ST92196A Datasheet, PDF (1/268 Pages) STMicroelectronics – 8/16-BIT MCU FOR TV APPLICATIONS WITH UP TO 96K ROM, ON-SCREEN-DISPLAY AND 1 OR 2 DATA SLICERS

ST92196A ST92T196 ST92E196
8/16-BIT MCU FOR TV APPLICATIONS WITH UP TO 96K ROM,
ON-SCREEN-DISPLAY AND 1 OR 2 DATA SLICERS
s Register file based 8/16 bit Core Architecture
with RUN, WFI, and HALT modes
s -10 to 75°C Operating Temperature Range
s 24 MHz Operation @5 V ±10%
s Min. instruction cycle time: 165 ns at 24 MHz
s 32 - 96 Kbytes ROM, 1 - 3 Kbytes static RAM
s 256 bytes of Register file
s 384 bytes of display RAM (OSDRAM)
s 56-pin Shrink DIP and TQFP64 packages
s 37 fully programmable I/O pins
s Flexible Clock controller for OSD, Data slicer
and Core clocks, running from one single low
frequency external crystal
s Enhanced Display Controller with rows of up to
63 characters per row
– 50/60Hz and 100/120 Hz operation
– 525/625 lines operation, 4/3 or 16/9 format
– interlaced and progressive scanning
– 18x26 or 9x13 character matrix
– 384 (18x26) characters, or 1536 (9x13) char-
acters definable in ROM by user
– 512 possible colors, in 4x16-entry palettes
– 2 x 16-entry palettes for Foreground, and 2 x
16-entry palettes for Background
– 8 levels of translucency on Fast Blanking
– Serial, Parallel and Extended Parallel At-
tribute modes
– Mouse pointers user-definable in ROM
– 7 character sizes in 18x26 mode, 4 in 9x13
– Rounding, Fringe, Scrolling, Flashing, Shad-
owing, Italics, Semi-transparent
s I²C Multi-Master / Slave with 4 channels
s Serial Communications Interface (SCI)*
s Serial Peripheral Interface (SPI)
s 8-channel A/D converter with 6-bit accuracy
s 16-bit Watchdog timer with 8-bit prescaler
s 14-bit Voltage Synthesis for tuning reference
voltage with 2 outputs for 2 tuners
s 16-bit standard timer with 8-bit prescaler
s 16-bit Multi-Function timer*
s Eight 8-bit programmable PWM outputs
* On some devices
PSDIP56
TQFP64
s NMI and 6 external interrupts
s 1 or 2 data slicers for Closed Captioning and
Extended Data Service data extraction, on 2
independent video sources. Support for FCC V-
Chip and Gemstar bitstream decoding
s Infra-Red signal digital pre-processor
s 2-channel Sync error detection with integrated
Sync extractor
s Rich instruction set and 14 addressing modes
s Versatile Development Tools, including C-
Compiler, Assembler, Linker, Source Level
Debugger, Emulator and Real-Time Operating
Systems from third-parties
s Windows Based OSD Font and Screen Editor
DEVICE SUMMARY
Device
ROM
ST92196A7
96K
ST92196A6
ST92196A4
64K
ST92196A3
ST92196A2 48K
ST92196A1 32K
RAM
3K
2K
1K
Slicers SCI MFT
2
11
2
11
2
-1
1
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October 2003
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