PIC18F4585-H/PT

PIC18F2585/2680/4585/4680 Data Sheet 28/40/44-Pin, High-Temperature, High-Performance Microcontrollers with ECAN™, 10-Bit A/D and nanoWatt Technology © 2009 Microchip Technology Inc. DS39963A 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in this publication regarding device applications and the like is provided only for your convenience and may be superseded by updates.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, KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro, PICSTART, 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, 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, Octopus, Omniscient Code Generation, PICC, PICC-18, PICDEM, PICDEM.net, PICkit, PICtail, PIC32 logo, 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, 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® MCUs and dsPIC® DSCs, KEELOQ® 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. DS39963A-page 2 © 2009 Microchip Technology Inc. PIC18F2585/2680/4585/4680 28/40/44-Pin, High-Temperature, High-Performance MCUs with ECAN™, 10-Bit A/D and nanoWatt Technology High-Temperature Features: Special Microcontroller Features: • Ambient Temperature Range of -40°C to 150°C • C Compiler Optimized Architecture with Optional Extended Instruction Set • Priority Levels for Interrupts • 8 x 8 Single-Cycle Hardware Multiplier • Extended Watchdog Timer (WDT): - Programmable period from 41 ms to 131s • Single-Supply 5V In-Circuit Serial Programming™ (ICSP™) via Two Pins • In-Circuit Debug (ICD) via Two Pins ECAN Module Features: • Message Bit Rates, up to 1 Mbps • Conforms to CAN 2.0B ACTIVE Specification • Fully Backward Compatible with PIC18XXX8 CAN modules • Three Modes of Operation: - Legacy, Enhanced Legacy, FIFO • Three Dedicated Transmit Buffers with Prioritization • Two Dedicated Receive Buffers • Six Programmable Receive/Transmit Buffers • Three Full 29-Bit Acceptance Masks • 16 Full 29-Bit Acceptance Filters w/ Dynamic Association • DeviceNet™ Data Byte Filter Support • Automatic Remote Frame Handling • Advanced Error Management Features Peripheral Highlights: Power-Managed Modes: • • • • Run: CPU on, Peripherals on Idle: CPU off, Peripherals on Sleep: CPU off, Peripherals off Two-Speed Oscillator Start-up • • Flexible Oscillator Structure: • Four Crystal modes, up to 40 MHz • 4x Phase Lock Loop (PLL) – Available for Crystal and Internal Oscillators • Two External RC modes, up to 4 MHz • Two External Clock modes, up to 40 MHz • Internal Oscillator Block: - 8 user-selectable frequencies, from 31 kHz to 8 MHz - Provides a complete range of clock speeds, from 31 kHz to 32 MHz when used with PLL - User-tunable to compensate for frequency drift • Secondary Oscillator using Timer1 @ 32 kHz • Fail-Safe Clock Monitor - Allows for safe shutdown if peripheral clock stops Program Memory Device PIC18F2585 PIC18F2680 PIC18F4585 PIC18F4680 24576 32768 24576 32768 © 2009 Microchip Technology Inc. • Note: Data Memory Flash # Single-Word SRAM EEPROM (bytes) Instructions (bytes) (bytes) 48K 64K 48K 64K • 3328 3328 3328 3328 1024 1024 1024 1024 High-Current Sink/Source 25 mA/25 mA Three External Interrupts One Capture/Compare/PWM (CCP1) module Enhanced Capture/Compare/PWM (ECCP1) module (40/44-pin devices only): - One, two or four PWM outputs - Selectable polarity - Programmable dead time - Auto-shutdown and auto-restart Master Synchronous Serial Port (MSSP) module Supporting 3-Wire SPI (all 4 modes) and I2C™ Master and Slave modes Enhanced Addressable USART module: - Supports RS-485, RS-232 and LIN/J2602 support - RS-232 operation using internal oscillator block (no external crystal required) - Auto-wake-up on Start bit - Auto-Baud Detect (ABD) 10-bit, up to 11-Channel Analog-to-Digital Converter module (A/D), up to 100 ksps - Auto-acquisition capability - Conversion available during Sleep Dual Analog Comparators with Input Multiplexing I/O 28 28 44 40/44 This document is supplemented by the “PIC18F2585/2680/4585/4680 Data Sheet” (DS39625). See Section 1.0 “Device Overview”. CCP1/ 10-Bit ECCP1 A/D (ch) (PWM) 8 8 11 11 1/0 1/0 1/1 1/1 MSSP SPI Master I2C™ Y Y Y Y Y Y Y Y EUSART • • • • Comp. Timers 8/16-Bit 1 1 1 1 0 0 2 2 1/3 1/3 1/3 1/3 DS39963A-page 3 PIC18F2585/2680/4585/4680 Table of Contents 1.0 Device Overview .......................................................................................................................................................................... 