ATJ2001P176 View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
ATJ2001P176 Datasheet PDF : 25 Pages
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Actions Semiconductor Co.,LTD
128 A7
BI L
129 A8
BI L
130 ENMI-
SIU H
131 GIOG7
131(1) SEG27
BI Z
O
Z
132 GND
PWR /
133 VCC
PWR
134 A9
BI L
135 A10
BI L
136 A11
BI L
137 SIRQ-
SIU H
138 A12
BI L
139 A13
BI L
140 STANDBY-
O
L
141 ZICEDO
O
L
142 ZICEDI
SIU H
143 ZICECK
SIU H
144 CE2-
O
H
145 TEST
SI L
146 ZICERST-
147 CE3-
148 ZICEEN-
149 CE4-
150 RESET-
151 A14
152 CE5-
153 GND
154 D0
155 GIOA0
155(1) CD0
156 D1
157 GIOA1
157(1) IOCS16-
SIU H
O
H
SIU H
O
H
SI
H
O
L
O
H
PWR /
BI Z
BI Z
I
Z
BI Z
BI Z
I
Z
10
ATJ2001 PDA+MP3 Decoder
Bit7 of ext. memory address bus
Bit8 of ext. memory address bus
Ext. non-maskable interrupt input
Bit7 of general purpose I/O port G
SEG27 of int. 4comX28seg LCD driver
Digital signal ground
Power supply for Pads circuits (3.15v)
Bit9 of ext. memory address bus
Bit10 of ext. memory address bus
Bit11 of ext. memory address bus
Ext. maskable interrupt input
Bit12 of ext. memory address bus
Bit13 of ext. memory address bus
System in standby mode output signal
Debug pin, data output from DSU
Debug pin, data input to DSU
Debug pin, clock into DSU
Ext. memory chip select 2
Test mode control, 0:normal mode 1:test
mode
Debug pin, to reset DSU
Ext. memory chip select 3
Debug pin, to enable DSU
Ext. memory chip select 4
System reset input
Bit14 of ext. memory address bus
Ext. memory chip select 5
Digital signal ground
Bit0 of ext. memory data bus
Bit0 of general purpose I/O port A
IDE card detection
Bit1 of ext. memory data bus
Bit1 of general purpose I/O port A
IDE 8 or 16 data bus indicate
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