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Now downloading free:ST Microelectronics ST92195B

ST Microelectronics ST92195B free download

Electronic circuits, electronic components datasheets and schematics

File information:
File name:microcontroller.pdf
[preview ST92195B]
Size:141 kB
Extension:Pdf
Mfg:ST Microelectronics
Model:ST92195B 🔎
Original:Rev. 2.5 (Jan 2000) 🔎
Descr:Data Briefing 32-64K Rom HCmos MCU With On-Screen-Display And Teletext Data Slicer - pag. 22
Group:Electronics > Components > Integrated circuits
Uploaded:02-12-2006
User:salvacolnome
Multipart:No multipart

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File name microcontroller.pdf

ST92195B 32-64K ROM HCMOS MCU WITH ON-SCREEN-DISPLAY AND TELETEXT DATA SLICER DATA BRIEFING s 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, SLOW and HALT modes 0°C to +70°C operating temperature range Up to 24 MHz. operation @ 5V±10% Min. instruction cycle time: 165ns at 24 MHz. 32, 48, 56 or 64 Kbytes ROM 256 bytes RAM of Register file (accumulators or index registers) 256 bytes of on-chip static RAM 2, 6 or 8 Kbytes of TDSRAM (Teletext and Display Storage RAM) 28 fully programmable I/O pins Serial Peripheral Interface Flexible Clock controller for OSD, Data Slicer and Core clocks running from a single low frequency external crystal. Enhanced display controller with 26 rows of 40/80 characters ­ Serial and Parallel attributes ­ 10x10 dot matrix, 512 ROM characters, definable 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, halfintensity color, translucency and half-tone modes Teletext unit, including Data Slicer, Acquisition Unit and up to 8 Kbytes RAM for data storage VPS and Wide Screen Signalling slicer (on some devices) Integrated Sync Extractor and Sync Controller 14-bit Voltage Synthesis for tuning reference voltage Up to 6 external interrupts plus one NonMaskable Interrupt 8 x 8-bit programmable PWM outputs with 5V open-drain or push-pull capability 16-bit watchdog timer with 8-bit prescaler One 16-bit standard timer with 8-bit prescaler 4-channel A/D converter; 5-bit guaranteed PSDIP56 TQFP64 See end of document for ordering information Rich instruction set and 14 addressing modes Versatile development tools, including Assembler, Linker, C-compiler, Archiver, Source Level Debugger and hardware emulators with Real-Time Operating System available from third parties s Pin-compatible EPROM and OTP devices available Device Summary s s Device ST92195B1 ST92195B2 ST92195B3 ST92195B4 ST92195B5 ST92195B6 ST92195B7 ST92T195B7 ST92E195B7 Program Memory 32K ROM 32K ROM 32K ROM 48K ROM 48K ROM 56K ROM 64K ROM 64K OTP 64K EPROM TDS VPS/ RAM WSS 2K 6K 6K 6K 8K 8K 8K 8K 8K Yes No Yes Yes Yes Yes Yes Yes Yes Package PSDIP56/ TQFP64 CSDIP56 /CQFP64 Rev. 2.5 January 2000 1/22 1 ST92195B - GENERAL DESCRIPTION 1 GENERAL DESCRIPTION 1.1 INTRODUCTION The ST92195B microcontroller is developed and manufactured by STMicroelectronics using a proprietary n-well HCMOS process. Its performance derives from the use of a flexible 256-register programming model for ultra-fast context switching and real-time event response. The intelligent onchip peripherals offload the ST9 core from I/O and data management processing tasks allowing critical application tasks to get the maximum use of core resources. The ST92195B MCU supports low power consumption and low voltage operation for power-efficient and low-cost embedded systems. 1.1.1 ST9+ Core The advanced Core consists of the Central Process

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