Product |
Audio Module
| MP3 Modules With Built-in Memory
MP3 Modules With Built-in Memory
Description :
WT8601M02 support MP3 audio playback with superior sound quality and stereo audio output, but do not need to do too much processing for audio. It supports built-in WDT circuit, as well as support power-on reset, low voltage reset and external signal reset. Using NAND-FLASH as the storage medium, it can support maximum of 4GB NAND-FLASH. Without voice-processing software, it can be free to change the content. What is more, it can support USB2.0 data transfer, and it can high-speed download / upload the audio files.
Built-in NAND FLASH :
This is different from other MP3 modules in the market. Built-in FLASH has advantages (compared with inserted SD card):Mechanical contact can be avoided; No loose problem which inserted SD card may has; No compatibility problem; Especially suitable for application in which vibration happens.
As we all know, music files in the SD card can be easily copied or stolen. With this special feature, this module divide the FLASH space into two parts, Hidden and Public. Music files in the hidden part is written by the manufacturer before delivery (customer can decide the music in advance). User is unable tocopy these music files through USB. And information can not eliminate those files in hidden part.Is a unique feature.Users can download music to public part via USB port.
WT8601M02has serial control function :
It can calland play anysection of voice (music, songs) in the FLASH.
Basic Features :
1、Support MP3 format of 8Kbps~320Kbps bit rate
2、Support VBR variable bit rate and CBR constant bit rate
3、High-quality stereo audio output
4、Support automatic power-on reset, automatic low-voltage reset, external-pin reset
5、Support MP3 control mode, one-button control mode, shuffle mode,DSA control mode
6、Support automatic power-on play, single cycle, all cycle functions
7、Adopt NAND-Flash as storage center, with large storage space and long voice duration
8、Support key drive-by-wire
9、Can change the control mode by modify TXT file
10、Support play hidden files, and audio content encryption
11、Maximum support 2GB byte NAND-Flash
12、USB2.0 full-speed data transmission
13、Low-power operation and long battery life
14、Module Size : 47.04mm(L)*18.54mm(w)
15、Voltage DC 5V
Applications :
WT8601M02 can be applied in advanced home appliances such as refrigerators intelligent voice navigation, voice navigation air conditioning, voice navigation induction cooker, as well as advanced toys, automotive electronic systems, long high-quality playback system.
And can be used for early learning machine、fire-fighting broadcast、interphone for stairs、Empty car indication for tax、ATM machine
Pin Definition :
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Notice :
2. USBDET is USB voltage detection pin.Due tobuild-in processing circuit, let it in the air.
Electrical parameters :
1、Temperature:25 centigrade
2、Input voltage:DC5V
3、P00 pull-up resistor:10KΩ
Configuration :
In the options1 to 5,only one function can be set with a serial number. In number 2, among option （1）（2）（3）only one of these control modes can be set, but options（4）can exsit in any control mode.
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