PIC18F87J93 Microchip Technology, PIC18F87J93 Datasheet
PIC18F87J93
Available stocks
Related parts for PIC18F87J93
PIC18F87J93 Summary of contents
Page 1
... High-Performance Microcontrollers © 2009 Microchip Technology Inc. PIC18F87J93 Family Data Sheet with LCD Driver, 12-Bit A/D and nanoWatt Technology Preliminary DS39948A ...
Page 2
... PICDEM, PICDEM.net, PICtail, PIC Select Mode, Total Endurance, TSHARC, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2009, Microchip Technology Incorporated, Printed in the U ...
Page 3
... PIC18F86J93 64K PIC18F87J93 128K © 2009 Microchip Technology Inc. PIC18F87J93 FAMILY Peripheral Highlights: • High-Current Sink/Source 25 mA/25 mA • Four External Interrupts • Four 8-Bit/16-Bit Timer/Counter modules • Two Capture/Compare/PWM (CCP) modules • Master Synchronous Serial Port (MSSP) module • ...
Page 4
... PIC18F87J93 FAMILY www.DataSheet4U.com Special Microcontroller Features: • 10,000 Erase/Write Cycle Flash Program Memory, Typical • Flash Retention 20 Years, Minimum • Self-Programmable under Software Control • Flash Program Memory has Word Write Capability for Data EEPROM Emulators • Priority Levels for Interrupts • ...
Page 5
... DDCORE CAP RF7/AN5/SS/SEG25 RF6/AN11/SEG24/C1INA RF5/AN10/CV /SEG23/C1INB REF RF4/AN9/SEG22/C2INA RF3/AN8/SEG21/C2INB RF2/AN7/C1OUT/SEG20 Note 1: The CCP2 pin placement depends on the CCP2MX Configuration bit setting. © 2009 Microchip Technology Inc. PIC18F87J93 FAMILY PIC18F66J93 8 PIC18F67J93 ...
Page 6
... PIC18F87J93 FAMILY www.DataSheet4U.com Pin Diagrams – PIC18F8XJ93 80-Pin TQFP RH2/SEG45 RH3/SEG44 RE1/LCDBIAS2 RE0/LCDBIAS1 RG0/LCDBIAS0 RG1/TX2/CK2 RG2/RX2/DT2/V 1 LCAP RG3/V 2 LCAP MCLR RG4/SEG26/RTCC DDCORE CAP RF7/AN5/SS/SEG25 RF6/AN11/SEG24/C1INA RF5/AN10/CV /SEG23/C1INB REF RF4/AN9/SEG22/C2INA RF3/AN8/SEG21/C2INB RF2/AN7/C1OUT/SEG20 RH7/SEG43 RH6/SEG42 Note 1: The CCP2 pin placement depends on the CCP2MX Configuration bit setting. ...
Page 7
... Packaging Information................................................................................................................................................................ 43 Appendix A: Revision History............................................................................................................................................................... 45 Appendix B: Device Differences .......................................................................................................................................................... 45 Appendix C: Conversion Considerations ............................................................................................................................................. 46 Appendix D: Migration From Baseline to Enhanced Devices .............................................................................................................. 46 Index .................................................................................................................................................................................................... 47 The Microchip Web Site ....................................................................................................................................................................... 49 Customer Change Notification Service ................................................................................................................................................ 49 Customer Support ................................................................................................................................................................................ 49 Reader Response ................................................................................................................................................................................ 50 Product Identification System .............................................................................................................................................................. 51 © 2009 Microchip Technology Inc. PIC18F87J93 FAMILY Preliminary DS39948A-page 5 ...
Page 8
... PIC18F87J93 FAMILY www.DataSheet4U.com It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and enhanced as new volumes and updates are introduced. ...
Page 9
... PIC18 microcontrollers – high compu- tational performance, a rich feature set and economical price – with the addition of a versatile, on-chip LCD driver. These features make the PIC18F87J93 family a logical choice for many high-performance applications where price is a primary consideration. ...
