參數(shù)資料
型號: CXD2951GA-2
廠商: Sony Corporation
英文描述: Single Chip GPS LSI
中文描述: 單芯片LSI的全球定位系統(tǒng)
文件頁數(shù): 7/26頁
文件大小: 299K
代理商: CXD2951GA-2
– 7 –
CXD2951GA-2
Pin
No.
64
Symbol
I/O
Description
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
ETEST0
ETSET1
ETEST2
EA19
EA18
EA17
EA16
EA15
EA14
EA13
EA12
IOV
SS
2
IOV
DD
2
EA11
EA10
EA9
EA8
CV
SS
3
CV
DD
3
EA7
EA6
EA5
EA4
EA3
EA2
EA1
EA0
CV
SS
4
CV
DD
4
ECLKI
ECLKO
IOV
SS
3
IOV
DD
3
ECLKOUT
EXROMI
EAVSPLL
EAVDPLL
I
I
I
O/Z
O/Z
O/Z
O/Z
O/Z
O/Z
O/Z
O/Z
O/Z
O/Z
O/Z
O/Z
O/Z
O/Z
O/Z
O/Z
O/Z
O/Z
O/Z
O/Z
I
O
O/Z
I
Test (Connect to GND.)
External expansion address 19
External expansion address 18
External expansion address 17
External expansion address 16
External expansion address 15
External expansion address 14
External expansion address 13
External expansion address 12
GND
3.3V
External expansion address 11
External expansion address 10
External expansion address 9
External expansion address 8
GND
1.8V
External expansion address 7
External expansion address 6
External expansion address 5
External expansion address 4
External expansion address 3
External expansion address 2
External expansion address 1
External expansion address 0
GND
1.8V
CPU clock oscillator
GND
3.3V
1PPS output (Effective 1s late after reset release)
Boot selection (Low: Internal ROM, High: External Memory/EXCS0)
PLL GND
PLL 3.3V
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