參數(shù)資料
型號(hào): TC90A66F
元件分類(lèi): 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): 35/39頁(yè)
文件大?。?/td> 488K
代理商: TC90A66F
TC90A66F
2001-06-07
5
Pin Functions (144-pin QFP)
Pin
Number
Pin Name
I/O
Function
1
ADVDD
Power supply for A/D (3.3 V)
2
YINS
I
A/D Y signal (S system) input
3
ADVSS
GND for A/D
4
IINS
I
A/D I signal or R-Y signal (S system) input
5
ADVDD
Power supply for A/D (3.3 V)
6
QINS
I
A/D Q signal or B-Y signal (S system) input
7
ADVSS
GND for A/D
8
VRTY
I
Reference voltage for A/D Y signal (top)
9
VRBY
I
Reference voltage for A/D Y signal (bottom)
10
VRTC
I
Reference voltage for A/D I, Q signal (top)
11
VRBC
I
Reference voltage for A/D I, Q signal (bottom)
12
ADVDD
Power supply for A/D (3.3 V)
13
YINE
I
A/D Y signal (E system) input
14
ADVSS
GND for A/D
15
IINE
I
A/D I signal or R-Y signal (E system) input
16
AVDD
Power supply for analog circuit (3.3 V)
17
QINE
I
A/D Q signal or B-Y signal (E system) input
18
AVSS
GND for analog circuit
19
VDD
Power supply (3.3 V)
20
CNT2
O
Test output pin
21
CNT1
O
Test output pin
22
CNT0
O
Test output pin
23
CLAMP
O
Clamp signal monitor output
24
TIN9
I
Test input pin (connect to GND)
25
TIN8
I
Test input pin (connect to GND)
26
TIN7
I
Test input pin (connect to GND)
27
TIN6
I
Test input pin (connect to GND)
28
TIN5
I
Test input pin (connect to GND)
29
TIN4
I
Test input pin (connect to GND)
30
TIN3
I
Test input pin (connect to GND)
31
TIN2
I
Test input pin (connect to GND)
32
TIN1
I
Test input pin (connect to GND)
33
TIN0
I
Test input pin (connect to GND)
34
WVDE
I
(E system) vertical sync signal input (It can be inverted using I
2C bus)
(Note1)
35
WHDE
I
(E system) horizontal sync signal input (It can be inverted using I
2C bus)
(Note1)
36
VSS
GND
37
WCKE
I
(E system) system clock input
(Note1)
38
WHREFE
I/O
(E system) PLL phase comparison output
39
VDD
Power supply (3.3 V)
40
HRST
O
Unit adjusting pin
41
MOH
O
Memory use switch signal [(YCS (L) TC90A66F (H))
Note1: Supports 5 V interface.
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