Page 10
... PIC18F87J93 FAMILY www.DataSheet4U.com TABLE 1-1: DEVICE FEATURES FOR THE PIC18F6XJ93 (64-PIN DEVICES) Features Operating Frequency Program Memory (Bytes) Program Memory (Instructions) Data Memory (Bytes) Interrupt Sources I/O Ports LCD Driver (available pixels to drive) Timers Comparators CTMU RTCC Capture/Compare/PWM Modules Serial Communications 12-Bit Analog-to-Digital Module ...
Page 11
... See Table 1-3 for I/O port pin descriptions. 2: RA6 and RA7 are only available as digital I/Os in select oscillator modes. 3: Brown-out Reset and Low-Voltage Detect functions are provided when the on-board voltage regulator is enabled. © 2009 Microchip Technology Inc. PIC18F87J93 FAMILY Data Bus<8> PCLATH PCLATU ...
Page 12
... PIC18F87J93 FAMILY www.DataSheet4U.com FIGURE 1-2: PIC18F8XJ93 (80-PIN) BLOCK DIAGRAM Table Pointer<21> inc/dec logic 21 Address Latch Program Memory (96 Kbytes) Data Latch Instruction Bus <16> Timing OSC2/CLKO Generation OSC1/CLKI INTRC Oscillator 8 MHz Oscillator Precision Band Gap Reference ENVREG Voltage Regulator V /V DDCORE CAP Timer0 Timer1 ...
Page 13
... Schmitt Trigger input with CMOS levels I = Input P = Power Note 1: Default assignment for CCP2 when the CCP2MX Configuration bit is set. 2: Alternate assignment for CCP2 when the CCP2MX Configuration bit is cleared. © 2009 Microchip Technology Inc. PIC18F87J93 FAMILY Pin Number Pin Buffer Type Type TQFP Master Clear (input) or programming voltage (input) ...
Page 14
... PIC18F87J93 FAMILY www.DataSheet4U.com TABLE 1-3: PIC18F6XJ93 (64-PIN DEVICE) PINOUT I/O DESCRIPTIONS (CONTINUED) Pin Number Pin Name RB0/INT0/SEG30 RB0 INT0 SEG30 RB1/INT1/SEG8 RB1 INT1 SEG8 RB2/INT2/SEG9/CTED1 RB2 INT2 SEG9 CTED1 RB3/INT3/SEG10/CTED2 RB3 INT3 SEG10 CTED2 RB4/KBI0/SEG11 RB4 KBI0 SEG11 RB5/KBI1/SEG29 RB5 KBI1 SEG29 RB6/KBI2/PGC ...
Page 15
... Input P = Power Note 1: Default assignment for CCP2 when the CCP2MX Configuration bit is set. 2: Alternate assignment for CCP2 when the CCP2MX Configuration bit is cleared. © 2009 Microchip Technology Inc. PIC18F87J93 FAMILY Pin Number Pin Buffer Type Type TQFP PORTC is a bidirectional I/O port. ...
Page 16
... PIC18F87J93 FAMILY www.DataSheet4U.com TABLE 1-3: PIC18F6XJ93 (64-PIN DEVICE) PINOUT I/O DESCRIPTIONS (CONTINUED) Pin Number Pin Name RD0/SEG0/CTPLS RD0 SEG0 CTPLS RD1/SEG1 RD1 SEG1 RD2/SEG2 RD2 SEG2 RD3/SEG3 RD3 SEG3 RD4/SEG4 RD4 SEG4 RD5/SEG5 RD5 SEG5 RD6/SEG6 RD6 SEG6 RD7/SEG7 RD7 SEG7 Legend: TTL = TTL compatible input ...
Page 17
... Input P = Power Note 1: Default assignment for CCP2 when the CCP2MX Configuration bit is set. 2: Alternate assignment for CCP2 when the CCP2MX Configuration bit is cleared. © 2009 Microchip Technology Inc. PIC18F87J93 FAMILY Pin Number Pin Buffer Type Type TQFP PORTE is a bidirectional I/O port. ...
Page 18
... PIC18F87J93 FAMILY www.DataSheet4U.com TABLE 1-3: PIC18F6XJ93 (64-PIN DEVICE) PINOUT I/O DESCRIPTIONS (CONTINUED) Pin Number Pin Name RF1/AN6/C2OUT/SEG19 RF1 AN6 C2OUT SEG19 RF2/AN7/C1OUT/SEG20 RF2 AN7 C1OUT SEG20 RF3/AN8/SEG21/C2INB RF3 AN8 SEG21 C2INB RF4/AN9/SEG22/C2INA RF4 AN9 SEG22 C2INA RF5/AN10/CV / REF SEG23/C1INB RF5 AN10 CV REF SEG23 ...
