SAA5249P Datasheet PDF - NXP Semiconductors
| Part Number | SAA5249P | |
| Description | Integrated VIP and Teletext with Background Memory Controller IVT1.1BMCX | |
| Manufacturers | NXP Semiconductors | |
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INTEGRATED CIRCUITS
DATA SHEET
SAA5249
Integrated VIP and Teletext with
Background Memory Controller
(IVT1.1BMCX)
Preliminary specification
Supersedes data of December 1993
File under Integrated Circuits, IC02
1996 Nov 07
|
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Philips Semiconductors
Integrated VIP and Teletext with
Background Memory Controller
Preliminary specification
SAA5249
PIN
SYMBOL
SOT240-1 SOT319-1(1)
DESCRIPTION
Y
SCL
SDA
A5
A2
A6
A1
A7
A0
VSS4
A8
A9
RAS
R/W
D2
D0
SEL2
SEL1
D3
D1
29 62 dot rate character output of teletext foreground colour information; open
drain output
30 63 serial clock input for I2C-bus; it can still be driven HIGH during power-down
of the device
31 64 serial data port for the I2C-bus; open drain output. It can still be driven
HIGH during power-down of the device
32 4 address output to external DRAM for BMCX function
33 5 address output to external DRAM for BMCX function
34 6 address output to external DRAM for BMCX function
35 8 address output to external DRAM for BMCX function
36 9 address output to external DRAM for BMCX function
37 11 address output to external DRAM for BMCX function
38 43 0 V ground
39 13 address output to external DRAM for BMCX function
40 14 address output to external DRAM for BMCX function
41 15 row address select to external DRAM
42 18 read/write for external DRAM
43 19 data input/output for external DRAM
44 20 data input/output for external DRAM
45 21 RAM select input to choose external DRAM size
46 22 RAM select input to choose external DRAM size
47 23 data input/output for external DRAM
48 24 data input/output for external DRAM
Note
1. The remaining pins for SOT319 are not connected.
1996 Nov 07
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for SAA5249P electronic component. |
| Information | Total 30 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ SAA5249P.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| SAA5249 | The function is Integrated VIP and Teletext with Background Memory Controller IVT1.1BMCX. NXP Semiconductors | |
| SAA5249GP | The function is Integrated VIP and Teletext with Background Memory Controller IVT1.1BMCX. NXP Semiconductors | |
| SAA5249P | The function is Integrated VIP and Teletext with Background Memory Controller IVT1.1BMCX. NXP Semiconductors | |
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