PIC18F87K90 Family
Data Sheet
64/80-Pin, High-Performance
Microcontrollers with LCD Driver and
nanoWatt XLP Technology
2009-2011 Microchip Technology Inc.
DS39957D
Note the following details of the code protection feature on Microchip devices:
•
•
•
Microchip products meet the specification contained in their particular Microchip Data Sheet.
Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.
There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
Microchip is willing to work with the customer who is concerned about the integrity of their code.
Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”
•
•
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Information contained in this publication regarding device
applications and the like is provided only for your convenience
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
MICROCHIP MAKES NO REPRESENTATIONS OR
WARRANTIES OF ANY KIND WHETHER EXPRESS OR
IMPLIED, WRITTEN OR ORAL, STATUTORY OR
OTHERWISE, RELATED TO THE INFORMATION,
INCLUDING BUT NOT LIMITED TO ITS CONDITION,
QUALITY, PERFORMANCE, MERCHANTABILITY OR
FITNESS FOR PURPOSE. Microchip disclaims all liability
arising from this information and its use. Use of Microchip
devices in life support and/or safety applications is entirely at
the buyer’s risk, and the buyer agrees to defend, indemnify and
hold harmless Microchip from any and all damages, claims,
suits, or expenses resulting from such use. No licenses are
conveyed, implicitly or otherwise, under any Microchip
intellectual property rights.
Trademarks
The Microchip name and logo, the Microchip logo, dsPIC,
K
EE
L
OQ
, K
EE
L
OQ
logo, MPLAB, PIC, PICmicro, PICSTART,
PIC
32
logo, rfPIC and UNI/O are registered trademarks of
Microchip Technology Incorporated in the U.S.A. and other
countries.
FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor,
MXDEV, MXLAB, SEEVAL and The Embedded Control
Solutions Company are registered trademarks of Microchip
Technology Incorporated in the U.S.A.
Analog-for-the-Digital Age, Application Maestro, chipKIT,
chipKIT logo, CodeGuard, dsPICDEM, dsPICDEM.net,
dsPICworks, dsSPEAK, ECAN, ECONOMONITOR,
FanSense, HI-TIDE, In-Circuit Serial Programming, ICSP,
Mindi, MiWi, MPASM, MPLAB Certified logo, MPLIB,
MPLINK, mTouch, Omniscient Code Generation, PICC,
PICC-18, PICDEM, PICDEM.net, PICkit, PICtail, REAL ICE,
rfLAB, Select Mode, Total Endurance, TSHARC,
UniWinDriver, 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.
© 2009-2011, Microchip Technology Incorporated, Printed in
the U.S.A., All Rights Reserved.
Printed on recycled paper.
ISBN: 978-1-61341-351-7
Microchip received ISO/TS-16949:2009 certification for its worldwide
headquarters, design and wafer fabrication facilities in Chandler and
Tempe, Arizona; Gresham, Oregon and design centers in California
and India. The Company’s quality system processes and procedures
are for its PIC
®
MCUs and dsPIC
®
DSCs, K
EE
L
OQ
®
code hopping
devices, Serial EEPROMs, microperipherals, nonvolatile memory and
analog products. In addition, Microchip’s quality system for the design
and manufacture of development systems is ISO 9001:2000 certified.
DS39957D-page 2
2009-2011 Microchip Technology Inc.
