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CMOS Microcontrollers. PIC16LF1947 Datasheet

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CMOS Microcontrollers. PIC16LF1947 Datasheet
















PIC16LF1947 Microcontrollers. Datasheet pdf. Equivalent













Part

PIC16LF1947

Description

8-Bit CMOS Microcontrollers



Feature


www.DataSheet4U.com PIC16F/LF1946/47 Da ta Sheet 64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and n anoWatt XLP Technology  2010 Microc hip Technology Inc. Preliminary DS414 14A www.DataSheet4U.com Note the foll owing details of the code protection fe ature on Microchip devices: • • • Microchip products meet the specificat ion contained in their par.
Manufacture

Microchip Technology

Datasheet
Download PIC16LF1947 Datasheet


Microchip Technology PIC16LF1947

PIC16LF1947; ticular 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 c onditions. There are dishonest and poss ibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require usin g the Microchip pr.


Microchip Technology PIC16LF1947

oducts in a manner outside the operating specifications contained in Microchip s Data Sheets. Most likely, the perso n doing so is engaged in theft of intel lectual property. Microchip is willing to work with the customer who is concer ned about the integrity of their code. Neither Microchip nor any other semicon ductor manufacturer can guarantee the s ecurity of their cod.


Microchip Technology PIC16LF1947

e. Code protection does not mean that we are guaranteeing the product as “unb reakable.” • • Code protection is constantly evolving. We at Microchip are committed to continuously improvin g the code protection features of our p roducts. Attempts to break Microchip’ s code protection feature may be a viol ation of the Digital Millennium Copyrig ht Act. If such acts allow u.





Part

PIC16LF1947

Description

8-Bit CMOS Microcontrollers



Feature


www.DataSheet4U.com PIC16F/LF1946/47 Da ta Sheet 64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and n anoWatt XLP Technology  2010 Microc hip Technology Inc. Preliminary DS414 14A www.DataSheet4U.com Note the foll owing details of the code protection fe ature on Microchip devices: • • • Microchip products meet the specificat ion contained in their par.
Manufacture

Microchip Technology

Datasheet
Download PIC16LF1947 Datasheet




 PIC16LF1947
www.DataSheet4U.com
PIC16F/LF1946/47
Data Sheet
64-Pin Flash-Based, 8-Bit
CMOS Microcontrollers with
LCD Driver and nanoWatt XLP Technology
2010 Microchip Technology Inc.
Preliminary
DS41414A




 PIC16LF1947
www.DataSheet4U.com
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.
© 2010, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.
Printed on recycled paper.
ISBN: 978-1-60932-049-2
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.
DS41414A-page 2
Preliminary
2010 Microchip Technology Inc.




 PIC16LF1947
www.DataSheet4U.com
PIC16F/LF1946/47
64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with
LCD Driver with nanoWatt XLP Technology
Devices Included In This Data Sheet:
• PIC16F1946
• PIC16LF1946
• PIC16F1947
• PIC16LF1947
High-Performance RISC CPU:
• Only 49 Instructions to Learn:
- All single-cycle instructions except branches
• Operating Speed:
- DC – 32 MHz oscillator/clock input
- DC – 125 ns instruction cycle
• Up to 16K x 14 Words of Flash Program Memory
• Up to 1024 Bytes of Data Memory (RAM)
• Interrupt Capability with Automatic Context
Saving
• 16-Level Deep Hardware Stack
• Direct, Indirect and Relative Addressing modes
• Processor Read Access to Program Memory
Special Microcontroller Features:
• Precision Internal Oscillator:
- Factory calibrated to ±1%, typical
- Software selectable frequency range from
32 MHz to 31 kHz
• Power-Saving Sleep mode
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up
Timer (OST)
• Brown-out Reset (BOR):
- Selectable between two trip points
- Disable in Sleep option
• Multiplexed Master Clear with Pull-up/Input Pin
• Programmable Code Protection
• High Endurance Flash/EEPROM cell:
- 100,000 write Flash endurance
- 1,000,000 write EEPROM endurance
- Flash/Data EEPROM retention: > 40 years
• Wide Operating Voltage Range:
- 1.8V-5.5V (PIC16F1946/47)
- 1.8V-3.6V (PIC16LF1946/47)
PIC16LF1946/47 Low-Power Features:
• Standby Current:
- 60 nA @ 1.8V, typical
• Operating Current:
- 7.0 A @ 32 kHz, 1.8V, typical
(PIC16LF1946/47)
- 75 A @ 1 MHz, 1.8V, typical
(PIC16LF1946/47)
• Timer1 Oscillator Current:
- 600 nA @ 32 kHz, 1.8V, typical
• Low-Power Watchdog Timer Current:
- 500 nA @ 1.8V, typical (PIC16LF1946/47)
Peripheral Features:
• Up to 54 I/O Pins and 1 Input-only pin:
- High-current source/sink for direct LED drive
- Individually programmable Interrupt-on-pin
change pins
- Individually programmable weak pull-ups
• Integrated LCD Controller:
- Up to 184 segments
- Variable clock input
- Contrast control
- Internal voltage reference selections
• Capacitive Sensing Module (mTouchTM):
- Up to 16 selectable channels
• A/D Converter:
- 10-bit resolution and up to 14 channels
- Selectable 1.024/2.048/4.096V voltage
reference
• Timer0: 8-Bit Timer/Counter with 8-Bit
Programmable Prescaler
• Enhanced Timer1:
- Dedicated low-power 32 kHz oscillator driver
- 16-bit timer/counter with prescaler
- External Gate Input mode with toggle and
single shot modes
- Interrupt-on-gate completion
• Timer2, 4, 6: 8-Bit Timer/Counter with 8-Bit Period
Register, Prescaler and Postscaler
• Two Capture, Compare, PWM Modules (CCP):
- 16-bit Capture, max. resolution 125 ns
- 16-bit Compare, max. resolution 125 ns
- 10-bit PWM, max. frequency 31.25 kHz
• Three Enhanced Capture, Compare, PWM
Modules (ECCP):
- 3 PWM time-base options
- Auto-shutdown and auto-restart
- PWM steering
- Programmable Dead-band Delay
2010 Microchip Technology Inc.
Preliminary
DS41414A-page 1




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