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ATJ2073 PDF даташит

Спецификация ATJ2073 изготовлена ​​​​«Actions Semiconductor» и имеет функцию, называемую «Stereo/Audio IC».

Детали детали

Номер произв ATJ2073
Описание Stereo/Audio IC
Производители Actions Semiconductor
логотип Actions Semiconductor логотип 

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ATJ2073 Даташит, Описание, Даташиты
ATJ2073
Actions Semiconductor Co.,Ltd
Data Sheet
ATJ2073 (LQFP128)
DATA SHEET
Ver. 1.10
Page 1 of 45
Actions Semiconductor Co.,LTD









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ATJ2073 Даташит, Описание, Даташиты
ATJ2073
Revision History
1. Initial revision on Sep. 10, 2003.
Data Sheet
Page 2 of 45
Actions Semiconductor Co.,LTD









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ATJ2073 Даташит, Описание, Даташиты
ATJ2073
Data Sheet
Contents
1 Short Descriptions .....................................................................................................................4
2 Features......................................................................................................................................4
3 Architecture Overview ..............................................................................................................5
4 Pin Descriptions.........................................................................................................................6
4.1 Pinout........................................................................................................................................................... 6
4.2 Pin sort by number....................................................................................................................................... 7
4.3 Pin sort by Function................................................................................................................................... 13
5 Functional Description ............................................................................................................22
5.1 DSP Core ................................................................................................................................................... 22
5.2 MCU Core ................................................................................................................................................. 22
5.3 System Memory Mapping ......................................................................................................................... 22
5.4 USB1.1 Interface ....................................................................................................................................... 23
5.5 MPEG Decoder.......................................................................................................................................... 23
5.6 Microphone Interface................................................................................................................................. 24
5.7 SPDIF Interface ......................................................................................................................................... 25
5.8 Power Management Unit (PMU)............................................................................................................... 26
6 Control Interfaces ....................................................................................................................27
6.1 How System Power Up.............................................................................................................................. 27
6.2 Key Matrix Scan ........................................................................................................................................ 28
6.3 4*13 LCD Driver....................................................................................................................................... 29
6.4 8080/6800 LCM Interface ......................................................................................................................... 30
7 Pin Configurations...................................................................................................................32
8 Electrical Characteristics .........................................................................................................34
8.1 Absolute Maximum Ratings ...................................................................................................................... 34
8.2 Capacitance (TA = 25 , VCC = 0 V) ...................................................................................................... 34
8.3 DC Characteristics (TA = 25 , VDD = 2.35 V, VCC = 3.15 V) ............................................................. 34
8.4 AC Characteristics (TA = 25 , VDD = 2 to 2.7 V, VCC = 2.7 to 3.6 V)................................................ 35
9 Typical Performance Characteristics .......................................................................................41
9.1 A/D Converter Characteristics................................................................................................................... 41
9.2 D/A Converter ........................................................................................................................................... 41
9.3 Internal Power Amplifier (2 channels) ...................................................................................................... 42
9.4 MCU/DSP Dissipation (Ivdd VS. Frequency)........................................................................................... 43
10 Outline Dimension...................................................................................................................44
Page 3 of 45
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Номер в каталогеОписаниеПроизводители
ATJ2073Stereo/Audio ICActions Semiconductor
Actions Semiconductor
ATJ2075MP3 / WMA DecoderActions Semiconductor
Actions Semiconductor

Номер в каталоге Описание Производители
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Vishay
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