7 2.0 Special Features of the CPU ........................................................................................................................................................ 9 3.0 Electrical Characteristics ............................................................................................................................................................ 11 Appendix A: Revision History............................................................................................................................................................... 13 The Microchip Web Site ....................................................................................................................................................................... 15 Customer Change Notification Service ................................................................................................................................................ 15 Customer Support ................................................................................................................................................................................ 15 Reader Response ................................................................................................................................................................................ 16 Product Identification System............................................................................................................................................................... 17 DS39963A-page 4 © 2009 Microchip Technology Inc. PIC18F2585/2680/4585/4680 TO OUR VALUED CUSTOMERS 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. If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via E-mail at docerrors@microchip.com or fax the Reader Response Form in the back of this data sheet to (480) 792-4150. We welcome your feedback. Most Current Data Sheet To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at: http://www.microchip.com You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page. The last character of the literature number is the version number, (e.g., DS30000A is version A of document DS30000). Errata An errata sheet, describing minor operational differences from the data sheet and recommended workarounds, may exist for current devices. As device/documentation issues become known to us, we will publish an errata sheet. The errata will specify the revision of silicon and revision of document to which it applies. To determine if an errata sheet exists for a particular device, please check with one of the following: • Microchip’s Worldwide Web site; http://www.microchip.com • Your local Microchip sales office (see last page) When contacting a sales office, please specify which device, revision of silicon and data sheet (include literature number) you are using. Customer Notification System Register on our web site at www.microchip.com to receive the most current information on all of our products. DS39963A-page 5 © 2009 Microchip Technology Inc. PIC18F2585/2680/4585/4680 NOTES: DS39963A-page 6 © 2009 Microchip Technology Inc. PIC18F2585/2680/4585/4680 1.0 DEVICE OVERVIEW This document contains device-specific information for the following devices, operating in an ambient temperature range between -40°C and 150°C: • PIC18F2585 • PIC18F4585 • PIC18F2680 • PIC18F4680 Note: This data sheet documents only the devices’ features and specifications that are in addition to the features and specifications of the non-specialty PIC18F2585/2680/4585/4680 devices. For information on the features and specifications shared by this document’s HighTemperature devices and the non-specialty devices, see the “PIC18F2585/2680/4585/ 4680 Data Sheet” (DS39625). The primary differentiating features and specifications of the High-Temperature PIC18F2585/2680/4585/4680 family devices are: • Above 125°C, writes are not allowed for Flash program memory • All AC timing specifications are increased by 30% This de-rating factor includes parameters, such as TPWRT • Maximum HS