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Details, datasheet, quote on part number:PIC18F448T
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| Part: | PIC18F448T |
| Category: | Microcontrollers => PICmicro with industry standard buses, LCD, or hig |
| Description: | This Powerful 10 Mips (100 Nanosecond Instruction Execution) Yet Easy-to-program (only 77 Single Word Instructions) CMOS Flash-based 8-bit Microcontroller Packs Microchip's Powerful Pic Architecture With a Controller Area Network (CAN 2 |
| Company: | Microchip Technology, Inc. |
| Datasheet: | Download PIC18F448T datasheet File size : 7787 kB |
| Request For quote: | Find where to buy PIC18F448T
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Datasheet text preview:
PIC18FXX8 Data Sheet
28/40-Pin High Performance, Enhanced FLASH Microcontrollers with CAN
2003 Microchip Technology Inc.
DS41159C
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."
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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contained in this publication regarding device applications and the like is intended through suggestion only and may be superseded by updates. It is your responsibility to ensure that your application meets with your specifications. No representation or warranty is given and no liability is assumed by Microchip Technology Incorporated with respect to the accuracy or use of such information, or infringement of patents or other intellectual property rights arising from such use or otherwise. Use of Microchip's products as critical components in life support systems is not authorized except with express written approval by Microchip. No licenses are conveyed, implicitly or otherwise, under any intellectual property rights.
Trademarks The Microchip name and logo, the Microchip logo, KEELOQ, MPLAB, PIC, PICmicro, PICSTART, PRO MATE and PowerSmart are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. FilterLab, microID, MXDEV, MXLAB, PICMASTER, SEEVAL and The Embedded Control Solutions Company are registered trademarks of Microchip Technology Incorporated in the U.S.A. Accuron, dsPIC, dsPICDEM.net, ECONOMONITOR, FanSense, FlexROM, fuzzyLAB, In-Circuit Serial Programming, ICSP, ICEPIC, microPort, Migratable Memory, MPASM, MPLIB, MPLINK, MPSIM, PICC, PICkit, PICDEM, PICDEM.net, PowerCal, PowerInfo, PowerTool, rfPIC, Select Mode, SmartSensor, SmartShunt, SmartTel and Total Endurance are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. Serialized Quick Turn Programming (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. © 2003, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved.
Printed on recycled paper.
Microchip received QS-9000 quality system certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona in July 1999 and Mountain View, California in March 2002. The Company's quality system processes and procedures are QS-9000 compliant for its PICmicro® 8-bit MCUs, KEELOQ® code hopping devices, Serial EEPROMs, microperipherals, non-volatile memory and analog products. In addition, Microchip's quality system for the design and manufacture of development systems is ISO 9001 certified.
DS41159C - page ii
2003 Microchip Technology Inc.
PIC18FXX8
28/40-Pin High Performance, Enhanced FLASH Microcontrollers with CAN
High Performance RISC CPU:
· Linear program memory addressing up to 2 Mbytes · Linear data memory addressing to 4 Kbytes · Up to 10 MIPs operation · DC - 40 MHz clock input · 4 MHz - 10 MHz osc./clock input with PLL active · 16-bit wide instructions, 8-bit wide data path · Priority levels for interrupts · 8 x 8 Single Cycle Hardware Multiplier
Advanced Analog Features:
· 10-bit, up to 8-channel Analog-to-Digital Converter module (A/D) with: - Conversion available during SLEEP - Up to 8 channels available · Analog Comparator Module: - Programmable input and output multiplexing · Comparator Voltage Reference Module · Programmable Low Voltage Detection (LVD) module - Supports interrupt on low voltage detection · Programmable Brown-out Reset (BOR)
Peripheral Features:
· High current sink/source 25 mA/25 mA · Three external interrupt pins · Timer0 module: 8-bit/16-bit timer/counter with 8-bit programmable prescaler · Timer1 module: 16-bit timer/counter · Timer2 module: 8-bit timer/counter with 8-bit period register (time-base for PWM) · Timer3 module: 16-bit timer/counter · Secondary oscillator clock option - Timer1/Timer3 · Capture/Compare/PWM (CCP) modules CCP pins can be configured as: - Capture input: 16-bit, max resolution 6.25 ns - Compare: 16-bit, max resolution 100 ns (TCY) - PWM output: PWM resolution is 1- to 10-bit Max. PWM freq. @: 8-bit resolution = 156 kHz 10-bit resolution = 39 kHz · Enhanced CCP module which has all the features of the standard CCP module, but also has the following features for advanced motor control: - 1, 2, or 4 PWM outputs - Selectable PWM polarity - Programmable PWM dead-time · Master Synchronous Serial Port (MSSP) with two modes of operation: - 3-wire SPITM (Supports all 4 SPI modes) - I2CTM Master and Slave mode · Addressable USART module: - Supports Interrupt on Address bit
CAN bus Module Features:
· Complies with ISO CAN Conformance Test · Message bit rates up to 1 Mbps · Conforms to CAN 2.0B ACTIVE Spec with: - 29-bit Identifier Fields - 8-byte message length - 3 Transmit Message Buffers with prioritization - 2 Receive Message Buffers - 6 full 29-bit Acceptance Filters - Prioritization of Acceptance Filters - Multiple Receive Buffers for High Priority Messages to prevent loss due to overflow - Advanced Error Management Features
Special Microcontroller Features:
· Power-on Reset (POR), Power-up Timer (PWRT), and Oscillator Start-up Timer (OST) · Watchdog Timer (WDT) with its own on-chip RC oscillator · Programmable code protection · Power saving SLEEP mode · Selectable oscillator options, including: - 4X Phase Lock Loop (of primary oscillator) - Secondary Oscillator (32 kHz) clock input · In-Circuit Serial ProgrammingTM (ICSPTM) via two pins
FLASH Technology:
· · · · Low power, high speed Enhanced FLASH technology Fully static design Wide operating voltage range (2.0V to 5.5V) Industrial and Extended temperature ranges
2003 Microchip Technology Inc.
DS41159C - page 1
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