N80C196KB Intel Corporation, N80C196KB Datasheet
N80C196KB
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N80C196KB 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 Dynamically Configurable 8-Bit or Y ...
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Figure 1 8XC196KB Block Diagram 2 270909 – 1 ...
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PROCESS INFORMATION This device is manufactured on P629 0 and 629 1 a CHMOS III-E process Additional process and reli- ability information is available in Intel’s Components Quality and Reliability Handbook Order Number 210997 EXAMPLE N87C196KB16 is 68-Lead OTPROM 16 ...
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Figure 3 68-Pin Package (PLCC Top View) NOTE The above pin out diagram applies to the OTP (87C196KB) device The OTP device uses all of the programming pins shown above The ROM (83C196KB) device only uses programming pins ...
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NOTE N C means No Connect (do not connect these pins) NOTE The above pin out diagram applies to the OTP (87C196KB) device The OTP device uses all of the programming pins shown above The ROM (83C196KB) device only uses ...
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PIN DESCRIPTIONS Symbol V Main supply voltage (5V Digital circuit ground (0V) There are multiple Reference voltage for the A D converter (5V) V REF portion of the A D converter and the ...
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PIN DESCRIPTIONS (Continued) Symbol Port 0 8-bit high impedance input-only port Three pins can be used as digital inputs and or as analog inputs to the on-chip A D converter Port 1 8-bit quasi-bidirectional I O port These pins are ...
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ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS Ambient Temperature Under Bias Storage Temperature Voltage On Any Pin (1) Power Dissipation NOTE 1 Power dissipation is ...
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DC CHARACTERISTICS (Continued) Symbol Description I Logical 0 Input Current in Reset IL1 BHE Logical 0 Input Current in Reset IL2 ALE RD INST I Logical 1 Input Current IH1 on NMI Pin Hyst Hysteresis on ...
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AC CHARACTERISTICS Test Conditions Capacitive load on all pins The system must meet these specifications to work with the 87C196KB Symbol Description T Address Valid to READY Setup AVYV T NonREADY Time YLYH T READY Hold after CLKOUT ...
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AC CHARACTERISTICS (Continued) Test Conditions Capacitive load on all pins The 87C196KB will meet these specifications Symbol Description F Frequency on XTAL1 12 MHz XTAL F Frequency on XTAL1 16 MHz XTAL MHz OSC XTAL T ...
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System Bus Timings 12 270909 – 6 ...
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READY Timings (One Wait State) Buswidth Bus Timings 8XC196KB 8XC196KB16 270909 – 7 270909 – ...
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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 ...
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EXTERNAL CLOCK DRIVE Symbol Parameter 1 T Oscillator Frequency 12 MHz XLXL 1 T Oscillator Frequency 16 MHz XLXL T Oscillator Period 12 MHz XLXL T Oscillator Period 16 MHz XLXL T High Time XHXX T Low Time XLXX T ...
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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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A D CHARACTERISTICS At a clock speed of 6 MHz or less the clock prescal- er should be disabled This is accomplished by set- ting IOC2 higher frequencies (greater than 6 MHz) the clock prescaler ...
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OTPROM SPECIFICATIONS OTPROM PROGRAMMING OPERATING CONDITIONS Symbol T Ambient Temperature During Programming A ( Supply Voltages During Programming CC PD REF V Programming Mode Supply Voltage EA V EPROM Programming Supply Voltage PP (3) V ...
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DC OTPROM 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 damaged ...
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SLAVE PROGRAMMING MODE TIMING IN DATA PROGRAM MODE WITH REPEATED PROG PULSE AND AUTO INCREMENT 20 270909 –17 ...
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FUNCTIONAL DEVIATIONS Devices marked with an ‘‘E’’ ‘‘F’’ or ‘‘G’’ have the following errata 1 Missed Interrupt EXTINT Interrupts occurring could be missed since the INT PEND EXTINT bit may not be set See ...
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The following differences exist between (-003) and version (-002) 1 The 12 MHz and 16 MHz devices were com- bined in this data sheet The 87C196KB 12 MHz only data sheet (272035-001) is now obsolete 2 Changes were ...