SAA5284 Ver la hoja de datos (PDF) - Philips Electronics
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SAA5284 Datasheet PDF : 24 Pages
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Philips Semiconductors
Multimedia video data acquisition circuit
7 PINNING INFORMATION
7.1 Pinning
handbook, full pagewidth
Objective specification
SAA5284
RESET 1
HREF 2
SDA 3
SCL 4
DENB 5
VDDX 6
OSCOUT 7
OSCIN 8
OSCGND 9
SEL0 10
SEL1 11
SAA5284
33 WR(1)
32 RDY(1)
31 INT
30 A2(1)
29 A1(1)
28 A0(1)
27 D0(1)
26 D1(1)
25 D2(1)
24 D3(1)
23 D4(1)
MGG739
(1) Multi-functional pin.
Fig.2 Pin configuration.
7.2 Pin description
Table 1 QFP44 package
The IC has a total of 44 pins; many of these are multi-functional due to the multiple host block modes of operation.
SYMBOL
PIN
RESET
1
HREF
2
SDA
3
SCL
4
DENB
5
VDDX
6
OSCOUT
7
OSCIN
8
I/O
DESCRIPTION
I
reset IC
I
video horizontal reference signal (digital video mode only)
I/O
serial data port for I2C-bus, open-drain
I
serial clock input for I2C-bus
O
data enable bar (for external buffers)
−
+5 V supply
O
oscillator output
I
oscillator input
1998 Feb 05
5
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