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SAA5561PS PDF даташит

Спецификация SAA5561PS изготовлена ​​​​«NXP Semiconductors» и имеет функцию, называемую «Enhanced TV microcontrollers with On-Screen Display OSD».

Детали детали

Номер произв SAA5561PS
Описание Enhanced TV microcontrollers with On-Screen Display OSD
Производители NXP Semiconductors
логотип NXP Semiconductors логотип 

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SAA5561PS Даташит, Описание, Даташиты
INTEGRATED CIRCUITS
DATA SHEET
SAA55xx
Enhanced TV microcontrollers with
On-Screen Display (OSD)
Preliminary specification
Supersedes data of 1999 Aug 02
File under Integrated Circuits, IC02
2000 Feb 23









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SAA5561PS Даташит, Описание, Даташиты
Philips Semiconductors
Enhanced TV microcontrollers with
On-Screen Display (OSD)
Preliminary specification
SAA55xx
CONTENTS
1 FEATURES
2 GENERAL DESCRIPTION
3 QUICK REFERENCE DATA
4 ORDERING INFORMATION
5 BLOCK DIAGRAM
6 PINNING INFORMATION
6.1 Pinning
6.2 Pin description
7 MICROCONTROLLER
7.1 Microcontroller features
8 MEMORY ORGANIZATION
8.1 ROM bank switching
8.2 Security bits - program and verify
8.3 RAM organisation
8.4 Data memory
8.5 SFR memory
8.6 Character set feature bits
8.7 External (Auxiliary) memory
9 POWER-ON RESET
10 REDUCED POWER MODES
10.1 Idle mode
10.2 Power-down mode
10.3 Standby mode
11 I/O FACILITY
11.1 I/O ports
11.2 Port type
11.3 Port alternative functions
11.4 LED support
12 INTERRUPT SYSTEM
12.1 Interrupt enable structure
12.2 Interrupt enable priority
12.3 Interrupt vector address
12.4 Level/edge interrupt
13 TIMER/COUNTER
14 WATCHDOG TIMER
14.1 Watchdog Timer operation
15 PULSE WIDTH MODULATORS
15.1 PWM control
15.2 Tuning Pulse Width Modulator (TPWM)
15.3 Software ADC (SAD)
16 I2C-BUS SERIAL I/O
16.1
I2C-bus port selection
17
17.1
17.2
17.3
17.4
18
18.1
19
19.1
19.2
19.3
19.4
19.5
19.6
19.7
19.8
19.9
19.10
19.11
19.12
19.13
19.14
19.15
19.16
19.17
20
21
22
23
23.1
23.2
23.3
24
25
26
27
28
28.1
28.2
28.3
28.4
29
30
31
MEMORY INTERFACE
Memory structure
Memory mapping
Addressing memory
Page clearing
DATA CAPTURE
Data Capture features
DISPLAY
Display features
Display modes
Display feature descriptions
Character and attribute coding
Screen and global controls
Screen colour
Text display controls
Soft scroll action
Display positioning
Character set
ROM addressing
Redefinable characters
Display synchronization
Video/data switch (Fast Blanking) polarity
Video/Data switch adjustment
RGB brightness control
Contrast reduction
MEMORY MAPPED REGISTERS (MMR)
LIMITING VALUES
CHARACTERISTICS
QUALITY AND RELIABILITY
Group A
Group B
Group C
APPLICATION INFORMATION
EMC GUIDELINES
REFERENCES
PACKAGE OUTLINE
SOLDERING
Introduction to soldering through-hole mount
packages
Soldering by dipping or by solder wave
Manual soldering
Suitability of through-hole mount IC packages
for dipping and wave soldering methods
DEFINITIONS
LIFE SUPPORT APPLICATIONS
PURCHASE OF PHILIPS I2C COMPONENTS
2000 Feb 23
2









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SAA5561PS Даташит, Описание, Даташиты
Philips Semiconductors
Enhanced TV microcontrollers with
On-Screen Display (OSD)
Preliminary specification
SAA55xx
1 FEATURES
Single-chip microcontroller with integrated OSD
Versions available with integrated data capture
OTP memory for both program ROM and character sets
Single power supply: 3.0 to 3.6 V
5 V tolerant digital inputs and I/O
29 I/O ports via individual addressable controls
Programmable I/O for push-pull, open-drain and
quasi-bidirectional
Two port lines with 8 mA sink (at <0.4 V) capability, for
direct drive of LED
Single crystal oscillator for microcontroller, OSD and
data capture
Power reduction modes: Idle, Power-down and Standby
Byte level I2C-bus interface with dual port I/O
32 Dynamically Redefinable Characters for OSDs
Special graphic characters allowing four colours per
character
Selectable character height 9, 10, 13 and 16 TV lines
Pin compatibility throughout family
Operating temperature: 20 to +70 °C.
2 GENERAL DESCRIPTION
The SAA55xx family of microcontrollers are a derivative of
the Philips industry-standard 80C51 microcontroller and
are intended for use as the central control mechanism in a
television receiver. They provide control functions for the
television system, On-Screen Display (OSD) and some
versions include an integrated data capture and display
function.
The data capture hardware has the capability of decoding
and displaying both 525 and 625-line World System
Teletext (WST), Closed Caption (CC) information, Video
Programming Information (VPS) and Wide Screen
Signalling (WSS) information. The same display hardware
is used both for Teletext, Closed Caption and On-Screen
Display, which means that the display features available
give greater flexibility to differentiate the TV set.
The SAA55xx family offers a range of functionality from
non-text, 16-kbyte program ROM and 256-byte RAM, to a
10 page text version, 128-kbyte program ROM and
2.25-kbyte RAM.
3 QUICK REFERENCE DATA
SYMBOL
PARAMETER
Supply
VDDX
IDDP
IDDC
IDDC(id)
IDDC(pd)
IDDC(stb)
IDDA
IDDA(id)
IDDA(stb)
IDDA(pd)
fxtal
Tamb
Tstg
any supply voltage (VDD to VSS)
periphery supply current
core supply current
Idle mode core supply current
Power-down mode core supply current
standby mode core supply current
analog supply current
Idle mode analog supply current
standby mode analog supply current
Power-down mode analog supply current
crystal frequency
ambient temperature
storage temperature
MIN.
TYP.
MAX.
UNIT
3.0 3.3 3.6 V
1 − − mA
15 18 mA
4.6 6 mA
0.76 1 mA
5.1 9 mA
45 48 mA
0.87 1.0
mA
809 950 µA
0.45 0.7
mA
12 MHz
20
+70 °C
55
+125
°C
2000 Feb 23
3










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Номер в каталогеОписаниеПроизводители
SAA5561PSEnhanced TV microcontrollers with On-Screen Display OSDNXP Semiconductors
NXP Semiconductors

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