Datenblatt-Suchmaschine für elektronische Bauteile
  German  ▼
ALLDATASHEETDE.COM

X  

MS87V1021 Datenblatt(PDF) 1 Page - OKI electronic componets

Teilenummer MS87V1021
Bauteilbeschribung  Recording and Playback IC with Built-in 2-Mbit DRAM
Download  63 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Hersteller  OKI [OKI electronic componets]
Direct Link  http://www.oki.com
Logo OKI - OKI electronic componets

MS87V1021 Datenblatt(HTML) 1 Page - OKI electronic componets

  MS87V1021 Datasheet HTML 1Page - OKI electronic componets MS87V1021 Datasheet HTML 2Page - OKI electronic componets MS87V1021 Datasheet HTML 3Page - OKI electronic componets MS87V1021 Datasheet HTML 4Page - OKI electronic componets MS87V1021 Datasheet HTML 5Page - OKI electronic componets MS87V1021 Datasheet HTML 6Page - OKI electronic componets MS87V1021 Datasheet HTML 7Page - OKI electronic componets MS87V1021 Datasheet HTML 8Page - OKI electronic componets MS87V1021 Datasheet HTML 9Page - OKI electronic componets Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 63 page
background image
PEDS87V1021-01
1Semiconductor
This version: Sept. 2000
MS87V1021
Recording and Playback IC with Built-in 2-Mbit DRAM
1/63
GENERAL DESCRIPTION
The MS87V1021 is a single chip recording and playback IC that is controlled by the microcontroller in serial mode,
compresses voice with the 4-bit OKI ADPCM algorithm or 4-bit OKI ADPCM2 algorithm with high tone quality,
and has 2-Mbit DRAM in which recorded data is stored and 512-Kbit mask ROM in which fixed messages reside.
The MS87V1021 includes such features as Normal Recording and Playback, Delayed playback, Retroactive
playback, Fast forwarding, and Rewinding.
The internal memory in which voice data is stored allows a recording/playback system to be constructed merely by
externally connecting it to a microphone, a speaker driving amplifier, and a speaker.
FEATURES
• Serial microcontroller interface (clock synchronized)
• Built-in 512-Kbit mask ROM for fixed messages
ROM playback time :
Approx. 15 seconds (Fsam = 8.0 kHz)
Approx. 20 seconds (Fsam = 6.4 kHz)
Approx. 30 seconds (Fsam = 4.0 kHz)
• Voice analyzing and synthesizing system :
4-bit OKI ADPCM or 4-bit OKI ADPCM2 algorithm
8-bit OKI non-linear PCM algorithm (for ROM playback only)
• Sampling frequency (source oscillation frequency: 4.096 MHz) :
4.0 kHz, 5.3 kHz, 6.4 kHz, 8.0 kHz, or 10.6 kHz
• Recording time:
Approx. 60 seconds (Fsam = 8.0 kHz)
Approx. 80 seconds (Fsam = 6.4 kHz)
Approx. 120 seconds (Fsam = 4.0 kHz)
• Built-in 14-bit A-to-D and D-to-A converters
• Built-in LPF: Attenuation rate –40 dB/oct
• Number of phrases
Variable message: 255 phrases
Fixed phrases: 255 phrases
• Source oscillation frequency: 4.096 MHz
• Supply voltage: 2.7 to 3.6 V
• Operating current:
15 mA max. (source oscillation frequency : 4.096 MHz, Supply voltage : 3.6 V)
• Operating temperature: –20 to +70° C
• Package: 32-pin TSOP Type I


Ähnliche Teilenummer - MS87V1021

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Diotec Semiconductor
MS80 DIOTEC-MS80 Datasheet
119Kb / 2P
   Surface Mount Si-Bridge-Rectifiers Si-Br짰kengleichrichter f짰 die Oberfl짰henmontage
MS80 DIOTEC-MS80 Datasheet
130Kb / 2P
   Surface Mount Si-Bridge-Rectifiers
logo
Microsemi Corporation
MS8001 MICROSEMI-MS8001 Datasheet
134Kb / 3P
   GaAs Schottky Diodes
MS8002 MICROSEMI-MS8002 Datasheet
134Kb / 3P
   GaAs Schottky Diodes
MS8003 MICROSEMI-MS8003 Datasheet
134Kb / 3P
   GaAs Schottky Diodes
More results

Ähnliche Beschreibung - MS87V1021

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
OKI electronic componet...
MSM9841 OKI-MSM9841 Datasheet
127Kb / 9P
   Recording and Playback LSI with Built-in FIFO
ML2302 OKI-ML2302 Datasheet
199Kb / 24P
   Recording and Playback LSI with Built-in 2-Bit ADPCM2 Supported FIFO
logo
Panasonic Semiconductor
AN3371SB PANASONIC-AN3371SB Datasheet
74Kb / 7P
   2-head recording/playback amplifier IC
logo
OKI electronic componet...
MSM9888L OKI-MSM9888L Datasheet
106Kb / 14P
   Flash-driving Recording and Playback IC
logo
Panasonic Semiconductor
AN3328S PANASONIC-AN3328S Datasheet
75Kb / 8P
   2-head recording and playback amplifier IC A2 for HiFi VCR
logo
Aplus Intergrated Circu...
APR6016 APLUS-APR6016_15 Datasheet
570Kb / 24P
   16 min Recording & Playback Voice IC
logo
Sony Corporation
CXA2002R SONY-CXA2002R Datasheet
421Kb / 25P
   2-channel Recording/Playback Amplifier
logo
OKI electronic componet...
MSM98P05 OKI-MSM98P05 Datasheet
151Kb / 14P
   Voice Synthesis IC with Built-in 2-Mbit OTP ROM
logo
NXP Semiconductors
TDA1016 PHILIPS-TDA1016 Datasheet
58Kb / 9P
   Recording/playback and 2 W audio power amplifier
August 1987
logo
Aplus Intergrated Circu...
APR6008 APLUS-APR6008 Datasheet
2Mb / 23P
   Voice Recording & Playback Device Voice Recording & Playback Device
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63


Datenblatt Download

Go To PDF Page


Link URL




Privatsphäre und Datenschutz
ALLDATASHEETDE.COM
War ALLDATASHEET hilfreich?  [ DONATE ] 

Über Alldatasheet   |   Werbung   |   Kontakt   |   Privatsphäre und Datenschutz   |   Linktausch   |   Hersteller
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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