PIC16F84A 18-pin Enhanced Flash/EEPROM 8-Bit MCU Data Sheet

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PIC16F84ANOTES:DS35007A-page 40 Preliminary © 1998 Microchip Technology Inc.
PIC16F84A9.0 ELECTRICAL CHARACTERISTICS FOR PIC16F84AAbsolute Maximum Ratings †Ambient temperature under bias.............................................................................................................-55°C to +125°CStorage temperature .............................................................................................................................. -65°C to +150°CVoltage on any pin with respect to VSS (except VDD, MCLR, and RA4).......................................... -0.3V to (VDD + 0.3V)Voltage on VDD with respect to VSS .......................................................................................................... -0.3 to +7.5VVoltage on MCLR with respect to VSS (1) ...................................................................................................... -0.3 to +14VVoltage on RA4 with respect to VSS .......................................................................................................... -0.3 to +8.5VTotal power dissipation (2) .....................................................................................................................................800 mWMaximum current out of VSS pin ...........................................................................................................................150 mAMaximum current into VDD pin ..............................................................................................................................100 mAInput clamp current, IIK (VI < 0 or VI > VDD).....................................................................................................................± 20 mAOutput clamp current, IOK (VO < 0 or VO > VDD) .............................................................................................................± 20 mAMaximum output current sunk by any I/O pin..........................................................................................................25 mAMaximum output current sourced by any I/O pin ....................................................................................................20 mAMaximum current sunk by PORTA ..........................................................................................................................80 mAMaximum current sourced by PORTA .....................................................................................................................50 mAMaximum current sunk by PORTB........................................................................................................................150 mAMaximum current sourced by PORTB...................................................................................................................100 mANote 1: Voltage spikes below VSS at the MCLR pin, inducing currents greater than 80 mA, may cause latch-up. Thus,a series resistor of 50-100Ω should be used when applying a “low” level to the MCLR pin rather than pullingthis pin directly to VSS.Note 2: Power dissipation is calculated as follows: Pdis = VDD x {IDD - ∑ IOH} + ∑ {(VDD-VOH) x IOH} + ∑(VOl x IOL).† NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to thedevice. This is a stress rating only and functional operation of the device at those or any other conditions abovethose indicated in the operation listings of this specification is not implied. Exposure to maximum rating conditionsfor extended periods may affect device reliability.© 1998 Microchip Technology Inc. Preliminary DS35007A-page 41
Page 1 and 2: MPIC16F84A18-pin Enhanced Flash/EEP
Page 3 and 4: PIC16F84A1.0 DEVICE OVERVIEWThis do
Page 5 and 6: PIC16F84A2.0 MEMORY ORGANIZATIONThe
Page 7 and 8: PIC16F84A2.2.2 SPECIAL FUNCTION REG
Page 9 and 10: PIC16F84A2.2.2.2 OPTION_REG REGISTE
Page 11 and 12: PIC16F84A2.3 PCL and PCLATHThe prog
Page 13 and 14: PIC16F84A3.0 I/O PORTSSome pins for
Page 15 and 16: PIC16F84A3.2 PORTB and TRISB Regist
Page 17 and 18: PIC16F84A4.0 TIMER0 MODULEThe Timer
Page 19 and 20: PIC16F84A5.0 DATA EEPROM MEMORYThe
Page 21 and 22: PIC16F84A6.0 SPECIAL FEATURES OF TH
Page 23 and 24: PIC16F84A6.2.3 RC OSCILLATORFor tim
Page 25 and 26: PIC16F84A6.4 Power-on Reset (POR)A
Page 27 and 28: PIC16F84AFIGURE 6-9:TIME-OUT SEQUEN
Page 29 and 30: PIC16F84A6.8.1 INT INTERRUPTExterna
Page 31 and 32: PIC16F84A6.11 Power-down Mode (SLEE
Page 33 and 34: PIC16F84A7.0 INSTRUCTION SET SUMMAR
Page 35 and 36: PIC16F84A8.0 DEVELOPMENT SUPPORT8.1
Page 37 and 38: PIC16F84A8.10 MPLAB Integrated Deve
Page 39: © 1998 Microchip Technology Inc. P
Page 43 and 44: PIC16F84A9.1 DC CHARACTERISTICS: PI
Page 45 and 46: PIC16F84A9.3 DC CHARACTERISTICS: PI
Page 47 and 48: PIC16F84A9.5 AC (Timing) Characteri
Page 49 and 50: PIC16F84A9.5.3 TIMING DIAGRAMS AND
Page 51 and 52: PIC16F84AFIGURE 9-5:RESET, WATCHDOG
Page 53 and 54: PIC16F84A10.0 DC & AC CHARACTERISTI
Page 55 and 56: PIC16F84A11.0 PACKAGING INFORMATION
Page 57 and 58: PIC16F84A11.3 K04-051 18-Lead Plast
Page 59 and 60: PIC16F84AAPPENDIX A: REVISION HISTO
Page 61 and 62: PIC16F84ANOTES:© 1998 Microchip Te
Page 63 and 64: PIC16F84AINDEXAAbsolute Maximum Rat
Page 65 and 66: PIC16F84AON-LINE SUPPORTMicrochip p
Page 67 and 68: PIC16F84APIC16F84A PRODUCT IDENTIFI

PIC16F84A 18-pin Enhanced Flash/EEPROM 8-Bit MCU Data Sheet

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