frequency of operation is 20 MHz Note: The test duration for AEC-Q100 reliability testing for devices operating at 150°C is 1,000 hours. Any design operating at 125°C to 150°C for longer than that period is not warranted without prior written approval from Microchip Technology Inc. This family of devices offers the advantages of all PIC18 microcontrollers – namely, high computational performance at an economical price. In addition to these features, the PIC18F2585/2680/4585/4680 family introduces design enhancements that make these microcontrollers a logical choice for many high-performance, power-sensitive applications. DS39963A-page 7 © 2009 Microchip Technology Inc. PIC18F2585/2680/4585/4680 NOTES: DS39963A-page 8 © 2009 Microchip Technology Inc. PIC18F2585/2680/4585/4680 2.0 SPECIAL FEATURES OF THE CPU 2.1 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. Note: For additional details on the Configuration bits, refer to Section 24.1 “Configuration Bits” in the “PIC18F2585/2680/4585/4680 Data Sheet” (DS39625). Device ID information presented in this section is for the High-Temperature PIC18F2585/2680/4585/4680 family only. TABLE 2-1: Device ID Registers DEVICE IDs Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Default/ Unprogrammed Value 3FFFFEh DEVID1 DEV2 DEV1 DEV0 REV4 REV3 REV2 REV1 REV0 xxxx xxxx(1) 3FFFFFh DEVID2 DEV10 DEV9 DEV8 DEV7 DEV6 DEV5 DEV4 DEV3 000 1100 Legend: Note 1: x = unknown, u = unchanged, — = unimplemented. Shaded cells are unimplemented, read as ‘0’. See Register 2-1 for DEVID1 values. DEVID registers are read-only and cannot be programmed by the user. File Name REGISTER 2-1: DEVID1: DEVICE ID REGISTER 1 R R R R R R R R DEV2 DEV1 DEV0 REV4 REV3 REV2 REV1 REV0 bit 7 bit 0 Legend: R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’ -n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared bit 7-5 DEV: Device ID bits 111 = PIC18F2585 110 = PIC18F2680 101 = PIC18F4585 100 = PIC18F4680 bit 4-0 REV: Revision ID bits These bits are used to indicate the device revision. DS39963A-page 9 x = Bit is unknown © 2009 Microchip Technology Inc. PIC18F2585/2680/4585/4680 REGISTER 2-2: DEVID2: DEVICE ID REGISTER 2 R R R R R R R R DEV10 DEV9 DEV8 REV7 REV6 REV5 REV4 REV3 bit 7 bit 0 Legend: R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’ -n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared bit 7-0 x = Bit is unknown DEV: Device ID bits These bits are used with the DEV bits in the Device ID Register 1 to identify the part number. 0000 1110 = PIC18F2585/2680/4585/4680 family devices Note: DS39963A-page 10 These values for DEV may be shared with other devices. The specific device is always identified by using the entire DEV bit sequence. © 2009 Microchip Technology Inc. PIC18F2585/2680/4585/4680 3.0 ELECTRICAL CHARACTERISTICS Note: Other than some basic data, this section documents only the High-Temperature PIC18F2585/2680/4585/4680 family devices’ specifications that differ from those of the non-specialty PIC18F2585/2680/4585/4680 devices. For detailed information on the electrical specifications shared by the High-Temperature and non-specialty devices, see the “PIC18F2585/2680/4585/4680 Data Sheet” (DS39625). Unless otherwise noted, this section’s parameters assume a minimum voltage of 4.2V. 3.1 Absolute Maximum Ratings(†) Maximum ambient temperature............................................................................................................................... 150°C † NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operation listings of this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability. 3.2 DC Characteristics TABLE 3-1: SUPPLY VOLTAGE (HIGH TEMPERATURE) PIC18F2585/2680/4585/4680 (High Temperature) Param Symbol No. IDD Characteristic Supply Current Standard Operating Conditions (unless otherwise stated) Operating temperature 125°C ≤ TA ≤ 150°C for high temperature Min Typ Max Units VDD — — 3.5 mA 5.0 FOSC = 1.5 MHz (PRI_RU mode, EC oscillator) — — 8.5 mA 5.0 FOSC = 4 MHz (PRI_RU mode, EC oscillator) — — 25 mA 5.0 FOSC = 16 MHz (PRI_RU mode, EC oscillator) — — 34 mA 5.0 FOSC = 25 MHz (PRI_RU mode, EC oscillator) A/D on, not converting D026 IPD ΔIA/D — 2.0 30 mA 5.0 D030 VIL I/O Ports with TTL Buffer VSS — 0.15 VDD V