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ST92T196 Dataheets PDF



Part Number ST92T196
Manufacturers ST Microelectronics
Logo ST Microelectronics
Description 8/16-BIT MCU
Datasheet ST92T196 DatasheetST92T196 Datasheet (PDF)

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 s s s s s s s s s s s s s s s s s s s Register file based 8/16 bit Core Architecture with RUN, WFI, and HALT modes -10 to 75°C Operating Temperature Range 24 MHz Operation @5 V ±10% Min. instruction cycle time: 165 ns at 24 MHz 32 - 96 Kbytes ROM, 1 - 3 Kbytes static RAM 256 bytes of Register file 384 bytes of display RAM (OSDRAM) 56-pin Shrink DIP and TQFP64 packages .

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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 s s s s s s s s s s s s s s s s s s s Register file based 8/16 bit Core Architecture with RUN, WFI, and HALT modes -10 to 75°C Operating Temperature Range 24 MHz Operation @5 V ±10% Min. instruction cycle time: 165 ns at 24 MHz 32 - 96 Kbytes ROM, 1 - 3 Kbytes static RAM 256 bytes of Register file 384 bytes of display RAM (OSDRAM) 56-pin Shrink DIP and TQFP64 packages 37 fully programmable I/O pins Flexible Clock controller for OSD, Data slicer and Core clocks, running from one single low frequency external crystal 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) characters 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 Attribute modes – Mouse pointers user-definable in ROM – 7 character sizes in 18x26 mode, 4 in 9x13 – Rounding, Fringe, Scrolling, Flashing, Shadowing, Italics, Semi-transparent I2C Multi-Master / Slave with 4 channels Serial Communications Interface (SCI)* Serial Peripheral Interface (SPI) 8-channel A/D converter with 6-bit accuracy 16-bit Watchdog timer with 8-bit prescaler 14-bit Voltage Synthesis for tuning reference voltage with 2 outputs for 2 tuners 16-bit standard timer with 8-bit prescaler 16-bit Multi-Function timer* Eight 8-bit programmable PWM outputs PSDIP56 TQFP64 s s s s s s s NMI and 6 external interrupts 1 or 2 data slicers for Closed Captioning and Extended Data Service data extraction, on 2 independent video sources. Support for FCC VChip and Gemstar bitstream decoding Infra-Red signal digital pre-processor 2-channel Sync error detection with integrated Sync extractor Rich instruction set and 14 addressing modes Versatile Development Tools, including CCompiler, Assembler, Linker, Source Level Debugger, Emulator and Real-Time Operating Systems from third-parties Windows Based OSD Font and Screen Editor DEVICE SUMMARY Device ST92196A7 ST92196A6 ST92196A4 ST92196A3 ST92196A2 ST92196A1 ROM 96K RAM 3K Slicers SCI MFT 2 2 2K 2 1 1K 1 1 1 1 1 1 1 - 64K 48K 32K * On some devices October 2003 . 1/268 1 ST92196A ST92196A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 GENERAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.1.1 Core Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.1.2 Instruction Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.1.3 Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.1.4 On-chip Peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 1.2 PIN DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 1.2.1 I/O Port Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 1.2.2 I/O Port Reset State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 1.3 REQUIRED EXTERNAL COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 1.4 MEMORY MAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 1.5 ST92196A REGISTER MAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 2 DEVICE ARCHITECTURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 2.1 CORE ARCHITECTURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 2.2 MEMORY SPACES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 2.2.1 Register File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 2.2.2 Register Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 2.3 SYSTEM REGISTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 2.3.1 Central Interrupt Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . .


ST92196A ST92T196 ST92E196


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