ATJ3315 Datasheet – Single-Chip Digital Music System Solution

Part Number : ATJ3315

Function : Third generation single-chip highly integrated digital music system solution

Package : LQFP-64 (7x7mm) Type

Manufactures : Actions Semiconductor

Image

ATJ3315 digital music chip

Description

ATJ3315 is a third generation single-chip highly integrated digital music system solution for devices dedicating to audio players etc. It includes an audio decoder with embedded RAM and ROM, ADPCM record capabilities and USB interface for downloading music and uploading voice recordings.
Pinout

ATJ3315 pinout datasheet

 

Features

1. Support WMA Decoder, bit rate 32-384Kbps, 8-48KHz;
2. Digital Voice Recording (ADPCM);
3. On-chip Multi-use RAM ((22K+3*256)*8bit) and PCM RAM (8K*8bit) that can be switched to be MCU memory space or DSP memory;
4. Integrated MCU with DSU, the instruction set is compatible with Z80;

 

ATJ3315 Datasheet