參數(shù)資料
型號(hào): TC90A66F
元件分類: 畫(huà)面疊加
英文描述: PICTURE-IN-PICTURE IC, PQFP144
封裝: 26 X 26 MM, 0.65 MM PITCH, PLASTIC, QFP-144
文件頁(yè)數(shù): 36/39頁(yè)
文件大?。?/td> 488K
代理商: TC90A66F
TC90A66F
2001-06-07
6
Pin
Number
Pin Name
I/O
Function
42
WVDS
I
(S system) vertical sync signal input (It can be inverted using I
2C bus)
(Note1)
43
WHDS
I
(S system) horizontal sync signal input (It can be inverted using I
2C bus)
(Note1)
44
VSS
GND
45
WCKS
I
(S system) system clock input
(Note1)
46
WHREFS
O
(S system) PLL phase comparison output
47
VDD
Power supply (3.3 V)
48
EWMCK
O
(E system) write clock output for field memory
49
VSS
GND
50
WMCK
O
(S system) write clock output for field memory
51
VSS
GND
52
EWIEN
O
(E system) field memory input enable
53
EWEN
O
(E system) field memory write enable
54
EWRST
O
(E system) field memory write reset
55
WIEN
O
(S system) field memory input enable
56
WEN
O
(S system) field memory write enable
57
WRST
O
(S system) field memory write reset
58
WDAC7
O
IQ or sub picture (E system) signal output (field memory write signal/MSB)
59
WDAC6
O
IQ or sub picture (E system) signal output (field memory write signal/
: )
60
WDAC5
O
IQ or sub picture (E system) signal output (field memory write signal/
: )
61
WDAC4
O
IQ or sub picture (E system) signal output (field memory write signal/
: )
62
WDAC3
O
IQ or sub picture (E system) signal output (field memory write signal/
: )
63
WDAC2
O
IQ or sub picture (E system) signal output (field memory write signal/
: )
64
WDAC1
O
IQ or sub picture (E system) signal output (field memory write signal/
: )
65
WDAC0
O
IQ or sub picture (E system) signal output (field memory write signal/LSB)
66
VSS
GND
67
WDAY7
O
Y or sub picture (S system) signal output (field memory write signal/MSB)
68
WDAY6
O
Y or sub picture (S system) signal output (field memory write signal/
: )
69
WDAY5
O
Y or sub picture (S system) signal output (field memory write signal/
: )
70
WDAY4
O
Y or sub picture (S system) signal output (field memory write signal/
: )
71
WDAY3
O
Y or sub picture (S system) signal output (field memory write signal/
: )
72
WDAY2
O
Y or sub picture (S system) signal output (field memory write signal/
: )
73
WDAY1
O
Y or sub picture (S system) signal output (field memory write signal/
: )
74
WDAY0
O
Y or sub picture (S system) signal output (field memory write signal/LSB)
75
RDAC0
I
IQ or sub picture (E system) signal input (field memory read signal/LSB)
(Note1)
76
RDAC1
I
IQ or sub picture (E system) signal input (field memory read signal/
: )
(Note1)
77
RDAC2
I
IQ or sub picture (E system) signal input (field memory read signal/
: )
(Note1)
78
RDAC3
I
IQ or sub picture (E system) signal input (field memory read signal/
: )
(Note1)
79
RDAC4
I
IQ or sub picture (E system) signal input (field memory read signal/
: )
(Note1)
80
RDAC5
I
IQ or sub picture (E system) signal input (field memory read signal/
: )
(Note1)
81
RDAC6
I
IQ or sub picture (E system) signal input (field memory read signal/
: )
(Note1)
82
RDAC7
I
IQ or sub picture (E system) signal input (field memory read signal/MSB)
(Note1)
83
VDD
Power supply (3.3 V)
84
RDAY0
I
Y or sub picture (S system) signal input (field memory read signal/LSB)
(Note1)
Note1: Supports 5 V interface.
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