N80C196NT Intel, N80C196NT Datasheet
N80C196NT
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N80C196NT Summary of contents
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... The 8XC196NT 16-bit microcontroller is a high performance member of the MCS 96 microcontroller family The 8XC196NT is an enhanced 8XC196KR device with 1 Mbyte of linear address space 1000 bytes of register RAM 512 bytes of internal RAM 20 MHz operation and an optional 32 Kbytes of OTPROM Intel’s CHMOS III-E process provides a high performance processor along with low power consumption ...
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... Type PLCC EXAMPLE N87C196NT is 68-Lead PLCC OTPROM For complete package dimensional data refer to the Intel Packaging Handbook (Order Number 240800) Figure 2 The 8XC186NT Familiy Nomenclature 2 All thermal impedance data is approximate for static air conditions power dissipation Values will change depending on operation conditions and ap- plication See the Intel Packaging Handbook (order number 240800) for a description of Intel’ ...
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Address (Note 7) FFFFFFH External Memory FFA000H FF9FFFH Internal OTPROM or External Memory (Determined by EA Pin) FF2080H RESET at FF2080H FF207FH Reserved Memory (Internal OTPROM or External Memory) FF2000H (Determined by EA Pin) FF1FFFH External Memory FF0600H FF05FFH Internal ...
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Figure 3 68-Pin PLCC Package Diagram 4 272267 – 3 ...
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PIN DESCRIPTIONS Symbol V Main supply voltage ( Digital circuit ground (0V) There are multiple V SS SS1 SS1 connected V Reference for the A D converter ( REF analog portion of the A D converter ...
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PIN DESCRIPTIONS (Continued) Symbol WRL SLPWR Write and Write Low output to external memory as selected by the CCR WR will go low for every external write while WRL will go low only for external writes ...
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... NOTICE This data sheet contains information on products in the sampling and initial production phases 150 development The specifications are subject to change without notice Verify with your local Intel Sales office that you have the latest data sheet be fore finalizing a design WARNING Stressing the device beyond the ‘‘Absolute ...
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DC CHARACTERISTICS (Under Listed Operating Conditions) (Continued) Symbol Parameter V Output Low Voltage in RESET OL1 V SLPINT (P5 4) and HLDA (P2 6) OH1 Output High Voltage in RESET V Output High Voltage in RESET OH2 C Pin ...
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ADDITIONAL BUS TIMING MODES The 8XC196NT device has 3 additional bus timing modes for external memory interfacing MODE 3 Mode 3 is the standard timing mode Use this mode for systems that emulate the 8XC196KR bus tim- ings MODE ...
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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 BUS ...
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... UPROM location 0778H with the value 0004H NT NQ customer QROM codes need to equate location 2016H to the value 0CDEH if the oscillator fail detect (OFD) function is desired Intel manufacturing uses location 2016H as a flag to determine whether or not to program the Clock Detect Enable (CDE) bit Programming the CDE bit ...
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BUS MODE 0 and 3 8XC196NT SYSTEM BUS TIMING If mode 0 operation is selected add this time OSC 272267 – 5 ...
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MODE 0 and 3 READY TIMINGS (ONE WAIT STATE) If mode 0 selected one wait state is always added If additional wait states are required add 2 T tions MODE 0 and 3 8XC196NT BUSWIDTH TIMINGS If mode 0 ...
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BUS MODE 1 AC CHARACTERISTICS Test Conditions Capacitance Load on All Pins The system must meet these specifications to work with the 8XC196NT Symbol Parameter T Address Valid to Ready Setup AVYV T Non READY Time YLYH T READY ...
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BUS MODE 1 AC CHARACTERISTICS Test Conditions Capacitance Load on All Pins The 8XC196NT will meet these specifications Symbol Parameter F Frequency on XTAL1 XTAL T XTAL1 Period (1 F OSC XTAL T XTAL1 High to CLKOUT High or Low ...
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MODE 1 8XC196NT SYSTEM BUS TIMING 16 272267 – 8 ...
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MODE 1 8XC196NT READY TIMINGS (ONE WAIT STATE) MODE 1 8XC196NT BUSWIDTH TIMINGS 8XC196NT 272267 – 9 272267 –10 17 ...
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BUS MODE 2 AC CHARACTERISTICS Test Conditions Capacitance Load on All Pins The system must meet these specifications to work with the 8XC196NT Symbol Parameter T Address Valid to Ready Setup AVYV T Non READY Time YLYH T READY ...
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BUS MODE 2 AC CHARACTERISTICS Test Conditions Capacitance Load on All Pins The 8XC196NT will meet these specifications Symbol Parameter F Frequency on XTAL1 XTAL T XTAL1 Period (1 F OSC XTAL T XTAL1 High to CLKOUT High or Low ...
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MODE 2 8XC196NT SYSTEM BUS TIMING 20 272267 –11 ...
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MODE 2 8XC196NT READY TIMINGS (ONE WAIT STATE) MODE 2 8XC196NT BUSWIDTH TIMINGS 8XC196NT 272267 –12 272267 –13 21 ...
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BUS MODE and 3 HOLD HLDA TIMINGS Test Conditions Capacitance Load on All Pins Symbol T HOLD Setup Time HVCH T CLKOUT Low to HLDA Low CLHAL T CLKOUT Low to BREQ Low CLBRL T HLDA ...
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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 RD Low Period SRLRH T WR Low Period SWLWH ...
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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 Low SLLRL ...
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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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WAVEFORM SERIAL PORT SHIFT REGISTER MODE SERIAL PORT WAVEFORM SHIFT REGISTER MODE (MODE 0) AC CHARACTERISTICS SERIAL PORT-SHIFT REGISTER MODE SERIAL PORT TIMING SHIFT REGISTER MODE (MODE 0) Test Conditions 125 ...
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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 A V Digital Supply Voltage CC V ...
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MODE A D OPERATING CONDITIONS Symbol Description T Ambient Temperature A V Digital Supply Voltage CC V Analog Supply Voltage REF T Sample Time SAM T Conversion Time CONV F Oscillator Frequency OSC NOTES 1 V must be ...
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OTPROM SPECIFICATIONS OPERATING CONDITIONS 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 Auto OSC ...
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DC OTPROM PROGRAMMING CHARACTERISTICS Symbol Parameter I V Programming Supply Current PP PP NOTE Do not apply V unti V is stable and within specifications and the oscillator clock has stabilized or the device may damaged ...
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... Datasheets are changed as new device information becomes available Verify with your local Intel sales office that you have the latest version before finaliz- ing a design or ordering devices ...