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ST92R195B9Q1 Datasheet(PDF) 1 Page - STMicroelectronics |
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ST92R195B9Q1 Datasheet(HTML) 1 Page - STMicroelectronics |
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1 / 18 page  January 2000 1/18 Rev. 2.2 ST92R195B ROMLESS HCMOS MCU WITH ON-SCREEN-DISPLAY AND TELETEXT DATA SLICER DATA BRIEFING s Register File based 8/16 bit Core Architecture with RUN, WFI, SLOW and HALT modes s 0 °C to +70°C Operating Temperature Range available s Up to 24 MHz Operation @ 5V ±10% s Minimum instruction cycle time: 375ns at 16 MHz internal clock s 4 Mbytes address space s 256 Bytes RAM of Register file (accumulators or index registers) s 1024 Bytes of on-chip static RAM s 8K Bytes of TDSRAM (Teletext and Display Storage RAM) s 80-lead QFP package s 23 fully programmable I/O pins s Serial Peripheral Interface s Flexible Clock controller for OSD, Data Slicer and Core clocks running from one single low frequency external crystal. s Enhanced Display Controller with 26 rows of 40/80 characters – Serial and Parallel attributes – 10x10 dot Matrix, 512 ROM characters, defin- able by user – 4/3 and 16/9 supported in 50/60Hz and 100/ 120 Hz mode – Rounding, fringe, double width, double height, scrolling, cursor, full background color, half- intensity color, translucency and half-tone modes s Teletext unit, including Data slicer, Acquisition Unit and 8 Kbytes TDSRAM for Data Storage s VPS and Wide Screen Signalling slicer s Integrated Sync Extractor and Sync Controller s 14-bit Voltage Synthesis for tuning reference voltage s Up to 8 External Interrupts plus 1 non-maskable interrupt s 8 x 8-bit programmable PWM outputs with 5V open-drain or push-pull capability s 16-bit Watchdog timer with 8-bit prescaler s One 16-bit standard timer with 8-bit prescaler s 4-channel Analog-to-Digital converter; 5-bit guaranteed s Rich instruction set and 14-Addressing modes Versatile Development Tools, including Assem- bler, Linker, C-compiler, Archiver, Source Level Debugger and Hardware Emulators with Real- Time Operating System available from third par- ties Device Summary Device Program Memory TDS RAM VPS/ WSS Package ST92R195B9 ROMLESS 8K Yes PQFP80 QFP80 1 |
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