參數(shù)資料
型號: ATJ2073
廠商: Electronic Theatre Controls, Inc.
英文描述: The ATJ2073 is a single-chip highly-intergrated digital music system solution for devices such as dedicated audio players, PDAs, and cell phones
中文描述: 在ATJ2073是一種單芯片高intergrated數(shù)字音樂的設(shè)備系統(tǒng),如專用的音頻播放器,PDA和手機(jī)解決方案
文件頁數(shù): 13/45頁
文件大小: 690K
代理商: ATJ2073
ATJ2073
Data Sheet
Page 13 of 45
Actions Semiconductor Co.,LTD
4.3 Pin sort by Function
Type
Pin
No.
Pin Name
I/O
Type
Reset
Default
Short Description
1
VCC
PWR
Power supply for Pads circuits
34
VCC
PWR
Power supply for Pads circuits
77
VCC
PWR
Power supply for Pads circuits
122
VCC
PWR
Power supply for Pads circuits
97
AVCC
PWR
Power supply for record, and ADC
blocks
Power supply for core
15
VDD
PWR
63
VDD
PWR
Power supply for core
110
VDD
PWR
Power supply for core
114
AVDD
PWR
Power supply for PLL analog
circuits
Digital signal ground
13
GND
PWR /
32
GND
PWR /
Digital signal ground
33
GND
PWR /
Digital signal ground
66
GND
PWR /
Digital signal ground
118
GND
PWR /
Digital signal ground
84
PGND
PWR /
Ground for power amplifier circuits
96
AGND
PWR /
Analog ground for record, t and
ADC blocks
Ground for PLL analog circuits
115
AVSS
PWR /
Power
109
VP1
PWR
Power supply for int. regulator
98
BATSEL
I
Battery select, 0:one battery 1:two
batteries
Int. bias pin with a ext.R(1.5Mohm)
to ground
Reference voltage input (1.5v)
99
IBIAS
I
100
VREFI
A
101
VL0
AI
Battery monitor reference voltage
input (for example 1.40v)
Battery monitor reference voltage
input (for example 1.30v)
Battery monitor reference voltage
input (for example 1.15v)
Battery monitor reference voltage
input (for example 1.05v)
102
VL1
AI
103
VL2
AI
DC-DC
104
VL3
AI
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ATJ2075 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MP3/WMA Decoder with Drive-less USB Interface and Voice Record
ATJ2085 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ATJ2085 is a single-chip for flash-based digital music player
ATJG523VTR 功能描述:觸覺開關(guān) SW TACT SPST 0.05A 12VDC RoHS:否 制造商:C&K Components 工作力:2 N 執(zhí)行器:Round 電流額定值:50 mA 電壓額定值 DC:32 V 電壓額定值 AC: 功率額定值:1 VA 接地端子:Yes 觸點形式:SPST-NO 開關(guān)功能: 安裝風(fēng)格:SMD/SMT 安裝方向:Right 晶體管管座高度: 顏色: 照明:Not Illuminated 照明顏色: 封裝:
ATJG524VTR 功能描述:觸覺開關(guān) SW TACT SPST 0.05A 12VDC RoHS:否 制造商:C&K Components 工作力:2 N 執(zhí)行器:Round 電流額定值:50 mA 電壓額定值 DC:32 V 電壓額定值 AC: 功率額定值:1 VA 接地端子:Yes 觸點形式:SPST-NO 開關(guān)功能: 安裝風(fēng)格:SMD/SMT 安裝方向:Right 晶體管管座高度: 顏色: 照明:Not Illuminated 照明顏色: 封裝:
ATJG533VTR 功能描述:觸覺開關(guān) SW TACT SPST 0.05A 12VDC RoHS:否 制造商:C&K Components 工作力:2 N 執(zhí)行器:Round 電流額定值:50 mA 電壓額定值 DC:32 V 電壓額定值 AC: 功率額定值:1 VA 接地端子:Yes 觸點形式:SPST-NO 開關(guān)功能: 安裝風(fēng)格:SMD/SMT 安裝方向:Right 晶體管管座高度: 顏色: 照明:Not Illuminated 照明顏色: 封裝: