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PDF ATJ2091N Data sheet ( Hoja de datos )
| Número de pieza | ATJ2091N | |
| Descripción | Third generation single-chip highly-integrated digital music system solution | |
| Fabricantes | Actions Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ATJ2091N (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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ATJ2091N PRODUCT DATASHEET
ATJ2091N Datasheet
Version 1.1
Copyright© Actions Semiconductor Co., Ltd 2007. All rights reserved.
Ver. 1.1
1/46
2007-3-22
1 page  
ATJ2091N PRODUCT DATASHEET
4.2 Capacitance .................................................................................................................. 27
4.3 DC Characteristics ...................................................................................................... 28
4.4 AC Characteristics....................................................................................................... 29
4.4.1 AC Test Input Waveform ...................................................................................................29
4.4.2 AC Test Output Measuring Points ...................................................................................29
4.4.3 Reset Parameter................................................................................................................30
4.4.4 Initialization Parameter .....................................................................................................30
4.4.5 GPIO Interface Parameter ...............................................................................................30
4.4.6 Ordinary ROM Parameter ................................................................................................31
4.4.7 External System Bus Parameter .....................................................................................33
4.4.8 Bus Operation ....................................................................................................................34
4.4.9 Serial Interface Parameter ...............................................................................................34
4.4.10 A/D Converter Characteristics .......................................................................................36
4.4.11 I2S Interface Parameter..................................................................................................36
4.4.12 Headphone Driver Characteristics Table .....................................................................36
4.4.13 LCM Driver Parameter....................................................................................................38
4.4.14 SPI Parameter .................................................................................................................39
5. Ordering Information ...............................................................................................41
5.1 Soldering Conditions ................................................................................................... 41
5.2 Precaution Against ESD For Semiconductors........................................................... 41
5.3 Status Before Initialization of MOS Devices ............................................................. 42
6. ATJ 2091N Package Drawing ................................................................................ 43
7. Appendix................................................................................................................... 44
Copyright© Actions Semiconductor Co., Ltd 2007. All rights reserved.
Ver. 1.1
5/46
2007-3-22
5 Page 
ATJ2091N PRODUCT DATASHEET
3： AO----Analog Output
4： O-----Output
5： I-----Input
6： BI----Bidirection
7： TBD2C, BD2C, BD2XU, SBD2X, BD2XM5----2 miliampere driver
8： BD4CM2, BD4C, BD4CU----4 miliampere driver
9: BD1XM2----1 miliampere driver
10：USCU----USCHIMITCU
Pin
Pin Name
No.
1 VCC
2 UREG
3 GND
4 USBDP
5 USBDM
6 RESET-
7 PAVCC
8 AOUTR
9 AOUTL
10 PAGND
11 VRDA
12 MICIN
13 VMIC
14 FMINL
15 FMINR
16 AGND
17 AVCC
18 VREFI
19 AVDD
20 VDDIO
I/O
Type
PWR
AO
PWR
A
A
I
PWR
AO
AO
PWR
AO
AI
PWR
AI
AI
PWR
PWR
AI
PWR
PWR
Driver
/
/
/
/
/
USCU
/
/
/
/
/
/
/
/
/
/
/
/
/
/
Reset
Default
/
Description
Power supply for USB
/ USB precision Resistor
/ USB ground
H USB data plus
H USB data minus
H System reset input (active low)
/ Power supply for power amplifier
/ Int. PA right channel analog output
/ Int. PA left channel analog output
/ Power amplifier ground
/ Bypass capacitor connect pin for Int.
D/A Reference voltage
/ Microphone pre-amplifier input
/ Power supply for Microphone
/ Left channel of FM line input
/ Right channel of FM line input
/ Analog ground
/ power supply of Analog
/ Voltage reference input
/ Analog Core power pin
Z Core power input/output
Copyright© Actions Semiconductor Co., Ltd 2007. All rights reserved.
Ver. 1.1
11/46
2007-3-22
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet ATJ2091N.PDF ] | |
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