參數(shù)資料
型號： SAA5491
廠商： NXP Semiconductors N.V.
英文描述： Economy teletext and TV microcontrollers
中文描述： 經(jīng)濟圖文電視和電視微控制器
文件頁數(shù)： 2/68頁
文件大?。?/td> 612K
代理商： SAA5491
1997 Jul 07
2
Philips Semiconductors
Preliminary specification
Economy teletext and TV microcontrollers
SAA5x9x family
CONTENTS
1
1.1
1.2
1.3
1.4
1.5
1.6
2
3
4
5
6
6.1
6.2
7
7.1
7.2
7.3
7.4
8
8.1
8.2
8.3
8.4
8.5
8.6
FEATURES
General
Microcontroller
Teletext acquisition
Teletext Display
Additional features of SAA529xA devices
Additional features of SAA549x devices
GENERAL DESCRIPTION
ORDERING INFORMATION
QUICK REFERENCE DATA
BLOCK DIAGRAM
PINNING INFORMATION
Pinning
Pin description
FUNCTIONAL DESCRIPTION
Microcontroller
80C51 Features not supported
Additional features
Microcontroller interfacing
TELETEXT DECODER
Data slicer
Acquisition timing
Teletext acquisition
Rolling headers and time
Error checking
Memory organisation of SAA5296/7,
SAA5296/7A and SAA5496/7
Inventory page
Memory Organisation of SAA5291, SAA5291A
and SAA5491
Packet 26 processing
VPS
Wide Screen Signalling (SAA529xA and
SAA549x only)
525-line world system teletext
Fastext detection
Page clearing
Full channel operation
Independent data services (SAA5291,
SAA5291A, SAA5491 only)
THE DISPLAY
Introduction
Character matrix
East/West selection
National option characters
The twist attribute
On Screen Display symbols
8.7
8.8
8.9
8.10
8.11
8.12
8.13
8.14
8.15
8.16
9
9.1
9.2
9.3
9.4
9.5
9.6
9.7
9.8
9.9
9.10
9.11
9.12
9.13
9.14
9.15
9.16
9.17
9.18
9.19
9.20
9.21
9.22
9.23
10
10.1
10.2
10.3
10.4
10.5
10.6
11
12
13
Language group identification
525-line operation
On Screen Display characters
Control characters
Quadruple width display (SAA549x)
Page attributes
Display modes
On Screen Display boxes
Screen colour
Redefinable Colours (SAA549x)
Cursor
Other display features
Display timing
Horizontal timing
Vertical timing
Display position
Clock generator
CHARACTER SETS
Pan-European
Russian
Greek/Turkish
Arabic/English/French
Thai
Arabic/Hebrew
LIMITING VALUES
CHARACTERISTICS
CHARACTERISTICS FOR THE I
2
C-BUS
INTERFACE
QUALITY SPECIFICATIONS
APPLICATION INFORMATION
EMC GUIDELINES
PACKAGE OUTLINES
SOLDERING
Introduction
SDIP
QFP
DEFINITIONS
LIFE SUPPORT APPLICATIONS
PURCHASE OF PHILIPS I
2
C COMPONENTS
14
15
16
17
18
18.1
18.2
18.3
19
20
21
相關(guān)PDF資料
PDF描述
SAA5496 RxxPxx Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 12V; Output Voltage (Vdc): 3.3V; Power: 1W; EN 60950 certified, rated for 250VAC; UL-60950-1 / CSA C22.2 certified; 5.2kVDC Isolation for 1 Minute; Optional Continuous Short Circuit Protected; 2 Chamber Transformer System; UL94V-0 Package Material; Efficiency to 80%
SAA5497 INNOLINE: Rxx-100_150A - Compact High Voltage Power Supplies - 5 Watt in Low Profile DIP24 Package - 3000VDC Isolation - Remote Voltage Programming by External Voltage or Resistance - Continuous Short Circuit Protection - Cascadeable to generate Output Voltages of up to 420VDC
SAA5291 RES 1.15K OHM 1/16W .5% 0603 SMD
SAA5291A Economy teletext and TV microcontrollers
SAA5291AH Economy teletext and TV microcontrollers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA5491H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Economy teletext and TV microcontrollers
SAA5491PS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Economy teletext and TV microcontrollers
SAA5496 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Economy teletext and TV microcontrollers
SAA5496H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Economy teletext and TV microcontrollers
SAA5496PS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Economy teletext and TV microcontrollers
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