SAA5249GP/E PHILIPS [NXP Semiconductors], SAA5249GP/E Datasheet - Page 5
SAA5249GP/E
Manufacturer Part Number
SAA5249GP/E
Description
Integrated VIP and Teletext with Background Memory Controller IVT1.1BMCX
Manufacturer
PHILIPS [NXP Semiconductors]
Datasheet
1.SAA5249GPE.pdf
(44 pages)
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Philips Semiconductors
Note
1. The remaining pins for SOT319 are not connected.
1996 Nov 07
Y
SCL
SDA
A5
A2
A6
A1
A7
A0
V
A8
A9
RAS
R/W
D2
D0
SEL2
SEL1
D3
D1
SYMBOL
SS4
Integrated VIP and Teletext with
Background Memory Controller
SOT240-1
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
PIN
SOT319-1
62
63
64
43
13
14
15
18
19
20
21
22
23
24
11
4
5
6
8
9
(1)
dot rate character output of teletext foreground colour information; open
drain output
serial clock input for I
of the device
serial data port for the I
HIGH during power-down of the device
address output to external DRAM for BMCX function
address output to external DRAM for BMCX function
address output to external DRAM for BMCX function
address output to external DRAM for BMCX function
address output to external DRAM for BMCX function
address output to external DRAM for BMCX function
0 V ground
address output to external DRAM for BMCX function
address output to external DRAM for BMCX function
row address select to external DRAM
read/write for external DRAM
data input/output for external DRAM
data input/output for external DRAM
RAM select input to choose external DRAM size
RAM select input to choose external DRAM size
data input/output for external DRAM
data input/output for external DRAM
5
2
C-bus; it can still be driven HIGH during power-down
2
C-bus; open drain output. It can still be driven
DESCRIPTION
Preliminary specification
SAA5249
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