PIC18F87K90 FAMILY
64/80-Pin, High-Performance Microcontrollers with
LCD Driver and nanoWatt XLP Technology
Low-Power Features:
• Power-Managed modes:
- Run: CPU on, peripherals on
- Idle: CPU off, peripherals on
- Sleep: CPU off, peripherals off
• Two-Speed Oscillator Start-up
• Fail-Safe Clock Monitor
• Power-Saving Peripheral Module Disable (PMD)
• Ultra Low-Power Wake-up
• Fast Wake-up, 1
s
Typical
• Low-Power WDT, 300 nA Typical
• Ultra Low 50 nA Input Leakage
• Run mode Currents Down to 5.5
A,
Typical
• Idle mode Currents Down to 1.7
A,
Typical
• Sleep mode Current Down to Very Low 20 nA, Typical
• RTCC Current Down to Very Low 700 nA, Typical
• LCD Current Down to Very Low 300 nA, Typical
Peripheral Highlights:
• Ten or Eight CCP/ECCP modules:
- Seven Capture/Compare/PWM (CCP) modules
- Three Enhanced Capture/Compare/PWM
(ECCP) modules
• Eleven 8/16-Bit Timer/Counter modules:
- Timer0 – 8/16-bit timer/counter with 8-bit
programmable prescaler
- Timer1, 3, 5, 7 – 16-bit timer/counter
- Timer2, 4, 6, 8, 10, 12 – 8-bit timer/counter
• Three Analog Comparators
• Configurable Reference Clock Output
• Hardware Real-Time Clock and Calendar (RTCC)
module with Clock, Calendar and Alarm Functions
- Time-out from 0.5s to 1 year
• Charge Time Measurement Unit (CTMU):
- Capacitance measurement for mTouch™
Sensing
- Time measurement with 1 ns typical resolution
• High-Current Sink/Source 25 mA/25 mA (PORTB
and PORTC)
• Up to Four External Interrupts
• Two Master Synchronous Serial Port (MSSP)
modules:
- 3/4-wire SPI (supports all four SPI modes)
- I
2
C™ Master and Slave mode
LCD Driver and Keypad Features:
• Direct LCD Panel Drive Capability:
- Can drive LCD panel while in Sleep mode
• Up to 48 Segments and 192 Pixels,
Software-Selectable
• Programmable LCD Timing module:
- Multiple LCD timing sources available
- Up to four commons: static, 1/2, 1/3 or
1/4 multiplex
- Bias configuration: Static, 1/2 or 1/3
• Low-Power Resistor Bias Network for LCD
Device
SRAM
Flash
Program
Data
EEPROM
Memory Memory (Bytes)
(Bytes)
(Bytes)
Comparators
12-Bit A/D
(Channels)
EUSART
Timers
8/16-Bit
CTMU
I/O
LCD
Pixels
CCP/
ECCP
SPI
I
2
C™
PIC18F65K90
PIC18F66K90
PIC18F67K90
PIC18F85K90
PIC18F86K90
PIC18F87K90
32K
64K
128K
32K
64K
128K
2K
4K
4K
2K
4K
4K
1K
1K
1K
1K
1K
1K
53
53
53
69
69
69
132
132
132
192
192
192
4/4
6/5
6/5
4/4
6/5
6/5
5/3
7/3
7/3
5/3
7/3
7/3
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
2
2
2
2
2
2
16
16
16
24
24
24
3
3
3
3
3
3
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
2009-2011 Microchip Technology Inc.
DS39957D-page 3
RTCC
PIC18F87K90 FAMILY
Special Microcontroller Features:
•
•
•
•
•
•
•
•
•
•
Operating Voltage Range: 1.8V to 5.5V
On-Chip 3.3V Regulator
Operating Speed up to 64 MHz
Up to 128 Kbytes On-Chip Flash Program
Memory
Data EEPROM of 1,024 Bytes
4K x 8 General Purpose Registers (SRAM)
10,000 Erase/Write Cycle Flash Program
Memory, Minimum
1,000,000 Erase/write Cycle Data EEPROM
Memory, Typical
Flash Retention 40 Years, Minimum
Three Internal Oscillators: LF-INTRC (31 kHz),
MF-INTOSC (500 kHz) and HF-INTOSC
(16 MHz)
Self-Programmable under Software Control
• Priority Levels for Interrupts
• 8 x 8 Single-Cycle Hardware Multiplier
• Extended Watchdog Timer (WDT):
- Programmable period from 4 ms to 4,194s
(about 70 minutes)
• In-Circuit Serial Programming™ (ICSP™) via
Two Pins
• In-Circuit Debug via Two Pins
• Programmable:
- BOR
- LVD
• Two Enhanced Addressable USART modules:
- LIN/J2602 support
- Auto-Baud Detect (ABD)
• 12-Bit A/D Converter with up to 24 Channels:
- Auto-acquisition and Sleep operation
- Differential Input mode of operation
•
DS39957D-page 4
2009-2011 Microchip Technology Inc.
