80C196KC Intel Corporation, 80C196KC Datasheet
80C196KC
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80C196KC Summary of contents
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... Y The 80C196KC 16-bit microcontroller is a high performance member of the MCS 96 microcontroller family The 80C196KC is an enhanced 80C196KB device with 488 bytes RAM 16 and 20 MHz operation and an optional 16 Kbytes of ROM OTPROM Intel’s CHMOS III process provides a high performance processor along with low power consumption ...
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Figure 1 8XC196KC Block Diagram IOC3 (0CH HWIN1 READ WRITE) NOTE RSV Reserved bits must Figure 2 8XC196KC New SFR Bit (CLKOUT Disable) 2 270942 – 1 270942 – 45 ...
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PROCESS INFORMATION This device is manufactured on PX29 5 or PX29 9 a CHMOS III process Additional process and reliabili- ty information is available in Intel’s Components Quality and Reliability Handbook Order Number 210997 EXAMPLE N87C196KC is 68-Lead PLCC OTPROM ...
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Figure 4 68-Lead PLCC Package 4 270942 – 2 ...
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Figure 5 S8XC196KC 80-Pin QFP Package 8XC196KC 8XC196KC20 270942 –40 5 ...
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Figure 6 80-Pin SQFP Package 270942 –44 ...
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... A D converter Port 1 8-bit quasi-bidirectional I O port Port 2 8-bit multi-functional port All of its pins are shared with other functions in the 80C196KC Pins 2 6 and 2 7 are quasi-bidirectional 8XC196KC 8XC196KC20 Name and Function pins all of which must be connected ...
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PIN DESCRIPTIONS (Continued) Symbol Ports 3 and 4 8-bit bidirectional I O ports with open drain outputs These pins are shared with the multiplexed address data bus which has strong internal pullups HOLD Bus Hold input requesting control ...
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ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS Ambient Temperature Under Bias Storage Temperature Voltage On Any Pin Voltage from ANGND PP ...
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DC CHARACTERISTICS (Over Specified Operating Conditions) (Continued) Symbol Description V Output High Voltage OH1 (Quasi-bidirectional Outputs) I Logical 1 Output Current in Reset OH1 not exceed this or device may enter test modes I ...
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... Frequencies below 8 MHz are shown for reference only no testing is performed Figure CHARACTERISTICS For use over specified operating conditions Test Conditions Capacitive load on all pins The system must meet these specifications to work with the 80C196KC Symbol Description T Address Valid to READY Setup ...
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... AC CHARACTERISTICS (Continued) For user over specified operating conditions Test Conditions Capacitive load on all pins The 80C196KC will meet these specifications Symbol Description F Frequency on XTAL1 (8XC196KC) XTAL F Frequency on XTAL1 (8XC196KC20) XTAL (8XC196KC) OSC XTAL (8XC196KC20) OSC XTAL T XTAL1 High to CLKOUT High or Low ...
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System Bus Timings 8XC196KC 8XC196KC20 270942 –18 13 ...
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READY Timings (One Wait State) Buswidth Timings 14 270942 –20 270942 –35 ...
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HOLD HLDA Timings Symbol Description T HOLD Setup HVCH T CLKOUT Low to HLDA Low CLHAL T CLKOUT Low to BREQ Low CLBRL T HLDA Low to Address Float HALAZ T HLDA Low to BHE INST RD WR Weakly Driven ...
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Bus Cycle Type Internal Execution 16-Bit External Execution 8-Bit External Execution EXTERNAL CLOCK DRIVE (8XC196KC) Symbol Parameter 1 T Oscillator Frequency XLXL T Oscillator Period XLXL T High Time XHXX T Low Time XLXX T Rise Time XLXH ...
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EXTERNAL CLOCK DRIVE (8XC196KC20) Symbol Parameter 1 T Oscillator Frequency XLXL T Oscillator Period XLXL T High Time XHXX T Low Time XLXX T Rise Time XLXH T Fall Time XHXL EXTERNAL CLOCK DRIVE WAVEFORMS EXTERNAL CRYSTAL CONNECTIONS NOTE Keep ...
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EXPLANATION OF AC SYMBOLS Each symbol is two pairs of letters prefixed by ‘‘T’’ for time The characters in a pair indicate a signal and its condition respectively Symbols represent the time between the two signal condition points ...
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CHARACTERISTICS The A D converter is ratiometric so absolute accuracy is dependent on the accuracy and stability of V 10-BIT MODE A D OPERATING CONDITIONS Symbol Description T Ambient Temperature Commercial Temp A T Ambient Temperature Extended ...
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MODE A D OPERATING CONDITIONS Symbol Description T Ambient Temperature Commercial Temp A T Ambient Temperature Extended Temp A V Digital Supply Voltage CC V Analog Supply Voltage REF T Sample Time SAM T Conversion Time CONV ...
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EPROM SPECIFICATIONS OPERATING CONDITIONS DURING PROGRAMMING Symbol Description T Ambient Temperature During Programming A V Supply Voltage During Programming CC V Reference Supply Voltage During Programming REF V Programming Voltage Pin Voltage EA F Oscillator Frequency During ...
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DC EPROM PROGRAMMING CHARACTERISTICS Symbol Description I V Supply Current (When Programming NOTE Do not apply V until V is stable and within specifications and the oscillator clock has stabilized or the device may be PP ...
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... This provides a longer RESET pulse for other devices in the system 8XC196KC ERRATA 1 Missed EXTINT The 80C196KC20 could possibly miss an EXTINT See techbit MC0893 2 HSI MODE divide-by-eight See Faxback 2192 ...
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... Verify with your local Intel sales office that you have the latest version before finalizing a design or ordering devices The following are differences between the 270942-004 and 270942-005 datasheets 1 Removed ‘‘Word Addressable Only’’ from Port 3 and 4 in Table 2 ...
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T (MAX) is now specified at HAHBV 33 The T and T specifications were removed These specifications are not required in high-speed LLYV LLGV systems designs 34 Added EXTINT P0 7 errata to Errata section The following are the ...