Page 19
... Input P = Power Note 1: Default assignment for CCP2 when the CCP2MX Configuration bit is set. 2: Alternate assignment for CCP2 when the CCP2MX Configuration bit is cleared. © 2009 Microchip Technology Inc. PIC18F87J93 FAMILY Pin Number Pin Buffer Type Type TQFP PORTG is a bidirectional I/O port. ...
Page 20
... PIC18F87J93 FAMILY www.DataSheet4U.com TABLE 1-4: PIC18F8XJ93 (80-PIN DEVICE) PINOUT I/O DESCRIPTIONS Pin Number Pin Name MCLR OSC1/CLKI/RA7 OSC1 CLKI RA7 OSC2/CLKO/RA6 OSC2 CLKO RA6 RA0/AN0 RA0 AN0 RA1/AN1/SEG18 RA1 AN1 SEG18 RA2/AN2/V - REF RA2 AN2 V - REF RA3/AN3/V + REF RA3 AN3 V + REF RA4/T0CKI/SEG14 RA4 ...
Page 21
... P = Power Note 1: Default assignment for CCP2 when the CCP2MX Configuration bit is set. 2: Alternate assignment for CCP2 when the CCP2MX Configuration bit is cleared. © 2009 Microchip Technology Inc. PIC18F87J93 FAMILY Pin Number Pin Buffer Type Type TQFP PORTB is a bidirectional I/O port. PORTB can be software programmed for internal weak pull-ups on all inputs ...
Page 22
... PIC18F87J93 FAMILY www.DataSheet4U.com TABLE 1-4: PIC18F8XJ93 (80-PIN DEVICE) PINOUT I/O DESCRIPTIONS (CONTINUED) Pin Number Pin Name RC0/T1OSO/T13CKI RC0 T1OSO T13CKI RC1/T1OSI/CCP2/SEG32 RC1 T1OSI (1) CCP2 SEG32 RC2/CCP1/SEG13 RC2 CCP1 SEG13 RC3/SCK/SCL/SEG17 RC3 SCK SCL SEG17 RC4/SDI/SDA/SEG16 RC4 SDI SDA SEG16 RC5/SDO/SEG12 RC5 SDO SEG12 ...
Page 23
... Input P = Power Note 1: Default assignment for CCP2 when the CCP2MX Configuration bit is set. 2: Alternate assignment for CCP2 when the CCP2MX Configuration bit is cleared. © 2009 Microchip Technology Inc. PIC18F87J93 FAMILY Pin Number Pin Buffer Type Type TQFP PORTD is a bidirectional I/O port. ...
Page 24
... PIC18F87J93 FAMILY www.DataSheet4U.com TABLE 1-4: PIC18F8XJ93 (80-PIN DEVICE) PINOUT I/O DESCRIPTIONS (CONTINUED) Pin Number Pin Name RE0/LCDBIAS1 RE0 LCDBIAS1 RE1/LCDBIAS2 RE1 LCDBIAS2 LCDBIAS3 RE3/COM0 RE3 COM0 RE4/COM1 RE4 COM1 RE5/COM2 RE5 COM2 RE6/COM3 RE6 COM3 RE7/CCP2/SEG31 RE7 (2) CCP2 SEG31 Legend: TTL = TTL compatible input ...
Page 25
... Input P = Power Note 1: Default assignment for CCP2 when the CCP2MX Configuration bit is set. 2: Alternate assignment for CCP2 when the CCP2MX Configuration bit is cleared. © 2009 Microchip Technology Inc. PIC18F87J93 FAMILY Pin Number Pin Buffer Type Type TQFP PORTF is a bidirectional I/O port. ...
