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Número de pieza | SDA5451 | |
Descripción | Video Text Controller | |
Fabricantes | Siemens | |
Logotipo | ||
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Product Brief
TVText Plus
SDA 545X
Video Text Controller
Potential Application
The TVText Plus Family offers a
flexible and cost effective solution for
low end up to mid range TV sets
Features
s 8-Bit-Microcontroller
(8051-compatible) with up to
24 MHz (min. 250 ns)
s Videotext decoder and
on-screen-display-generator in
one chip.
s Display memory from
1 up to 10 pages
s Internal ROM from
16 Kbyte up to 64 Kbyte
s ROMless version with port to
external EPROM/SRAM
(max. 512 Kbyte)
s internal RAM 256 Byte + 1 Kbyte
XRAM (10-page-versions only)
s 4-Channel-ADC (8-Bit resolution)
s 6-Channel-PWM
(8-Bit resolution)
s 2-Channel-PWM
(14-Bit resolution)
s 2 Timers, 1 Watchdog- Timer +
1 dedicated IR-Timer
s CLUT with 8 FG/8 BG out of
64 colors
s 56 Characters per Line
for 16:9 CRTs
TVText PlusSoftwareSupport
s Worldwide tested Firmeware-
Modules for data acquisition and
Hardware Support
s Various Emulators (supported
by Kleinhenz, Dr. Krohn & Stiller,
infrared detection
Hitex)
s Display editor for easy OSD
s Demonstration board
programming and font definition
with remote control and
s Electronic Program Guide
Demo-Software
provided by Tara Systems
s OTP-version for development,
(Now & Next, this channel)
ramp-up and peak-production
s Various Character Sets
available
Sales Code
SDA 5450
SDA 5451
SDA 5452
SDA 5453
SDA 5454
SDA 5455
SDA 5456
SDA 5457
SDA 545X OTP
Internal
ROM
External
ROM
– 512 Kb
16 Kb
–
24 Kb
–
32 Kb
–
40 Kb
–
48 Kb
–
56 Kb
–
64 Kb
–
64 Kb OTP –
Number of
Pages
10
1
1
1
10
10
10
10
10
XRAM
1 Kb
–
–
–
1 Kb
1 Kb
1 Kb
1 Kb
1 Kb
http://www.siemens.de/semiconductor/consumer_electronic
1 page |
Páginas | Total 2 Páginas | |
PDF Descargar | [ Datasheet SDA5451.PDF ] |
Número de pieza | Descripción | Fabricantes |
SDA5450 | Video Text Controller | Siemens |
SDA5451 | Video Text Controller | Siemens |
SDA5452 | Video Text Controller | Siemens |
SDA5453 | Video Text Controller | Siemens |
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