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Details, datasheet, quote on part number:PIC18C452/252
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| Part: | PIC18C452/252 |
| Category: | Microcontrollers => PICmicro with analog capability |
| Description: | This Powerful 10 Mips (100 Nanosecond Instruction Execution) Yet Easy-to-program (only 77 Single Word Instructions) CMOS Otp-based 8-bit Microcontroller Packs Microchip's Powerful Pic Architecture Into an 40- or 44-pin Package And is Upwards Compatible With The PIC16C5X, PIC12CXXX, PIC16CXX And PIC17CXX Devices And Thus Providing a Seamless Migration Path of Software Code to Higher Levels of Hardware Integration |
| Company: | Microchip Technology, Inc. |
| Datasheet: | Download PIC18C452/252 datasheet File size : 5400 kB |
| Request For quote: | Find where to buy PIC18C452/252
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Datasheet text preview:
PIC18CXX2 Data Sheet
High Performance Microcontrollers with 10-bit A/D
2001 Microchip Technology Inc.
DS39026C
"All rights reserved. Copyright © 2001, Microchip Technology Incorporated, USA. Information contained in this publication regarding device applications and the like is intended through suggestion only and may be superseded by updates. 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. The Microchip logo and name are registered trademarks of Microchip Technology Inc. in the U.S.A. and other countries. All rights reserved. All other trademarks mentioned herein are the property of their respective companies. No licenses are conveyed, implicitly or otherwise, under any intellectual property rights."
Trademarks The Microchip name, logo, PIC, PICmicro, PICMASTER, PICSTART, PRO MATE, KEELOQ, SEEVAL, MPLAB and The Embedded Control Solutions Company are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. Total Endurance, ICSP, In-Circuit Serial Programming, FilterLab, MXDEV, microID, FlexROM, fuzzyLAB, MPASM, MPLINK, MPLIB, PICDEM, ICEPIC, Migratable Memory, FanSense, ECONOMONITOR, Select Mode and microPort are trademarks of Microchip Technology Incorporated in the U.S.A. Serialized Quick Term 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. © 2001, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved.
Microchip received QS-9000 quality system certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona in July 1999. The Company's quality system processes and procedures are QS-9000 compliant for its PICmicro® 8-bit MCUs, KEELOQ® code hopping devices, Serial EEPROMs and microperipheral products. In addition, Microchip's quality system for the design and manufacture of development systems is ISO 9001 certified.
DS39026C - page ii
2001 Microchip Technology Inc.
PIC18CXX2
High Performance Microcontrollers with 10-bit A/D
High Performance RISC CPU:
· C compiler optimized architecture/instruction set - Source code compatible with the PIC16CXX instruction set · Linear program memory addressing to 2 Mbytes · Linear data memory addressing to 4 Kbytes
On-Chip Program Memory Device EPROM (bytes) 16K 32K 16K 32K # Single Word Instructions 8 192 16384 8 192 16384 On-Chip R AM (b ytes) 512 1536 512 1536
Pin Diagrams
DIP, Windowed CERDIP
MCLR/VPP RA0/AN0 RA1/AN1 RA2/AN2/VREFRA3/AN3/VREF+ RA4/T0CKI RA5/AN4/SS/LVDIN RE0/RD/AN5 RE1/WR/AN6 RE2/CS/AN7 VDD VSS OSC1/CLKI OSC2/CLKO/RA6 RC0/T1OSO/T1CKI RC1/T1OSI/CCP2* RC2/CCP1 RC3/SCK/SCL RD0/PSP0 RD1/PSP1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 RB7 RB6 RB5 RB4 RB3/CCP2* RB2/INT2 RB1/INT1 RB0/INT0 VDD VSS RD7/PSP7 RD6/PSP6 RD5/PSP5 RD4/PSP4 RC7/RX/DT RC6/TX/CK RC5/SDO RC4/SDI/SDA RD3/PSP3 RD2/PSP2
PIC18C242 PIC18C252 PIC18C442 PIC18C452
· Up to 10 MIPs operation: - DC - 40 MHz osc./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
* RB3 is the alternate pin for the CCP2 pin multiplexing. Note: Pin compatible with 40-pin PIC16C7X devices.
Analog Features:
· Compatible 10-bit Analog-to-Digital Converter module (A/D) with: - Fast sampling rate - Conversion available during SLEEP - DNL = ±1 LSb, INL = ±1 LSb · 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 · Two Capture/Compare/PWM (CCP) modules. CCP pins that can be configured as: - Capture input: capture is 16-bit, max. resolution 6.25 ns (TCY/16) - Compare is 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 · Master Synchronous Serial Port (MSSP) module. 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 · Parallel Slave Port (PSP) module
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 for reliable operation · 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 Programming (ICSPTM) via two pins
CMOS Technology:
· · · · · Low power, high speed EPROM technology Fully static design Wide operating voltage range (2.5V to 5.5V) Industrial and Extended temperature ranges Low power consumption
2001 Microchip Technology Inc.
PIC18C4X2
DS39026C- page 1
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