Page 26
... PIC18F87J93 FAMILY www.DataSheet4U.com TABLE 1-4: PIC18F8XJ93 (80-PIN DEVICE) PINOUT I/O DESCRIPTIONS (CONTINUED) Pin Number Pin Name RG0/LCDBIAS0 RG0 LCDBIAS0 RG1/TX2/CK2 RG1 TX2 CK2 RG2/RX2/DT2/V 1 LCAP RG2 RX2 DT2 V 1 LCAP RG3/V 2 LCAP RG3 V 2 LCAP RG4/SEG26/RTCC RG4 SEG26 RTCC Legend: TTL = TTL compatible input ...
Page 27
... Input P = Power Note 1: Default assignment for CCP2 when the CCP2MX Configuration bit is set. 2: Alternate assignment for CCP2 when the CCP2MX Configuration bit is cleared. © 2009 Microchip Technology Inc. PIC18F87J93 FAMILY Pin Number Pin Buffer Type Type TQFP PORTH is a bidirectional I/O port. ...
Page 28
... PIC18F87J93 FAMILY www.DataSheet4U.com TABLE 1-4: PIC18F8XJ93 (80-PIN DEVICE) PINOUT I/O DESCRIPTIONS (CONTINUED) Pin Number Pin Name RJ0 RJ1/SEG33 RJ1 SEG33 RJ2/SEG34 RJ2 SEG34 RJ3/SEG35 RJ3 SEG35 RJ4/SEG39 RJ4 SEG39 RJ5/SEG38 RJ5 SEG38 RJ6/SEG37 RJ6 SEG37 RJ7/SEG36 RJ7 SEG36 V 11, 31, 51 ...
Page 29
... ANALOG-TO-DIGITAL CONVERTER (A/D) MODULE The Analog-to-Digital (A/D) converter module has 12 inputs for all PIC18F87J93 family devices. This module allows conversion of an analog input signal to a corresponding 12-bit digital number. The module has these registers: • A/D Result High Register (ADRESH) • ...
Page 30
... PIC18F87J93 FAMILY www.DataSheet4U.com REGISTER 2-2: ADCON1: A/D CONTROL REGISTER 1 R/W-0 U-0 TRIGSEL — bit 7 Legend Readable bit -n = Value at POR bit 7 TRIGSEL: Special Trigger Select bit 1 = Selects the special trigger from the CTMU 0 = Selects the special trigger from the CCP2 bit 6 Unimplemented: Read as ‘0’ bit 5 ...
Page 31
... F OSC 000 = F OSC Note 1: If the A clock starts. This allows the SLEEP instruction to be executed before starting a conversion. © 2009 Microchip Technology Inc. PIC18F87J93 FAMILY R/W-0 R/W-0 R/W-0 ACQT2 ACQT1 ACQT0 W = Writable bit U = Unimplemented bit, read as ‘0’ ‘1’ = Bit is set ‘ ...
Page 32
... PIC18F87J93 FAMILY www.DataSheet4U.com The analog reference voltage is software selectable to either the device’s positive and negative supply voltage (AV and the voltage level on the RA3/AN3 and RA2/AN2/V - pins. REF REF The A/D converter has a unique feature of being able to operate while the device is in Sleep mode. To operate in Sleep, the A/D conversion clock must be derived from the A/D’ ...
Page 33
... Select A/D conversion clock (ADCON2) • Turn on A/D module (ADCON0) FIGURE 2-2: ANALOG INPUT MODEL ANx AIN Legend: C PIN LEAKAGE HOLD R SS © 2009 Microchip Technology Inc. PIC18F87J93 FAMILY 0. PIN I LEAKAGE ±100 nA = Input Capacitance = Threshold Voltage ...
Page 34
... PIC18F87J93 FAMILY www.DataSheet4U.com 2.1 A/D Acquisition Requirements For the A/D converter to meet its specified accuracy, the charge holding capacitor (C to fully charge to the input channel voltage level. The analog input model is shown in Figure 2-2. The source impedance (R ) and the internal sampling switch (R S impedance directly affect the time required to charge the capacitor C ...
Page 35
... AD Table 2-1 shows the resultant T the device operating frequencies and the A/D clock source selected. © 2009 Microchip Technology Inc. PIC18F87J93 FAMILY TABLE 2-1: Operation Note 1: The RC source has a typical T 2.4 The ADCON1, TRISA, TRISF and TRISH registers control the operation of the A/D port pins. The port pins needed as analog inputs must have their correspond- ing TRIS bits set (input) ...
