AN87C196JT Intel Corporation, AN87C196JT Datasheet
AN87C196JT
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AN87C196JT Summary of contents
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... 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 COPYRIGHT INTEL CORPORATION 1995 Automotive High Speed Peripheral Transaction ...
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KQ 87C196JV JT 87C196JR JQ The MCS 96 microcontroller family members are all high performance microcontrollers with a 16-bit CPU The 87C196Kx Jx family members listed above are composed of the high-speed (16 MHz) core as well as the ...
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SFR OPERATION An additional 256 bytes of SFR registers were add the 8XC196KR devices These locations were added to support the wide range of on-chip peripher- als that the 8XC196KR has This memory space Figure 2 The 8XC196KR ...
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KQ 87C196JV JT 87C196JR JQ 4 Figure 3 Package Diagrams 270827 –2 270827 –3 ...
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PIN DESCRIPTIONS Symbol V Main supply voltage ( Digital circuit ground (0V) There are three connected to a single ground plane V Reference for the A D converter ( REF analog portion ...
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KQ 87C196JV JT 87C196JR JQ PIN DESCRIPTIONS (Continued) Symbol Read signal output to external memory RD is active only during external memory reads or LSIO when not used WRL Write and ...
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ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS Storage Temperature Voltage from ANGND Voltage from Any Other Pin ANGND ...
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KQ 87C196JV JT 87C196JR JQ DC CHARACTERISTICS (Under Listed Operating Conditions) (Continued) Symbol Parameter V Output High Voltage OH (Outputs Configured as Push Pull) I Input Leakage Current LI (Std Inputs) I Input Leakage Current LI1 (Port 0 A ...
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NOTES I Max 3 88 Freq Max 1 65 Freq IDLE NOTES I Max 3 25 Freq ...
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KQ 87C196JV JT 87C196JR JQ AC CHARACTERISTICS (Over Specified Operating Conditions) Test Conditions Capacitance Load on All Pins The system must meet these specifications to work with the 87C196KR Symbol Parameter T Address Valid ...
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AC CHARACTERISTICS (Over Specified Operating Conditions) (Continued) Test Conditions Capacitance Load on All Pins The 87C196KR will meet these specifications Symbol Parameter T RD Low to CLKOUT RLCL Falling Edge T RD Low Period RLRH ...
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KQ 87C196JV JT 87C196JR JQ System Bus Timing READY BUSWIDTH TIMING 12 270827 – 5 270827 – 6 ...
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EXTERNAL CLOCK DRIVE Symbol Parameter 1 T Oscillator Frequency XLXL T Oscillator Period (T XLXL T High Time XHXX T Low Time XLXX T Rise Time XLXH T Fall Time XHXL EXTERNAL CLOCK DRIVE WAVEFORMS AC TESTING INPUT OUTPUT WAVEFORMS ...
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KQ 87C196JV JT 87C196JR JQ 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 ...
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EPROM PROGRAMMING WAVEFORMS SLAVE PROGRAMMING MODE DATA PROGRAM MODE WITH SINGLE PROGRAM PULSE SLAVE PROGRAMMING MODE IN WORD DUMP OR DATA VERIFY MODE WITH AUTO INCREMENT SLAVE PROGRAMMING MODE TIMING IN DATA PROGRAM MODE WITH REPEATED PROG PULSE AND AUTO ...
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KQ 87C196JV JT 87C196JR CONVERTER SPECIFICATIONS The speed of the A D converter in the 10-bit or 8-bit modes can be adjusted by setting the AD TIME special function register to the appropriate value The ...
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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 AZHAL T HLDA Low to BHE INST RD WR Weakly Driven ...
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KQ 87C196JV JT 87C196JR JQ AC CHARACTERISTICS SLAVE PORT SLAVE PORT WAVEFORM (SLPL ( SLAVE PORT TIMING (SLPL 0) e Symbol Parameter T Address Valid to WR Low SAVWL T RD High to Address Valid SRHAV T ...
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AC CHARACTERISTICS SLAVE PORT SLAVE PORT WAVEFORM (SLPL ( SLAVE PORT TIMING (SLPL 1) e Symbol Parameter T CS Low to ALE Low SELLL High to CS High SRHEH T ALE Low to RD ...
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KQ 87C196JV JT 87C196JR JQ AC CHARACTERISTICS SERIAL PORT SHIFT REGISTER MODE SERIAL PORT TIMING SHIFT REGISTER MODE Test Conditions 125 Symbol Parameter T Serial Port Clock Period XLXL ...
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DEVICES Intel offers 52-lead versions of the 87C196KR de- vice the 87C196JV devices The first samples and production units use the 87C196KR die and bond it out in a 52-lead package It is important to point ...
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KQ 87C196JV JT 87C196JR JQ application because the application would have to use Port3 for both LSIO and as an external addr data bus If an application uses external memory Port3 should not be selected as push- pull LSIO ...
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D-step (JR-D) and the 87C196JR C-step (JR-C) For a list of design considerations between 68-lead and 52-lead devices please refer to the 52-lead Device Design Considerations section of this datasheet Since the 87C196JV JT JQ are sim- ply memory ...
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KQ 87C196JV JT 87C196JR JQ 6 Port2 On the JR and P2 5 are not bonded out but are present internally on the device This al- lows the programmer to write to the port registers and clear ...
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JQ C and D-Step JR C and D-Step Register RAM 18h to 17Fh 18h to 1FFh Internal (Code) RAM 400h to 47Fh 400h to 4FFh Internal ROM EPROM 2000h to 4FFFh 2000h to 5FFFh It is important to note that ...