N9100 MP3 Chip
● Fully support FAT16, FAT32 file system, maximum support 32G TF card, support 32G U disk
● Multiple control modes, UART serial port mode, one-line serial port mode, AD button control mode.
● 30-level volume adjustable, 5 kinds of EQ adjustable (NORMAL-POP-ROCK-JAZZ--CLASSIC)
● Specified path playback (supports Chinese and English) function and folder switching function, specified time period playback function;
● Support stereo output playback, MP3 format, can directly push 0.25W headphone speakers;
● Support computer sound card control, support USB mass storage
● SOP16 package, simple peripheral;
● Wide input power range 3.3V--5V input, built-in watchdog reset circuit, stable.
PRODUCT INFORMATION

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Part NumberButton         USB downloadUART serial portOne-line serial portSPI FLASH  Udisk        TF Card       Remark    
N9100   NO                    YES          YES           YES      YES YES            NO        MP3/WAV
N9101    NO                   YES          YES           NO      NO YES            YES       MP3/WAV
N9102ADKEY                  YES          NO           YES      YES YES            NO       MP3/WAV
N9103ADKEY                  YES          NO           NO      NO YES            YES       MP3/WAV

910X.jpg

Features

● Working voltage: DC 3.3 ~ 5V

● Fully support FAT16, FAT32 file system, maximum support 32G TF card, support 32G U disk

● Remark: MP3/WAV

Multiple control modes, UART serial port mode, one-line serial port mode, AD button control mode.

● Volume: support 8 level volume adjustment function

● 5 kinds of EQ adjustable (NORMAL-POP-ROCK-JAZZ--CLASSIC)

● Support stereo output playback, MP3 format, can directly push 0.25W headphone speakers;

● Support computer sound card control, support USB mass storage

Specification

● Size: 4.9 x 6.0 x 1.75 mm

● Voltage: DC 3.3 – 5 V

● Working Temperature: -20 to + 75 °C

Chips Package

● SOP16

Application

● Recordable greetingi cards, telephone exchanges,  recording machine cores, security equipment, toys, etc.


N910X is an MP3 chip that provides serial port, which perfectly integrates the hard decoding chip of MP3 and WMV. It includes three functional models of MP3 chips, namely N9100, N9101, N9102 and N9103 MP3 chips, supports TF card driver, supports computer to directly update spi flash content, supports FAT16, FAT32 file system.