Page 36
... PIC18F87J93 FAMILY www.DataSheet4U.com 2.5 A/D Conversions Figure 2-3 shows the operation of the A/D converter after the GO/DONE bit has been set and the ACQT<2:0> bits are cleared. A conversion is started after the following instruction to allow entry into Sleep mode before the conversion begins. Figure 2-4 shows the operation of the A/D converter after the GO/DONE bit has been set ...
Page 37
... A/D Converter Calibration The A/D converter in the PIC18F87J93 family of devices includes a self-calibration feature which com- pensates for any offset generated within the module. The calibration process is automated and is initiated by setting the ADCAL bit (ADCON0<7>). The next time the GO/DONE bit is set, the module will perform a “ ...
Page 38
... PIC18F87J93 FAMILY www.DataSheet4U.com NOTES: DS39948A-page 36 Preliminary © 2009 Microchip Technology Inc. ...
Page 39
... See Register 3-1 and Register 3-2 for DEVID values. These registers are read-only and cannot be programmed by the user. © 2009 Microchip Technology Inc. PIC18F87J93 FAMILY 3.1 The Device ID registers are “read-only” registers. They identify the device type and revision for device programmers and can be read by firmware using table reads ...
Page 40
... DEV<2:0>: Device ID bits 111 = PIC18F87J93 110 = PIC18F86J93 011 = PIC18F67J93 010 = PIC18F66J93 bit 4-0 REV<4:0>: Revision ID bits These bits are used to indicate the device revision. REGISTER 3-2: DEVID2: DEVICE ID REGISTER 2 FOR PIC18F87J93 FAMILY DEVICES R R (1) (1) DEV10 DEV9 bit 7 Legend Read-only bit bit 7-0 DEV< ...
Page 41
... ELECTRICAL CHARACTERISTICS Note: Other than some basic data, this section documents only the PIC18F87J93 family devices’ specifications that differ from those of the PIC18F87J90 family devices. For detailed information on the electrical specifications shared by the PIC18F87J93 family and PIC18F87J90 family devices, see the “PIC18F87J90 Family Data Sheet” ...
Page 42
... PIC18F87J93 FAMILY www.DataSheet4U.com FIGURE 4-1: VOLTAGE-FREQUENCY GRAPH, REGULATOR ENABLED (INDUSTRIAL) 4.0V 3.5V 3.0V 2.5V 2.0V 0 Note 1: When the on-chip regulator is enabled, its BOR circuit will automatically trigger a device Reset before V reaches a level at which full-speed operation is not possible. DD FIGURE 4-2: VOLTAGE-FREQUENCY GRAPH, REGULATOR DISABLED (INDUSTRIAL) 3.00V 2.75V 2.50V 2.25V 2 ...
Page 43
... TABLE 4-1: A/D CONVERTER CHARACTERISTICS: PIC18F87J93 FAMILY (INDUSTRIAL) Param Sym Characteristic No. A01 N Resolution R A03 E Integral Linearity Error IL A04 E Differential Linearity Error DL A06 E Offset Error OFF A07 E Gain Error GN A10 — Monotonicity ΔV A20 Reference Voltage Range REF (V – V REFH A21 V Reference Voltage High ...
Page 44
... PIC18F87J93 FAMILY www.DataSheet4U.com FIGURE 4-3: A/D CONVERSION TIMING BSF ADCON0 (1) 132 A/D CLK A/D DATA ADRES ADIF GO SAMPLE Note 1: If the A/D clock source is selected as RC, a time executed. 2: This is a minimal RC delay (typically 100 ns), which also disconnects the holding capacitor from the analog input. ...
Page 45
... PACKAGING INFORMATION For packaging information, see the “PIC18F87J93 Family Data Sheet” (DS39933). © 2009 Microchip Technology Inc. PIC18F87J93 FAMILY Preliminary DS39948A-page 43 ...
Page 46
... PIC18F87J93 FAMILY www.DataSheet4U.com NOTES: DS39948A-page 44 Preliminary © 2009 Microchip Technology Inc. ...
