파트넘버.co.kr WT5001 데이터시트 PDF


WT5001 반도체 회로 부품 판매점

voice chip and module



Waytroinc 로고
Waytroinc
WT5001 데이터시트, 핀배열, 회로
Guangzhou Waytroinc Electronics Co.,Ltd
WT5001 voice chip and module
The Manual of WT5001 Modules
1Selection Guide ............................................................................................................................................ 3
1.1Function Table .................................................................................................................................... 3
1.2Absolute Maximum Rate .................................................................................................................... 3
1.3Chip Electrical Parameters................................................................................................................. 3
2Detailed Description of The Pin Assignment Diagram ................................................................................. 3
2.1WT5001M01-16P Pin Assignment and Description ........................................................................... 3
2.2WT5001M02-28P Pin Assignment and Description ........................................................................... 4
2.3WT5001M03-28P Pin Assignment and Description ........................................................................... 5
2.4WT5001M04-14P Pin Assignment and Description ........................................................................... 6
3Detailed description of the functional operation ........................................................................................... 7
3.1BUSY indicate output ......................................................................................................................... 7
3.2Function detail of ADC standard key mode........................................................................................ 7
3.3Function setting description................................................................................................................ 7
3.3.1Setting method ......................................................................................................................... 7
3.3.2Function detail .......................................................................................................................... 7
3.3.3ISound.mp3 file storing location............................................................................................... 8
3.4SPI FLASH copy function................................................................................................................... 8
3.4.1Method of mass production...................................................................................................... 8
3.4.2Copy method of SD card or U-disk .......................................................................................... 8
3.4.3The order of music file stored in SD card............................................................................. 8
3.5Description of specific function....................................................................................................... 8
3.5.1Press to copy function keys ..................................................................................................... 8
3.5.2One to one function key ........................................................................................................... 8
3.5.3AB mode function key .......................................................................................................... 8
3.6Description of storage ........................................................................................................................ 9
3.6.1Stored format............................................................................................................................ 9
3.6.2Memory power down................................................................................................................ 9
3.7Sleep and awake audio process function .......................................................................................... 9
3.8Process audio files ............................................................................................................................. 9
4Serial communication control protocol ......................................................................................................... 9
4.1Protocol command format .................................................................................................................. 9
4.2Write instruction.................................................................................................................................. 9
4.2.1Format of code returned from writing instruction ..................................................................... 9
1
Free Datasheet http://www.datasheet4u.com/


WT5001 데이터시트, 핀배열, 회로
Guangzhou Waytroinc Electronics Co.,Ltd
WT5001 voice chip and module
4.2.2Specify the files in SD card to play .......................................................................................... 9
4.2.3Specify the files in SPI Flash to play........................................................................................ 9
4.2.4Specify the files in U disk to play ........................................................................................... 10
4.2.5Pause ..................................................................................................................................... 10
4.2.6Stop ........................................................................................................................................ 10
4.2.7Next song ............................................................................................................................... 10
4.2.8Previous song ........................................................................................................................ 10
4.2.9Volume control ....................................................................................................................... 10
4.2.10Combine to play ................................................................................................................... 10
4.2.11Set playing mode.................................................................................................................. 10
4.2.12Instruction of copy the content from SD card to SPI FLASH............................................... 11
4.2.13Instruction of copy the content from U disk to SPI FLASH.................................................. 11
4.2.14Instruction of insertion.......................................................................................................... 11
4.3Instructions of setting clock .............................................................................................................. 11
4.3.1Set data information ............................................................................................................... 11
4.3.2Set time information ............................................................................................................... 11
4.3.3Set waking up time information.............................................................................................. 11
4.3.4Set information of time period................................................................................................ 11
4.4The command of reading operation ................................................................................................. 12
4.4.1Read the current volume value.............................................................................................. 12
4.4.2Read the current playing state ............................................................................................... 12
4.4.3Read the total number of files in SPI Flash ........................................................................... 12
4.4.4Read the total number of files in SD card .............................................................................. 12
4.4.5Read the total number of files in U disk ................................................................................. 12
4.4.6Read the current audio file name........................................................................................... 12
4.4.7Read iSound.mp3 file “cf”character ....................................................................................... 12
4.4.8Read the current data information ......................................................................................... 12
4.4.9Read the current time information ......................................................................................... 13
5Example of application circuit ..................................................................................................................... 13
5.1WT5001M01-16P Minimum application circuit diagram .................................................................. 13
5.2WT5001M02-28P Minimum application circuit diagram .................................................................. 13
5.3WT5001M03-28P Minimum application circuit diagram .................................................................. 13
5.4WT5001M04-14P Minimum application circuit diagram .................................................................. 14
6Appendix 1SPI-FLASH capacity corresponding parameter ................................................................... 14
7Appendix 2Module and development download tool selection .............................................................. 14
2
Free Datasheet http://www.datasheet4u.com/




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