ATJ2001P176 View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
ATJ2001P176 Datasheet PDF : 25 Pages
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Actions Semiconductor Co.,LTD
158 D2
BI Z
159
159(1)
159(2)
GIOA2
CS1-
FX_SS-
BI Z
O
Z
O
Z
160 D3
BI Z
161 D4
BI Z
162 GIOA3
BI Z
162(1) IORDY
I
Z
162(2)
FX_READY- I
Z
163 D5
BI Z
164 A25
BI L
165 VCC
PWR
166 D6
BI Z
167
167(1)
167(2)
GIOA4
CS0-
FX_SCK
BI Z
O
Z
O
Z
168 D7
BI Z
169 CE0-
O
H
170
170(1)
170(2)
GIOA5
IRQ
FX_MOSI
BI Z
I
Z
I
Z
171 CE1-
O
H
172 CE6-
O
H
173
173(1)
173(2)
GIOA6
IOW-
FX_MOSO
BI Z
O
Z
O
Z
174 CE7-
O
H
175 GIOA7
BI Z
175(1) IOR-
O
Z
175(2)
FX_CKOUT1 O
Z
176
VDD
PWR
ATJ2001 PDA+MP3 Decoder
Bit2 of ext. memory data bus
Bit2 of general purpose I/O port A
IDE chip select 1
Active low slave select of FLEX decoder
Bit3 of ext. memory data bus
Bit4 of ext. memory data bus
Bit3 of general purpose I/O port A
IDE IORDY
FLEX decoder SPI packet ready
Bit5 of ext. memory data bus
Bit25 of ext. memory address bus
Power supply for Pads circuits (3.15v)
Bit6 of ext. memory data bus
Bit4 of general purpose I/O port A
IDE chip select 0
Message shift clock of FLEX decoder
Bit7 of ext. memory data bus
Ext. memory chip select 0
Bit5 of general purpose I/O port A
IDE IRQ
Message input from FLEX decoder
Ext. memory chip select 1
Ext. memory chip select 6
Bit6 of general purpose I/O port A
IDE IOW-
Message output to FLEX decoder
Ext. memory chip select 7
Bit7 of general purpose I/O port A
IDE IOR-
FLEX decoder clock (76.8KHz)
Power supply for core (2.35v)
11
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