with Mini-size solution MPEG1 Audio Layer decoder, bit-rate: 8~44

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with Mini-size solution MPEG1 Audio Layer decoder, bit-rate: 8~44

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ATJ2085
with Mini-size solution
MPEG1 Audio Layer decoder, bit-rate: 8~448Kbps; 8~48KHz, CBR/VBR Support Decoder, bit-rate: 32~384Kbps; 8~48KHz Built-in (FS) Compliance PHY+SIE,
Build Stereo 18-bit Sigma-Delta modulator digital
Build Scan Circuit(3*3) GPIO(max 9,duplex)
Digital Voice Recording ultra 8Kbps with Actions Speech Algorithm bits Core 8-bit with on-chip Debug Support Unit (DSU) Support 3(pcs)* 128M 256M 512M bytes Nand type Flash
Support 24.576MHz with on-chip Built-in 32KHz oscillator
2-channel 1-channel
(Counter Timer Controller) interrupt controller
Remote control battery level detection
Energy saving dynamic power
management (PMU), supporting 1*AA(A), 2*AA(A), Li-ion battery
ATJ2085-200309
Solution WMA(&WMV/ASF) Full-function Flash Disk (ECC, Boot, Security) Hi-Fi Digital Audio Playback Long-Time Digital Voice Recorder with Visual scan preset Visual GUI, Support Multi-language Long Battery Life Minimum Size
I2C/SPI interface 48KHz THD+N: 80dB (typ.) SNR: 88dB (typ.) decoder solution
Support external (STN Color STN) tuner input control support Support Stereo 16-bit Sigma-Delta Microphone Input, sample rate
24.576MHz(typ.) programmed 60MHz Speed 72MIPS
Output: 2x11Mw @16ohm Standby Current: VCC:15uA, VDD: <110uA Power Consumption: 70mW (typ.) -MP3 decoder solution; 80mW (typ.)
Package: LQFP64(10*10
almost bytes downloading speed
ATJ2085
MP3/WMA with Mini-size solution
Function Description
ATJ2085 single-chip highly-integrated digital music player solution which programmed MP3, other digital audio standards. mass storage device. ATJ2085 power consumption which ideal battery efficient flexible on-chip DC-DC converter that allows many different battery configurations, including 1xAA, 1xAAA, 2xAA, 2xAAA Li-ion. built-in Sigma-Delta includes headphone driver directly drive impedance headphones. Sigma-Delta includes inputs both Microphone Analog Audio support voice recording radio integration features. Thus, ATJ2085 provides true ALL-IN-ONE' solution that ideally suited high quality digital audio players.
Additional product company information obtained going Actions website www.actions.com.cn Actions Semiconductor reserves right change this documentation without prior notice.
Copyright 2003 Actions Semiconductor Co., Ltd. rights reserved. contents this document protected copyright reproduced without express written consent Actions Semiconductor Co., Ltd.
Figure1. ATJ2085 Block Diagram

with Mini-size solution MPEG1 Audio Layer decoder, bit-rate: 8~44

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