 |
データシートサーチシステム |
|
|
データシートサーチシステム |
|
MSM6688 データシート(PDF) 1 Page - OKI electronic componets |
|
|
|||||||||||||||||||||||||||||
MSM6688 データシート(HTML) 1 Page - OKI electronic componets |
|
|
1 / 167 page  OKI Semiconductor FEDL6688-6688L-04 Issue Date: Mar 12. 2002 MSM6688/6688L ADPCM Solid-State Recorder IC 1/167 GENERAL DESCRIPTION The MSM6688/6688L is a “solid-state recorder” IC developed using the ADPCM method. By externally connecting a microphone, a speaker, a speaker drive amplifier, and a dedicated register to store ADPCM data, it can record and play back voice data in a manner similar to a tape recorder. The MSM6688 supports 5 V operation and has a stand-alone mode and a microcontroller interface mode. The MSM6688L supports 3 V operation and controls recording/playback in microcontroller interface mode. In the stand-alone mode, recording/playback conditions can be selected by pins and the MSM6688/6688L can be controlled by a simple drive timing. In the microcontroller interface mode, recording/playback can be controlled by commands from the microcontroller. In the microcontroller interface mode, the MSM6688/6688L is much more flexible than in the stand-alone mode. In addition, the MSM6688/6688L can form easily a recording and playback circuit with fixed messages by connecting serial registers and serial voice ROMs as external memories. Note: This data sheet explains a stand-alone mode and a microcontroller interface mode, separately. Differences between MSM6688 and MSM6688L Parameter MSM6688 MSM6688L Operating voltage 3.5 to 5.5 V 2.7 to 3.6 V Control mode Standalone mode, Microcontroller interface mode Microcontroller interface mode only Full scale of A/D and D/A converters 0 to VDD 1/4 to 3/4 VDD Voice detection level for voice triggered starting External-only register 32M bits (max.) 4M bits (MSM6684B) 8M bits (MSM6685A) 4M bits (max.) 4M bits (MSM66V84B) 16 , 32 , 64 VDD ± ± ± VDD VDD 32 , 64 , 128 VDD ± ± ± VDD VDD |
同様の部品番号 - MSM6688_07 |
|
同様の説明 - MSM6688_07 |
|
|
リンク URL |
| ALLDATASHEETはお客様のビジネスに役立ちますか？ [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | データシートへのリンク | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Japanese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
