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參數(shù)資料
| 型號(hào)： | SAA5284GP |
| 廠(chǎng)商： | NXP SEMICONDUCTORS |
| 元件分類(lèi)： | 消費(fèi)家電 |
| 英文描述： | Multimedia video data acquisition circuit |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP44 |
| 封裝： | 14 X 14 X 2.20 MM, PLASTIC, QFP-44 |
| 文件頁(yè)數(shù)： | 5/24頁(yè) |
| 文件大?。?/td> | 159K |
| 代理商： | SAA5284GP |
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1998 Feb 05
5
Philips Semiconductors
Objective specification
Multimedia video data acquisition circuit
SAA5284
7
PINNING INFORMATION
7.1
Pinning
7.2
Pin description
Table 1
The IC has a total of 44 pins; many of these are multi-functional due to the multiple host block modes of operation.
QFP44 package
SYMBOL
RESET
HREF
SDA
SCL
DENB
V
DDX
OSCOUT
OSCIN
PIN
1
2
3
4
5
6
7
8
I/O
I
I
I/O
I
O
O
I
DESCRIPTION
reset IC
video horizontal reference signal (digital video mode only)
serial data port for I
2
C-bus, open-drain
serial clock input for I
2
C-bus
data enable bar (for external buffers)
+5 V supply
oscillator output
oscillator input
Fig.2 Pin configuration.
(1) Multi-functional pin.
handbook, full pagewidth
1
2
3
4
5
6
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
1
1
1
1
1
1
1
1
2
2
2
4
4
4
4
4
3
3
3
3
3
3
SAA5284
MGG739
WR
(1)
RDY
(1)
INT
A2
(1)
A0
(1)
D0
(1)
D1
(1)
D2
(1)
D3
(1)
D4
(1)
RESET
HREF
SDA
SCL
DENB
VDDX
OSCIN
OSCGND
SEL1
A1
(1)
L
L
V
V
V
V
D
C
R
(
C
D
(
I
C
C
V
V
V
D
(
D
(
D
(
B
V
OSCOUT
SEL0
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