Next Generation 8-bit PIC MCU Integrated Peripheral Highlights
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1 Integrated Peripheral Highlights Next Generation 8-bit PIC MCU Integrated Peripheral Highlights Unique peripherals for 8-bit PIC microcontrollers.
2 Overview Microchip is the leader in 8-bit microcontrollers by continually investing and expanding upon the PIC microcontroller line-up. Emphasis is persistently focused on reducing costs while developing products with a strong mix of peripherals such as LCD drive, PWM, ADC, comparators, timers and communication. Beyond standard peripherals, Microchip is constantly bringing additional value to PIC microcontrollers by developing unique and exclusive peripherals. These unique peripherals allow embedded engineers to simplify their designs and create ever more creative applications and products. This innovation is demonstrated by some of the following PIC microcontroller integrated peripherals. Configurable Logic Cell (CLC) Easily create custom combination and sequential logic. User configurable real time logic control Combinational Logic Functions AND/OR/XOR/NOT/NAND/NOR/XNOR State Functions/Clock D Flip-Flop, JK Flip-Flop D Latch, SR Latch Input sources Pins Peripherals Output available to: External pins Other peripherals Operation while in Sleep Increases on chip interconnection of peripherals and I/O Integrates hardware functions and saves board space Software control of Combinational/Sequential Logic Effectively creating a Programmable Logic Array Saves program code space and frees up CPU cycles Data Modulation Power Sequencing Manchester/IrDA Encoder Switch Mode Power Supply Event Sequencing Conditional Signaling General Purpose Logic Customizable Circuitry Smart System Control Example: Boost Regulator with Analog Feedback Combinational and Sequential logic can easily be designed using on-chip hardware. Available on the following PIC microcontrollers: PIC10F32X, PIC1XF150X. 2 Next Generation 8-bit Peripheral Highlights
3 Complementary Waveform Generator (CWG) Complimentary waveforms with enhanced capabilities. Provides non-overlapping complementary waveform Various input sources inclusive of: Comparators, PWM, CLC, DDS Dead band control Auto Shutdown/Restart Polarity Control Blanking Control (only in PIC12F752) Phase Control (only in PIC12F752) Works with multiple peripherals Fewer components and less space Lower Power Improved switching efficiencies Switch Mode Power Supplies LED/Fluorescent Lighting Battery Charger Motor Drive Power Factor Correction Class D Audio Amplifiers Example: Half Bridge Circuit Using CWG Use CWG s advanced features to provide dead-band control, auto shut down. Example: LED Buck Converter CWG frequency is determined by frequency of PWM CWG provides dead-band control for the synchronous switches Use CWG s advanced features to provide auto shut down, polarity control Available on the following PIC microcontrollers: PIC10F32X, PIC12F752, PIC1XF150X. 3
4 Direct Digital Synthesis (DDS) Enhanced PWM capabilities with true linear frequency control. Dedicated PWM with up to 20-bit frequency resolution High-speed clock input Variable output modes Fixed 50% Duty Cycle (FDC) Pulse Frequency Modulation (PFM) True linear frequency control Increased frequency resolution Low Cost (DCO) Digitally Controlled Oscillator Fluorescent and LED Lighting Control Neon Lighting Control Lighting Ballast Power Supplies Motor Drivers Modems Class D Audio Amplifiers Ultrasonic Ranging Example: Fluorescent Lighting Control Use DDS to create linear frequencies for start-up and dimming control Lower power and extend life of fl uorescent bulb Available on the following PIC microcontrollers: PIC10F32X, PIC1XF150X. 4 Next Generation 8-bit Peripheral Highlights
5 Programmable Switch Mode Controller (PSMC) Advanced PWM capabilities for power supplies, motor and lighting control. 64 MHz operation independent of system clock Single PWM with up to 6 steerable outputs Complimentary PWM with up to 3 steerable output pairs Push-pull PWM with full and half-bridge support Pulse Skipping PWM with/without complimentary outputs 3-phase PWM drive Fixed Duty Cycle PWM mode Fractional Adjust for better average PWM resolution Brushed DC motor with forward/reverse support Individual output enables/polarity/dead band control Burst Mode Allows external signals to activate/de-activate the PWM signals Gated oscillator supply Dimming control Customizable high speed PWM with increased resolution and control Simplifies the implementation of applications such as: motor control, lighting and power supplies Power Supplies DC/DC Converters (Power Bricks) Power Factor Correction LCD Backlighting LED Lighting Automotive Head and Tail Lamps High Intensity Discharge (HID) Lighting Lamp Ballasts Signal Conditioning Motor Control 3-phase Motors, BLDC, AC Induction Sensors Medical, Temperature, Pressure Battery Monitoring, Advanced Battery Charging General Purpose Applications Requiring High Resolution PWM Example: LED Buck Converter Increased frequency control with dead-band control for the synchronous switches Provides auto shut down, polarity control and increased duty cycle performance Available on the following PIC microcontrollers: PIC16F178X. 5
