PIC18F2480/2580/4480/4580 PIC18F2480/2580/4480/4580 Data Sheet Errata Clarifications/Corrections to the Data Sheet In the PIC18F2480/2580/4480/4580 Device Data Sheet (DS39637C), the following clarifications and corrections should be noted. Any silicon issues related to this device will reported in a separate silicon errata. Please check the Microchip web site for any existing issues. 1. Module: Enhanced Capture/Compare PWM (ECCP1) The following note has been added to the end of Section 16.4.6 "Programmable Dead-Band Delay". Note: 2. Module: Master Synchronous Serial Port (MSSP) - Serial Peripheral Interface (SPI) The following note has been added to the end of Section 17.3.3 "Enabling SPI I/O". Note: When the module is enabled and in Master mode (CKE, SSPSTAT<6> = 1), a small glitch of approximately half a TCY may be seen on the SCK pin. To resolve this, keep the SCK pin as an input while setting SPEN. Then, configure the SCK pin as an output (TRISC<3> = 0). If the dead-band delay value is increased after the dead-band time has elapsed, that new value takes effect immediately. This happens even if the PWM pulse is high and can appear to be a glitch. Dead-band values must be changed during the dead-band time or before ECCP is active. (c) 2009 Microchip Technology Inc. DS80267C-page 1 PIC18F2480/2580/4480/4580 3. Module: Electrical Characteristics (DC Supply Voltage) Note 2 is added to Section 27.1 "DC Characteristics: Supply Voltage" pertaining to parameter D005. 27.1 DC Characteristics: Supply Voltage PIC18F2480/2580/4480/4580 (Industrial, Extended) PIC18LF2480/2580/4480/4580 (Industrial) PIC18LF2480/2580/4480/4580 (Industrial) Standard Operating Conditions (unless otherwise stated) Operating temperature -40C TA +85C for industrial PIC18F2480/2580/4480/4580 (Industrial, Extended) Standard Operating Conditions (unless otherwise stated) Operating temperature -40C TA +85C for industrial -40C TA +125C for extended Param No. Symbol VDD D001 Characteristic Min Typ Max Units V Supply Voltage PIC18LF2X80/4X80 2.0 -- 5.5 PIC18F2X80/4X80 4.2 -- 5.5 V D002 VDR RAM Data Retention Voltage(1) 1.5 -- -- V D003 VPOR VDD Start Voltage to ensure internal Power-on Reset signal -- -- 0.7 V D004 SVDD VDD Rise Rate to ensure internal Power-on Reset signal 0.05 -- -- VBOR Brown-out Reset Voltage BORV1:BORV0 = 11 2.00 2.05 2.16 V BORV1:BORV0 = 10 2.65 2.79 2.93 V BORV1:BORV0 = 01(2) 4.11 4.33 4.55 V BORV1:BORV0 = 00 4.36 4.59 4.82 V D005 See section on Power-on Reset for details V/ms See section on Power-on Reset for details PIC18LF2X80/4X80 D005 Legend: Note 1: 2: Conditions All Devices Shading of rows is to assist in readability of the table. This is the limit to which VDD can be lowered in Sleep mode, or during a device Reset, without losing RAM data. With BOR enabled, full-speed operation (FOSC = 40 MHz) is supported until a BOR occurs. This is valid, although VDD may be below the minimum voltage for this frequency. DS80267C-page 2 (c) 2009 Microchip Technology Inc. PIC18F2480/2580/4480/4580 REVISION HISTORY Rev A Document (03/2006) Original version of this document. Includes Data Sheet Clarification issue 1 (Flash Program Memory - Erase Block), 2 (Flash Program Memory - Pointer Boundaries), 3 (Figure 6-2: Table Write Operation), 4 (Section 6.2.4 Table Pointer Boundaries) 5 (Section 6.5 Writing to Flash Program Memory) 6 (Section 6.5.1 Flash Program Memory Write Sequence) and 7 (Example 6-3: Writing to Flash Program Memory). Rev B Document (11/2007) Removed Data Sheet Clarification issues 1-7 (Flash Program Memory) and added new issues 1 (ECCP1) and 2 (MSSP - SPI). Rev C Document (2/2009) Added Data Sheet Clarification issue 3 (Electrical Characteristics - DC Supply Voltage). (c) 2009 Microchip Technology Inc. DS80267C-page 3 PIC18F2480/2580/4480/4580 NOTES: DS80267C-page 4 (c) 2009 Microchip Technology Inc. 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, Accuron, dsPIC, KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro, PICSTART, rfPIC, SmartShunt and UNI/O are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. FilterLab, Linear Active Thermistor, MXDEV, MXLAB, SEEVAL, SmartSensor 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, CodeGuard, dsPICDEM, dsPICDEM.net, dsPICworks, dsSPEAK, ECAN, ECONOMONITOR, FanSense, In-Circuit Serial Programming, ICSP, ICEPIC, Mindi, MiWi, MPASM, MPLAB Certified logo, MPLIB, MPLINK, mTouch, PICkit, PICDEM, PICDEM.net, PICtail, PIC32 logo, PowerCal, PowerInfo, PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, Total Endurance, 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. (c) 2009, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received ISO/TS-16949:2002 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(R) MCUs and dsPIC(R) DSCs, KEELOQ(R) 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. (c) 2009 Microchip Technology Inc. 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