Page 47
... APPENDIX A: REVISION HISTORY Revision A (June 2009) Original data sheet for PIC18F87J93 family devices. TABLE B-1: PIC18F87J93 FAMILY DEVICE DIFFERENCES Features Program Memory (Bytes) Program Memory (Instructions) Interrupt Sources I/O Ports Capture/Compare/PWM Modules Enhanced Capture/Compare/PWM Modules Packages © 2009 Microchip Technology Inc. PIC18F87J93 FAMILY ...
Page 48
... PIC18F87J93 FAMILY www.DataSheet4U.com APPENDIX C: CONVERSION CONSIDERATIONS This appendix discusses the considerations for converting from previous versions of a device to the ones listed in this data sheet. Typically, these changes are due to the differences in the process technology used. An example of this type of conversion is from a PIC16C74A to a PIC16C74B. ...
Page 49
... Customer Notification Service............................................. 49 Customer Support ............................................................... 49 D Device Differences .............................................................. 45 Device Overview Detailed Features.......................................................... 7 Features (64-Pin Devices) ............................................ 8 Features (80-Pin Devices) ............................................ 8 Special Features ........................................................... 7 DS39948A-page 47 PIC18F87J93 FAMILY E Electrical Characteristics .................................................... 39 Equations A/D Acquisition Time .................................................. 32 A/D Minimum Charging Time...................................... 32 Calculating the Minimum Required Acquisition Time ................................................. 32 Errata .................................................................................... 6 F Features Summary Device Overview ...
Page 50
... PIC18F87J93 FAMILY www.DataSheet4U.com RC1/T1OSI/CCP2/SEG32 .................................... 13, 20 RC2/CCP1/SEG13................................................ 13, 20 RC3/SCK/SCL/SEG17 .......................................... 13, 20 RC4/SDI/SDA/SEG16 ........................................... 13, 20 RC5/SDO/SEG12 ................................................. 13, 20 RC6/TX1/CK1/SEG27........................................... 13, 20 RC7/RX1/DT1/SEG28 .......................................... 13, 20 RD0/SEG0/CTPLS................................................ 14, 21 RD0/SEG1 .................................................................. 14 RD1/SEG1 .................................................................. 21 RD2/SEG2 ............................................................ 14, 21 RD3/SEG3 ............................................................ 14, 21 RD4/SEG4 ............................................................ 14, 21 RD5/SEG5 ............................................................ 14, 21 RD6/SEG6 ............................................................ 14, 21 RD7/SEG7 ............................................................ 14, 21 RE0/LCDBIAS1..................................................... 15, 22 RE1/LCDBIAS2..................................................... 15, 22 RE3/COM0............................................................ 15, 22 RE4/COM1............................................................ 15, 22 RE5/COM2 ...
Page 51
... To register, access the Microchip web site at www.microchip.com, click on Customer Change Notification and follow the registration instructions. © 2009 Microchip Technology Inc. PIC18F87J93 FAMILY CUSTOMER SUPPORT Users of Microchip products can receive assistance through several channels: • Distributor or Representative • ...
Page 52
... Telephone: (_______) _________ - _________ Application (optional): Would you like a reply? Device: PIC18F87J93 Family Questions: 1. What are the best features of this document? 2. How does this document meet your hardware and software development needs you find the organization of this document easy to follow? If not, why? 4 ...
Page 53
... Microchip Technology Inc. PIC18F87J93 FAMILY /XX XXX Package Pattern Preliminary . Examples: a) PIC18F87J93-I/PT 301 = Industrial temperature, TQFP package, QTP pattern #301. b) PIC18F87J93T-I/PT = Tape and reel, Industrial temperature, TQFP package. Note Standard Voltage Range Tape and Reel DS39948A-page 51 ...
Page 54
... Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79 Germany - Munich Tel: 49-89-627-144-0 Fax: 49-89-627-144-44 Italy - Milan Tel: 39-0331-742611 Fax: 39-0331-466781 Netherlands - Drunen Tel: 31-416-690399 Fax: 31-416-690340 Spain - Madrid Tel: 34-91-708-08-90 Fax: 34-91-708-08- Wokingham Tel: 44-118-921-5869 Fax: 44-118-921-5820 03/26/09 © 2009 Microchip Technology Inc. ...