科大讯飞 Manuals

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Manuals

10

Languages

ZH

Last added

2011-11-15

Featured 科大讯飞 manuals

iFlytek XF-S3011 Voice Synthesis Chip Datasheet

Datasheet 17 pages · 607 KB · ZH

The XF‑S3011 is a Chinese voice synthesis chip developed by iFlytek for embedded applications. It integrates a complete TTS system in a single processor and supports UART communication, multiple text encodings and audio output.

The document provides a system block diagram, application examples (car navigation, POS, toys), communication protocol details, command set, peripheral circuits, package information and full electrical characteristics for designers. This manual is written in Chinese.

Covers: Overview · Features · System Block Diagram · Main Application Areas · Communication Method · Control Commands

iFlytek XF-S3011 Voice Synthesis Chip Data Sheet

Datasheet 17 pages · 607 KB · ZH

The XF‑S3011 is a Chinese voice synthesis chip developed by iFlytek. It integrates a complete TTS system into a single processor and can synthesize arbitrary Chinese text received via a UART interface. The chip is offered in a 44‑pin QFP package and is suitable for embedded devices that require Chinese speech output.

Key features include support for GB2312 and Unicode text encodings, built‑in music and prompt sounds, text‑analysis algorithms for numbers, dates, and names, UART communication at 9600 bps, dual 10‑bit DAC audio outputs, and low‑power sleep mode. Electrical specifications such as supply voltage (2.6‑5.5 V), operating temperature (‑40 °C to +85 °C), and current limits are detailed in the sheet. This manual is written in Chinese.

Covers: Overview · Features · System Block Diagram · Main Application Areas · Communication Method · Control Commands

iFLYTEK XF‑S4240 Voice Synthesis Module Datasheet

Datasheet 18 pages · 553 KB · ZH

The XF‑S4240 is a high‑end Chinese text‑to‑speech (TTS) module that can synthesize arbitrary Chinese text and English letters. It supports multiple character encodings (GB2312, GBK, BIG5, Unicode) and offers male and female voice outputs with natural sounding speech.

The module provides three communication interfaces—UART, SPI and I2C—allowing integration with host controllers. Detailed pin assignments, electrical limits, and functional characteristics are listed for designers. This manual is written in Chinese.

Covers: Overview · Main Functions · Application Areas · System Block Diagram · Communication Interfaces · Control Commands

iFlytek XFS3031CN Chinese Voice Synthesis Chip Datasheet

Datasheet 20 pages · 358 KB · ZH

The XFS3031CN is a Chinese voice synthesis chip from iFlytek Digital Technology Co., Ltd. It receives text via a UART interface and outputs synthesized speech. The chip supports multiple character encodings (GB2312, GBK, BIG5, Unicode) and offers various control commands such as synthesize, stop, pause, resume, and power‑down.

The datasheet provides detailed pin definitions, packaging information (LQFP64, 10 mm × 10 mm × 1.4 mm), electrical characteristics, and a list of built‑in sound and chord prompts. It also describes hardware and software methods for querying chip status and outlines ordering information. This manual is written in Chinese.

Covers: Overview · Main Application Areas · Features · Ordering Information · System Block Diagram · Pin Definitions

Latest 科大讯飞 manuals

• iFlytek XF-S3011 Voice Synthesis Chip Datasheet

  Datasheet 17 pages · 607 KB · ZH

  Technical datasheet for the iFlytek XF‑S3011 Chinese voice synthesis chip, covering features, interfaces and electrical specs.

• iFlytek XF-S3011 Voice Synthesis Chip Data Sheet

  Datasheet 17 pages · 607 KB · ZH

  The iFlytek XF-S3011 data sheet provides specifications, features, communication protocol, and application information for the Chinese voice synthesis chip.

• iFLYTEK XF‑S4240 Voice Synthesis Module Datasheet

  Datasheet 18 pages · 553 KB · ZH

  Technical data sheet for iFLYTEK XF‑S4240 voice synthesis module, covering specifications, interfaces and pin definitions.

• iFlytek XFS3031CN Chinese Voice Synthesis Chip Datasheet

  Datasheet 20 pages · 358 KB · ZH

  Technical datasheet for iFlytek XFS3031CN, a Chinese voice synthesis chip with UART interface and built‑in prompts.

• iFlytek XF‑S3111 Voice Synthesis Chip Datasheet

  Datasheet 21 pages · 580 KB · ZH

  The iFlytek XF‑S3111 voice synthesis chip datasheet provides specifications, pin definitions, serial protocol details and usage examples.

• iFlytek XF-S3111-FSD Voice Synthesis Chip Datasheet

  Datasheet 15 pages · 543 KB · ZH

  The iFlytek XF-S3111-FSD datasheet provides specifications, pin definitions, communication protocol, and application information for the Chinese voice…

• iFlytek XF-S3011 Speech Synthesis Chip Datasheet

  Datasheet 17 pages · 666 KB · ZH

  The XF‑S3011 is a Chinese speech synthesis chip with UART interface, supporting GB2312/Unicode text, dual 10‑bit DAC audio output and low‑power sleep mode.

• iFlytek XFS4041CN Chinese Voice Synthesis Chip Datasheet

  Datasheet 28 pages · 550 KB · ZH

  Technical data sheet for iFlytek XFS4041CN, a Chinese voice synthesis chip with UART/SPI interfaces and built‑in prompt sounds.

• iFlytek XFS4041CN Chinese Speech Synthesis Chip Datasheet

  Datasheet 28 pages · 550 KB · ZH

  Technical datasheet for iFlytek XFS4041CN Chinese speech synthesis chip, covering specifications, pinout, and usage details.

• iFlytek XFS3031CN Chinese Voice Synthesis Chip Datasheet

  Datasheet 20 pages · 358 KB · ZH

  The iFlytek XFS3031CN datasheet provides specifications, pin definitions, command set, and application information for the Chinese voice synthesis chip.

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