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WTN6040F-8S
Voice Chip Specification
Note：
WAY T R ON I C E LE C TR O NI C C O ., LT D . r es e rv e s t h e r i g h t t o c ha n ge t hi s d oc u me nt w i th o ut p ri o r n o t i ce . I nf o rm a ti o n p r o vi d ed b y
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this document. Contact WAYTRONIC to obtain the latest version of device specifications before placing your orders. No responsibility is
assumed by WAYTRONIC for any infringement of patent or other rights of third parties which may result from its use. In
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devices/systems, where a malfunction or failure of the product may reasonably be expected to result in significant injury to the user,
without the express written approval of WAY T RO NI C .
Version: V1.01
https://www.wtsoundic.com info@wtsoundic.com Shenzhen Waytronic Electronics Co., Ltd.
CONTENT
1. Overview: ................................................................................................................................................................ 2
2. Functions: ................................................................................................................................................................ 2
3. Pin Description ........................................................................................................................................................ 3
4. Limit Parameters： ................................................................................................................................................. 3
5. DC Characteristics: ................................................................................................................................................. 4
6. One-line Serial Communication .............................................................................................................................. 5
6.1. Pin Distribution： ........................................................................................................................................ 5
6.2. Correspondence of First-line Voice Address: ............................................................................................... 5
6.3. Correspondence Table of One-line Voice and Command Code ................................................................... 5
6.4. One-line Serial Port Timing Diagram: ......................................................................................................... 6
7. Two-wire Serial Communication： ........................................................................................................................ 7
7.1. Pin Distribution： ........................................................................................................................................ 7
7.2. Vo i c e Address Correspondence: ................................................................................................................... 8
7.3. Vo i c e a n d Command Code Correspondence Table： .................................................................................. 8
7.4. Two-wire Serial Port Timing Diagram: ........................................................................................................ 9
8. Program Example: ................................................................................................................................................. 10
8.1. One-line Serial Port Control Program: ....................................................................................................... 10
8.2. Two-wire Serial Port Control Program ...................................................................................................... 11
9. Application Circuit: ............................................................................................................................................... 12
9.1. One-line Serial Port Circuit: ....................................................................................................................... 12
9.2. Two-wire Serial Application Circuit .......................................................................................................... 14
10. Package Pin Diagram: ......................................................................................................................................... 15