ATJ2073 ETC, ATJ2073 Datasheet - Page 7

• Manufacturer Part Number: ATJ2073
• Description: The Atj2073 is a Single-chip Highly-intergrated Digital Music System Solution for Devices such as Dedicated Audio Players, Pdas, and cell Phones
• Manufacturer: ETC

4.2 Pin sort by number
Page 7 of 45
Pin No.
10
10
10
11
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
11
1
2
3
4
5
6
7
8
9
(1)
(3)
(1)
(3)
(1)
(3)
(1)
(3)
(1)
(3)
(1)
(3)
(1)
(3)
(1)
(3)
(1)
(2)
(3)
(1)
ATJ2073
Pin Name
VCC
GIOF3
KEYO3
SEG15
GIOF1
KEYO1
SEG13
GIOF0
KEYO0
SEG12
GIOE7
KEYI11
SEG11
GIOE6
KEYI10
SEG10
GIOE5
KEYI9
SEG9
GIOE4
KEYI8
SEG8
GIOE3
KEYI7
SEG7
GIOD7
TCPD7
KEYI3
SEG3
GIOD6
TCPD6
I/O
Type
PWR
BI
O
O
BI
O
O
BI
O
O
BI
I
O
BI
I
O
BI
I
O
BI
I
O
BI
I
O
BI
O
I
O
BI
O
Reset
Default
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Power supply for Pads circuits
Bit3 of general purpose I/O port F
Bit3 of key scan circuit output
SEG15 of int. 4comX28seg LCD driver
Bit1 of general purpose I/O port F
Bit1 of key scan circuit output
SEG13 of int. 4comX28seg LCD driver
Bit0 of general purpose I/O port F
Bit0 of key scan circuit output
SEG12 of int. 4comX28seg LCD driver
Bit7 of general purpose I/O port E
Bit11 of key scan circuit input
SEG11 of int. 4comX28seg LCD driver
Bit6 of general purpose I/O port E
Bit10 of key scan circuit input
SEG10 of int. 4comX28seg LCD driver
Bit5 of general purpose I/O port E
Bit9 of key scan circuit input
SEG9 of int. 4comX28seg LCD driver
Bit4 of general purpose I/O port E
Bit8 of key scan circuit input
SEG8 of int. 4comX28seg LCD driver
Bit3 of general purpose I/O port E
Bit7 of key scan circuit input
SEG7 of int. 4comX28seg LCD driver
Bit7 of general purpose I/O port D
Bit7 of Epson Series LCM data bus
Bit3 of key scan circuit input
SEG3 of int. 4comX28seg LCD driver
Bit6 of general purpose I/O port D
Bit6 of Epson Series LCM data bus
Short Description
Actions Semiconductor Co.,LTD
Data Sheet