Oki Electric Industry MSM6653A
The MSM6650 family is the successor to OKI's MSM6375 family. The conventional "beep" tones and 2-channel playback are now easier to use.| Part No. | MSM6653A |
|---|---|
| Datasheet | MSM6653A Download |
| Manufacturer | Oki Electric Industry |
| Description | Internal Mask ROM Voice Synthesis |
| Buy | Stock & Price |
GENERAL DESCRIPTION
To ensure high-quality voice synthesis, the MSM6650 family members offer adaptive differential pulse-code modulation (ADPCM) playback, pulse-code modulation (PCM) playback, 12-bit D/A conversion, and on-chip –40 dB/ octave low-pass filter (LPF). OKI has added additional functions such as melody play, fade-out, and random playback. OKI has improved external control by adding an Edit ROM. The Edit ROM can be used to form sentences by linking phrases. The MSM6650 family members can support a variety of applications as it can function in either Standalone Mode or Microcontroller Interface Mode. In Microcontroller Interface Mode, serial input control is available. Serial input control minimizes the number of microcontroller port pins required for voice synthesis control. The MSM6650 family includes an internal mask ROM version, internal one-time-programmable (OTP) ROM version, and external ROM version. The features of the MSM6650 family devices are as follows.● MSM6652/53/54/55/56-xxx These devices are single-chip voice synthesizers with an on-chip mask ROM using the CMOS technology.