6 Temperature Indicator Integrated temperature measurements for any application. Measures between -40 C and 85 C Internally connected to ADC ADC result changes with temperature Reference Application Note: AN1333 Low cost temp measurements for any application No external hardware required Improve RTC accuracy over temp Allows the use of lower cost crystals Improved voltage reference over temp Mobile Phones Power Tools Home Appliances Any application requiring environmental temperature measurements Auto-shutdown to prevent system overheat Any application requiring oscillator accuracy over temp Example: Crystal Oscillator with Temperature Compensation Enable the use of less expensive crystals while maintaining accuracy over temp. Available on the following PIC microcontrollers: PIC10F32X, PIC16F72X, PIC1XF15XX, PIC16LF190X, PIC16F182X, PIC16F178X, PIC16F193X/4X, PIC18 K22. Data Signal Modulator (DSM) Easily create custom communication protocols. Modulate any input signal over a carrier frequency Create custom digital bit patterns Sources can be modulated using: An external pin Clock reference PWM UART/SPI/I 2 C A register bit Internal comparators Easily create IrDA streams or ASK, FSK or PSK transmissions Available on the following PIC microcontrollers: PIC16F182X/184X. Amplitude Shift Keying (ASK) Frequency Shift Keying (FSK) Phase Shift Keying (PSK) Modems IrDA stream Custom Communication Interface 6 Next Generation 8-bit Peripheral Highlights
7 Set Reset Latch (SR Latch) Does anything a 555 timer can do and more. Internally tied to comparator Multiple Set/Reset input options Comparator output Software control External pin Programmable clock Latching output internal or external Do anything you can do with a 555 timer Implement low cost wave forms and oscillators Few external components Note: SR Latch capability is integrated into CLC Module Amplitude Shift Keying (ASK) Waveform/Pulse Generators Switching Power Supplies Controller Digital Controlled Voltage Controlled Oscillators Oscillators AC Lamp Dimmer PWM Motor Control Tone Generators Phase Comparators Available on the following PIC microcontrollers: PIC16F61X, PIC16F690 Family, PIC16F182X/4X, PIC16F88X, PIC16F193X/4X, PIC18 K22, PIC18 K50. Timer 1 Gate (T1G) Measures the duration of any input signal. Start/Stop clock input based on control signal of 16 bit Timer 1 (TMR1) Gating Sources: Comparator outputs Timer 0 (TMR0) External input (T1G pin) Clocking Sources Internal Oscillator Internal Oscillator divide by 4 Timer 1 Clock Pulse acquisition mode with acquisition complete interrupt flag Falling to falling edge Falling to rising edge Rising to rising edge Rising to falling edge Interrupt on completion Measure pulse width of any internal or external signal Requires no external components Delta Sigma ADC PWM Decode SMPS Current Sharing Pulse Frequency Measurements Time Frequency Measurements Available on the following PIC microcontrollers: PIC12F150X/151X, PIC16F61X Family, PIC16F690 Family, PIC16F72X, PIC16F182X/4X, PIC16F88X, PIC16F193X/4X, PIC18 K
8 Support Microchip is committed to supporting its customers in developing products faster and more efficiently. We maintain a worldwide network of field applications engineers and technical support ready to provide product and system assistance. In addition, the following service areas are available at Support link provides a way to get questions answered fast: Sample link offers evaluation samples of any Microchip device: Forum link provides access to knowledge base and peer help: Buy link provides locations of Microchip Sales Channel Partners: Training If additional training interests you, then Microchip can help. We continue to expand our technical training options, offering a growing list of courses and in-depth curriculum locally, as well as significant online resources whenever you want to use them. Regional Training Centers: MASTERs