N87C196KD20 Intel, N87C196KD20 Datasheet
N87C196KD20
Specifications of N87C196KD20
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N87C196KD20 Summary of contents
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... Information in this document is provided in connection with Intel products Intel assumes no liability whatsoever including infringement of any patent or copyright for sale and use of Intel products except as provided in Intel’s Terms and Conditions of Sale for such products Intel retains the right to make changes to these specifications at any time without notice Microcomputer Products may have minor variations to this specification known as errata ...
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AUTOMOTIVE 87C196KD Figure 1 87C196KD Block Diagram Figure 2 The 87C196KD Family Nomenclature 87C196KD Enhanced Feature Set over the 87C196KC 1 The 87C196KD has twice the RAM and twice the EPROM of the 87C196KC 2 The vertical windowing scheme has ...
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PACKAGING PLCC Description PLCC 9 ACH7 ACH6 ACH2 ACH0 ACH1 ACH3 NMI XTAL1 ...
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AUTOMOTIVE 87C196KD 4 Figure 4 68-Pin PLCC Package Table 1 Prefix Identification PLCC 87C196KD AN87C196KD OTP Version 272168 – 3 ...
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PIN DESCRIPTIONS Symbol V Main supply voltage (5V Digital circuit ground (0V) There are three Reference voltage for the A D converter (5V) V REF portion of the A D converter and the logic used ...
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AUTOMOTIVE 87C196KD PIN DESCRIPTIONS (Continued) Symbol READY Ready input to lengthen external memory cycles for interfacing to slow or dynamic memory or for bus sharing When the external memory is not being used READY has no effect HSI Inputs to ...
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ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings Ambient Temperature Under Bias Storage Temperature Voltage On Any Pin Except EA and Voltage from ...
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AUTOMOTIVE 87C196KD DC CHARACTERISTICS (Over Specified Operating Conditions) Symbol Description I Input Leakage Current (Std Inputs Input Leakage Current (Port 0) LI1 Transition Current (QBD Pins Logical 0 Input Current (QBD Pins) ...
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I MAX 3 88 Freq MAX 1 65 Freq IDLE Figure CHARACTERISTICS For use over specified operating conditions Test Conditions Capacitive load on all pins ...
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AUTOMOTIVE 87C196KD AC CHARACTERISTICS (Continued) For use over specified operating conditions Test Conditions Capacitive load on all pins The 87C196KD will meet these specifications Symbol Description F Frequency on XTAL XTAL OSC XTAL T XTAL1 High ...
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System Bus Timings AUTOMOTIVE 87C196KD 272168 – ...
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AUTOMOTIVE 87C196KD READY Timings (One Wait State) Buswidth Timings 12 272168 – 6 272168 – 7 ...
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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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AUTOMOTIVE 87C196KD EXTERNAL CLOCK DRIVE Symbol Parameter 1 T Oscillator Frequency XLXL T Oscillator Frequency XLXL T High Time XHXX T Low Time XLXX T Rise Time XLXH T Fall Time XHXL EXTERNAL CLOCK DRIVE WAVEFORMS An external oscillator may ...
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AC CHARACTERISTICS SERIAL PORT SHIFT REGISTER MODE SERIAL PORT TIMING SHIFT REGISTER MODE Symbol Parameter T Serial Port Clock Period (BRR XLXL T Serial Port Clock Falling Edge XLXH to Rising Edge (BRR t T Serial Port Clock Period (BRR ...
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AUTOMOTIVE 87C196KD EPROM SPECIFICATIONS AC EPROM Programming Characteristics Operating Conditions Load Capacitance V ANGND 50V Symbol Description T Reset High to First PALE Low SHLL T PALE Pulse Width LLLH T Address ...
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EPROM PROGRAMMING WAVEFORMS SLAVE PROGRAMMING MODE DATA PROGRAM MODE WITH SINGLE PROGRAM PULSE SLAVE PROGRAMMING MODE IN WORD DUMP WITH AUTO INCREMENT AUTOMOTIVE 87C196KD 272168 –13 272168 –14 17 ...
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AUTOMOTIVE 87C196KD SLAVE PROGRAMMING MODE TIMING IN DATA PROGRAM WITH REPEATED PROG PULSE AND AUTO INCREMENT 18 272168 –15 ...
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A D CHARACTERISTICS The speed of the A D converter in the 10-bit mode can be adjusted by setting a clock prescaler on or off At high frequencies more time is needed for the comparator to settle The maximum ...
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AUTOMOTIVE 87C196KD 8-BIT MODE A D CHARACTERISTICS The 8-bit mode trades off resolution for a faster con- version time The AD TIME register must be used when performing an 8-bit conversion The following specifications are tested with OA6H in AD ...
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ERRATA possible for the device to fail to recognize an interrupt on EXTINIT for both P2 2 and P0 7 and NMI The problem is most likely to occur while the device is ...