S5U1V30340E0100 Epson, S5U1V30340E0100 Datasheet
S5U1V30340E0100
Manufacturer Part Number
S5U1V30340E0100
Description
Audio Modules & Development Tools S1V3034x Voice Guide LSI Host Board
Manufacturer
Epson
Datasheet
1.S5U1V30340E0100.pdf
(2 pages)
Specifications of S5U1V30340E0100
Operating Supply Voltage
2.2 V to 5.5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voice Guidance LSI
The S1V3034x Series range of LSIs incorporates high-compression, high-quality audio decoding functions,
audio data ROM, and DA converters, make it ideal for use in voice guidance products. The voice data
creation tool for EPSON voice guidance LSI allows easy creation of high-quality voice data from text data
without studio recording. Three audio data ROM sizes are available to suit specific needs. These LSIs allow
audio data to be transferred from a host when additional audio data is required. All functions are controlled
by commands via a serial interface for easy addition to any existing system incorporating a host. The
S1V3034x series offers pin compatibility
system configurations.
The S1V3034x Series will help users reduce time-to-market for products incorporating built-in voice
guidance functions.
The S1V3034x Series standard application system is configured as shown in the diagram below.
The S1V3034x Series is command-controlled by the host using a messaging protocol via the serial
interface.
Controlled by commands sent from the host via the serial interface after power-on resetting, the S1V3034x
Series outputs voice audio while internally decoding and processing internal or streamed (via host
command transfer) compressed audio data.
Clock or Oscillator
Power supply voltage
2.2 V to 5.5 V
(single power supply)
Overview
Features
•
•
•
Standard application system
32.768kHz or 12.288MHz
Host
Audio playback
-
-
-
Sequencer function (phrase interval setting)
-
-
Built-in audio data ROM
-
High-compression, high-quality audio decoder
(proprietary Epson data format)
Bitrate: 40 kbps, 32 kbps, 24 kbps, 16 kbps
Sampling rate: 16 kHz
Sequence setting for up to 64 phrases
(unlimited combinations)
Variable phrase interval delay setting: 0 ms or 20 ms to
2,047 ms (in 1 ms steps)
The following areas are reserved internally for audio
data.
•
•
•
S1V30345: 640 Kbytes (approx. 5 mins/16 kbps)
S1V30343: 384 Kbytes (approx. 3 mins/16 kbps)
S1V30341: 128 Kbytes (approx. 1 min/16 kbps)
Internal audio ROM
(SPI/UART/I2C)
approx. 5 mins
approx. 3 mins
approx. 1 min
(S1V30345)
(S1V30343)
(S1V30341)
* S1V3S344 and S1V3G340 differs in external parts from S1V3034x series.
Serial I/F
SEIKO EPSON CORPORATION
(*)
with the S1V3S344 and S1V3G340, facilitating substitution to suit
SRAM
Audio decoder
ROM
Command controller
S1V30345/343/341
•
•
•
•
•
Host interface
-
-
High-quality 16-bit DA converter
-
-
Clock
-
-
Package
-
-
Power supply voltage
-
Synchronized serial interface (SPI), supporting UART
and I2C
Command control
Sampling rate (f
Input bits: 16 bits
Clock input: 32.768 kHz or 12.288 MHz
Crystal or ceramic oscillator: 32.768 kHz or 12.288
MHz
QFP-52pin (10 mm x 10 mm) 0.65 mm pin pitch
QFP-48pin (7 mm x 7 mm) 0.5 mm pin pitch
2.2 V to 5.5 V (Single power supply)
DA converter
s
): 16 kHz
Speaker
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S5U1V30340E0100 Summary of contents
Page 1
... ROM, and DA converters, make it ideal for use in voice guidance products. The voice data creation tool for EPSON voice guidance LSI allows easy creation of high-quality voice data from text data without studio recording. Three audio data ROM sizes are available to suit specific needs. These LSIs allow audio data to be transferred from a host when additional audio data is required ...
Page 2
... Voiceware Co., Ltd. Companies and product names included here are registered trademarks or trademarks. NOTICE: No part of this material may be reproduced or duplicated in any form or by any means without the written permission of Seiko Epson. Seiko Epson reserves the right to make changes to this material without notice. Seiko Epson does not assume any liability of any kind arising out of any inaccuracies contained in this material or due to its application or use in any product or circuit and, further, there is no representation that this material is applicable to products requiring high level reliability, such as, medical products ...