SDA5273-2P データシートの表示（PDF） - Siemens AG
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SDA5273-2P Datasheet PDF : 30 Pages
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MEGATEXT® and MEGATEXT PLUS ICs
SDA 5273 / 75
SDA 5273-2 / 75-2
Preliminary Data
1 Features
q Single chip teletext IC
q Analog CVBS-input with onchip clamping circuitry
q Slicer
q Supports level 1, 2.5 and 3.5 ETSI teletext standard
q Stores up to 14 teletext pages on chip
q Stores up to 2048 teletext pages with external
16 M memory
q SDA 5275: full level 2.5 processing
q Analog RGB-output
q 41 latin script languages
q 12 × 10 character size
q Parallel display attributes
q 64 from 4096 colors selectable
q Enhanced flash modes
q Dynamically redefinable character set (DRCS, PCS)
q Pixel graphics
q Fullscreen display (64 × 32 or 80 × 24 character positions)
q Horizontal and vertical scrolling
q Graphic cursors
q 4:3 and 16:9 display
q Multinorm display (50/60/100/120 Hz)
q RISC-processor
q Firmware downloadable
q I2C / 3 wire UART-interface (1 Mbit/s)
q Independent clocks for acquisition and display
q Tools for greatly simplified software development
q 24-Kbyte on-chip reconfigurable DRAM
q 44160-bit character ROM
q One external crystal for all standards
Type
SDA 5273 / 75 P
SDA 5273 / 75 S
SDA 5273-2 / 75-2P
SDA 5273-2 / 75-2S
SDA 5273C / 73-2C P
SDA 5273C / 73-2C S
Ordering Code
on request
on request
on request
on request
on request
on request
P-LCC-68-1
P-SDIP-52-1
Package
P-LCC-68-1
P-SDIP-52-1
P-LCC-68-1
P-SDIP-52-1
P-LCC-68-1
P-SDIP-52-1
CMOS IC
Semiconductor Group
4
1997-09-01
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