MSM6655 판매점 - (MSM665x) Internal Mask ROM Voice Synthesis IC

MSM6655 반도체 회로 부품 판매점

(MSM665x) Internal Mask ROM Voice Synthesis IC

OKI electronic componets

FEDL6650-03

¡ Semiconductor This version: Jul. 2000

Previous version: Sep. 1999

MwwSw.DMataS6he6et45U.c2om/53/54/55/56-xxx, MSM6652A/53A/

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 demonstration of new products.

• MSM66P54-xx, MSM66P56-xx

The device is a single-chip CMOS voice synthesizer with one-time-programmable (OTP) ROM.

Standalone and Microcontroller Interface Modes are selected by using a code (01-04).

The user can easily write voice data using the development tool AR761 or AR762, or P54 adapter.

Unlike the mask ROM version, the OTP version is suited to applications which requires a small lot

production of different type devices or short delivery time.

• MSM6650

The MSM6650 device can directly connect external ROM or EPROM of up to 64 Mbits, which

stores voice data.

This device is ideally suited to an evaluation IC for the MSM6650 family because its circuit

configuration is identical to those of the mask ROM-based and OTP version devices.

1/45

¡ Semiconductor

FEDL6650-03

MSM6650 Family

• Option Table

www.DataSheet4U.com

Microcontroller Interface Mode

Standalone Mode

Pin Name

Serial Input Parallel Input With Standby No Standby

MSM6652/53/54/55/56

MSM6652A/53A/54A/55A/56A/58A

—

Mask Option

MSM66P54/P56

—

–01

–02

–03

–04 *2

CPU "H"

"H"

"L"

MSM6650

SERIAL

STBY

"H"

—

"L"

—

"L" "L"

"L" "H"

*1. The options for the mask ROM-based devices are mask options. The user should send OKI an

option list before starting development. A sample of option list is shown below.

*2. A code of OTP version device corresponds to one of the options. The user should specify either

MSM66P54-03 or MSM66P54-04 or MSM66P56-03 or MSM66P56-04. (In this case, no option list

is required.)

Oki Electric Industry Co., Ltd.

Option List

Date:

You are requested to develop MSM665X-XXX on the following conditions.

1. Options

There are four options for the MSM6650 family.

Choose and circle the desired option.

Option

Option A

Interface mode

Microcontroller

Input

Serial

Standby

conversion

—

Option B

Microcontroller

Parallel

—

Option C

Standalone

—

Yes

Option D

Standalone

—

2. Package and quantity

Item

Package

(circle the desired one)

Ceramic

sample

18-pin DIP

(ceramic)

24-pin SOP

(ceramic)

chip

Mold

sample

18-pin DIP

(plastic)

24-pin SOP

(plastic)

chip

Mass

produc-

tion

18-pin DIP

(plastic)

24-pin SOP

(plastic)

chip

Quantity

Note

Up to 10 samples.

pcs Operating temp. :

10 to 30°C

pcs Up to 50 samples

pcs per lot

monthly

Signed by

Title :

Company name :

2/45

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제조업체: OKI electronic componets

( oki )

MSM6655 data

데이터시트 다운로드 :

[ MSM6655.PDF ]

[ MSM6655 다른 제조사 검색 ]

국내 전력반도체 판매점

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일반적인 전자부품 판매점

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MSM6655 반도체 회로 부품 판매점

(MSM665x) Internal Mask ROM Voice Synthesis IC

국내 전력반도체 판매점

일반적인 전자부품 판매점

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