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M-NARA
(AED30A)
ULTRA LOW POWER MPEG LAYER3 AUDIO ENC/DECODER
PRELIMINARY DATA SHEET VER1.2(2003.2.26)
MOBILE DOCTOR Co.
- INDEX 1. GENERAL DESCRIPTION 2. FEATURES 3. FUNCTIONAL DESCRIPTIONS 4. EXTERNAL INTERFACE DESCRIPTIONS 5. FLOWCHART FOR SOFTWARE APPLICATIONS 6. PIN CONNECTIONS 7. APPLICATION NOTE 8. PACKAGE DIMENTION
Confidential
2
1. GENERAL DESCRIPTION
M-NARA(AED30A) is a ultra low power digital audio encoder/decoder, capable of encoding/decoding ISO/IEC 11172-3 Layer III audio format. Fully hardwired design skill provides lower power consumption and cost than any other chip using DSP. Thus, M-NARA is ideally suited for portable electronics. For user convenience, various interfaces are supported. Host data reading/writing is executed with the serial I2C I/F.