CXD2951GA-2 Просмотр технического описания (PDF) - Sony Semiconductor
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Компоненты Описание
производитель
CXD2951GA-2 Datasheet PDF : 26 Pages
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CXD2951GA-2
Pin Description
Pin
No.
Symbol
I/O
Description
1 EPORT0
I/O/Z
I/O port 0
(with a software controllable pull-down resistor, Connected to GND with a resistor.)
2 EPORT1
I/O/Z
I/O port 1
(with a software controllable pull-down resistor, See software application note.)
3 EPORT2
I/O/Z
I/O port 2
(with a software controllable pull-down resistor, See software application note.)
4 EPORT3
I/O/Z
I/O port 3
(with a software controllable pull-down resistor, See software application note.)
5 EPORT4
I/O/Z
I/O port 4
(with a software controllable pull-down resistor, See software application note.)
6 EPORT5
I/O/Z
I/O port 5
(with a software controllable pull-down resistor, See software application note.)
7 EPORT6
I/O/Z
I/O port 6
(with a software controllable pull-down resistor, See software application note.)
8 EPORT7
I/O/Z
I/O port 7
(with a software controllable pull-down resistor, See software application note.)
9 EPORT8
I/O/Z
I/O port 8
(with a software controllable pull-down resistor, See software application note.)
10 EPORT9
I/O/Z
I/O port 9
(with a software controllable pull-down resistor, See software application note.)
11 EPORT10
I/O/Z
I/O port 10
(with a software controllable pull-down resistor, See software application note.)
12 EPORT11
I/O/Z
I/O port 11
(with a software controllable pull-down resistor, See software application note.)
13 EPORT12
I/O/Z
I/O port 12
(with a software controllable pull-down resistor, See software application note.)
14 IOVSS1
GND
15 IOVDD1
3.3V
16 ETCXO
17 EXTCXO
I
TCXO oscillator (Frequency selectable, See software application note.)
O
18 CVSS1
GND
19 CVDD1
1.8V
20 TRST
I Test (Open, with a pull-down resistor)
21 ETESTTINT O Test
22 TDO
O Test
23 ETESTTDO O Test
24 TDI
I Test (Open, with a pull-up resistor)
25 ETESTTDI
I Test (Open, with a pull-up resistor)
26 TCK
I Test (Open, with a pull-down resistor)
27 ETESTTCK I Test (Open, with a pull-down resistor)
28 TMS
I Test (Open, with a pull-up resistor)
–5–
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