom

* 8-bit OKI nonl