PIC18F87K90 FAMILY
Pin Diagrams – PIC18F6XK90
64-Pin QFN
(3)
, TQFP
RE1/LCDBIAS2/P2C
RE0/LCDBIAS1/P2D
RG0/ECCP3/P3A
RG1/TX2/CK2/AN19/C3OUT
RG2/RX2/DT2/AN18/C3INA
RG3/CCP4/AN17/P3D/C3INB
MCLR/RG5
RG4/SEG26/RTCC/T7CKI
(2)
/T5G/CCP5/AN16/P1D/C3INC
V
SS
V
DDCORE
/V
CAP
RF7/AN5/SS1/SEG25
RF6/AN11/SEG24/C1INA
RF5/AN10/CV
REF
/SEG23/C1INB
RF4/AN9/SEG22/C2INA
RF3/AN8/SEG21/C2INB/CTMUI
RF2/AN7/C1OUT/SEG20
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
1
48
2
47
3
46
45
4
5
44
6
43
PIC18F65K90
7
42
PIC18F66K90
8
41
PIC18F67K90
9
40
10
39
11
38
12
37
13
36
14
35
15
34
16
33
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
RF1/AN6/C2OUT/SEG19/CTDIN
ENVREG
AV
DD
AV
SS
RA3/AN3/V
REF
+
RA2/AN2/V
REF
-
RA1/AN1/SEG18
RA0/AN0/ULPWU
V
SS
V
DD
RA5/AN4/T1CKI/SEG15/T3G/HLVDIN
RA4/T0CKI/SEG14
RC1/SOSCI/ECCP2
(1)
/P2A/SEG32
RC0/SOSCO/SCLKI
RC6/TX1/CK1/SEG27
RC7/RX1/DT1/SEG28
RE2/LCDBIAS3/P2B/CCP10
(2)
RE3/COM0/P3C/CCP9
(2)
/REFO
RE4/COM1/P3B/CCP8
RE5/COM2/P1C/CCP7
RE6/COM3/P1B/CCP6
RE7/ECCP2
(1)
/SEG31/P2A
RD0/SEG0/CTPLS
V
DD
V
SS
RD1/SEG1/T5CKI/T7G
RD2/SEG2
RD3/SEG3
RD4/SEG4/SDO2
RD5/SEG5/SDI2/SDA2
RD6/SEG6/SCK2/SCL2
RD7/SEG7/SS2
RB0/INT0/SEG30/FLTO
RB1/INT1/SEG8
RB2/INT2/SEG9/CTED1
RB3/INT3/SEG10/CTED2/P2A
RB4/KBI0/SEG11
RB5/KBI1/SEG29/T3CKI/T1G
RB6/KBI2/PGC
V
SS
OSC2/CLKO/RA6
OSC1/CLKI/RA7
V
DD
RB7/KBI3/PGD
RC5/SDO1/SEG12
RC4/SDI1/SDA1/SEG16
RC3/SCK1/SCL1/SEG17
RC2/ECCP1/P1A/SEG13
Note 1:
2:
3:
The ECCP2 pin placement depends on the CCP2MX Configuration bit setting.
Not available on the PIC18F65K90 and PIC18F85K90.
For the QFN package, it is recommended that the bottom pad be connected to V
SS
.
2009-2011 Microchip Technology Inc.
DS39957D-page 5
