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MSM6652

OKI electronic componets
Part Number MSM6652
Manufacturer OKI electronic componets
Description Internal Mask ROM Voice Synthesis
Published Nov 14, 2005
Detailed Description FEDL6650-03 ¡ Semiconductor This version: Jul. 2000 Previous version: Sep. 1999 MSM6652/53/54/55/56-xxx, MSM6652A/53A...
Datasheet PDF File MSM6652 PDF File

MSM6652
MSM6652

Overview
FEDL6650-03 ¡ Semiconductor This version: Jul.
2000 Previous version: Sep.
1999 MSM6652/53/54/55/56-xxx, MSM6652A/53A/ www.
DataSheet4U.
com 54A/55A/56A/58A-xxx, MSM66P54-xx, MSM66P56-xx, MSM6650 Internal Mask ROM Voice Synthesis IC, Internal One-Time-Programmable (OTP) ROM Voice Synthesis IC, External ROM Drive Voice Synthesis IC This document contains minimum specifications.
For full specifications, please contact your nearest Oki office or representative.
GENERAL DESCRIPTION The MSM6650 family is the successor to OKI's MSM6375 family.
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).
The conventional "beep" tones and 2-channel playback are now easier to use.
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.
Standalone Mode or Microcontroller Interface Mode can be selected by mask option.
• MSM6652A/53A/54A/55A/56A/58A-xxx The trial production period for these devices is shorter than those described above.
These devices are suitable for developing prototype models and concept demonstr...


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