Conferences: Worldwide Seminars: elearning: Resources from our Distribution and Third Party Partners Sales Office Listing AMERICAS Atlanta Tel: Boston Tel: Chicago Tel: Cleveland Tel: Dallas Tel: Detroit Tel: Kokomo Tel: Los Angeles Tel: Santa Clara Tel: Toronto Mississauga, Ontario Tel: EUROPE Austria - Wels Tel: Denmark - Copenhagen Tel: France - Paris Tel: Germany - Munich Tel: Italy - Milan Tel: Netherlands - Drunen Tel: Spain - Madrid Tel: UK - Wokingham Tel: ASIA/PACIFIC Australia - Sydney Tel: China - Beijing Tel: China - Chengdu Tel: China - Chongqing Tel: China - Hong Kong SAR Tel: China - Nanjing Tel: China - Qingdao Tel: China - Shanghai Tel: China - Shenyang Tel: China - Shenzhen Tel: China - Wuhan Tel: China - Xiamen Tel: China - Xian Tel: China - Zhuhai Tel: ASIA/PACIFIC India - Bangalore Tel: India - New Delhi Tel: India - Pune Tel: Japan - Yokohama Tel: Korea - Daegu Tel: Korea - Seoul Tel: Malaysia - Kuala Lumpur Tel: Malaysia - Penang Tel: Philippines - Manila Tel: Singapore Tel: Taiwan - Hsin Chu Tel: Taiwan - Kaohsiung Tel: Taiwan - Taipei Tel: Thailand - Bangkok Tel: /21/09 The Microchip name and logo, the Microchip logo, MPLAB and PIC are registered trademarks and PICDEM, PICkit and PICtail are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. All other trademarks mentioned herein are property of their respective companies. 2011, Microchip Technology Incorporated, All Rights Reserved. Printed in the U.S.A. 2/11 DS41565A *DS41565A* Microchip Technology Inc W. Chandler Blvd. Chandler, AZ
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TC59. Low Dropout, Negative Output Voltage Regulator TC59. Features. General Description. Applications. Functional Block Diagram
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TB3103. Buck Converter Using the PIC16F753 Analog Features PERFORMANCE SPECIFICATIONS INTRODUCTION ELECTRICAL SPECIFICATIONS
Buck Converter Using the PIC16F753 Analog Features Author: INTRODUCTION Mihnea RosuHamzescu Microchip Technology Inc. This technical brief describes a synchronous buck power supply, based on the PIC16F753
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MCP1401/02. Tiny 500 ma, High-Speed Power MOSFET Driver. General Description. Features. Applications. Package Types
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IR Remote Control Transmitter. Packet Packet Packet 24.9 ms Packet continues to repeat while a button is pressed 114 ms
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PFM Step-Up DC/DC Regulators Features: Assured Start-up at 0.9V PFM (100 khz Max. Operating Frequency) 40 μa Maximum Supply Current (V OUT = 3V @ 30 ma) 0.5 μa Shutdown Mode (TC125) Voltage Sense Input
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Current Bias Generator (CBG)
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TC57. Line Regulator Controller TC57. General Description. Features. Applications. Functional Block Diagram. Device Selection Table.
Line Regulator Controller TC7 Features Low Dropout Voltage: 1mV @ 6mA with FZT79 PNP Transistor 2.7V to 8V Supply Range Low Operating Current: A Operating,.2 A Shutdown Low True Chip Enable Output Accuracy
Motor Control Design Solutions
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TC1070/TC1071/TC ma, 100 ma and 150 ma Adjustable CMOS LDOs with Shutdown. Features: Description: Applications: Typical Application
50 ma, 100 ma and 150 ma Adjustable CMOS LDOs with Shutdown Features: 50 µa Ground Current for Longer Battery Life Adjustable Output Voltage Very Low Dropout Voltage Choice of 50 ma (TC1070), 100 ma (TC1071)
TC7660. Charge Pump DC-to-DC Voltage Converter. Package Types. Features. General Description. Applications. Functional Block Diagram TC7660
Charge Pump DC-to-DC Voltage Converter Features Wide Input Voltage Range:.V to V Efficient Voltage Conversion (99.9%, typ) Excellent Power Efficiency (9%, typ) Low Power Consumption: µa (typ) @ V IN =
1.5A Dual High-Speed Power MOSFET Drivers. Temp. Range
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Capacitive Multibutton Configurations Q3*RD_CM1CON0 C1ON (1) C1POL
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AN1244. PIC Microcontroller Horn Driver INTRODUCTION HORN THEORY PIC MICROCONTROLLER IMPLEMENTATION
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Application Note. Brushless DC Motor Control AN-1114
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PIC18F2410/2510/4410/4510
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MCP9700/9700A MCP9701/9701A
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