Microchip Technology Incorporated · NASDAQ:MCHP
Microchip Technology — Investor Presentation (March 2012)
33 slides from Microchip Technology's investor presentation, March 2012
Slide 1: Cost-Effective Advanced Analog and Digital Integration
Cost-Effective Advanced Analog and Digital Integration
Slide 2: PIC16(L)F178X
PIC16(L)F178X 28-/40-pin Advanced Analog MCU Family 8-bit MCUs with cost-effective advanced analog and digital integration 12-bit ADC 8-bit DAC Operational Amplifiers (Op Amps) with Rail-to-Rail input/output High performance Rail-to-Rail Comparators Programmable Switch Mode Controller
Slide 3: PIC16F178X Family: Features/Memory
PIC16F178X Family PIC16F1786 PIC16F1787 14KB/256EE/1K 14KB/256EE/1K 2x PSMC 3x PSMC Production Features/Memory 11x12-bit A/D 14x12-bit A/D Available Now 8-bit DAC, 2x OpAmp 8-bit DAC, 3x OpAmp 3x Fast Comp 4x Fast Comp Design Available April PIC16F1783 PIC16F1784 7KB/256EE/512 7KB/256EE/512 2x PSMC
Slide 4: Target Markets & Applications
PIC16(L)F178X MCUs Target Markets & Applications Lighting LED/Fluorescent Automotive Flashlights Emergency Battery Charging CC/CV, NiCD, NiMH PB, NaZN, Li-Ion Energy Harvesting (e.g.,Solar) Switch-Mode Power Supplies DC-to-DC AC-to-DC Motor Control BLDC/BDC, Stepper, AC I
Slide 5: Key Peripherals
MICROCHIP \ MICROCHIP Program Memory Up to 14 KB (8K Instructions) Self Read & Write Capabilities a 16-Level Stack & Program Counter Reset Capabilities 8-bit DAC Featured Peripherals Op-Amp PSMC Fast Comparators Up to (3) Up to (3) Up to (4) ora Key Peripherals PIC16F178X Block Diagram EWDT, RTC, BO
Slide 6: Application Example: LED Buck Convertor
Application Example: LED Buck Convertor PIC16F178X 6
Slide 7: Application Example: LED Buck Convertor (Cont'd)
Application Example: LED Buck Convertor (Cont’d) PIC16F178X High-Voltage MOSFET Drive Stage MOSFET Driver 7
Slide 8: Application Example: LED Buck Convertor (Cont'd)
Application Example: LED Buck Convertor (Cont’d) 16-bit PWM with dedicated 64 MHz clock 6 steerable outputs or 3 steerable output pairs Blanking Control for transient filtering Independent rising/falling output control Dead band with independent rise & fall control Polarity Control / Auto Shutdown &
Slide 9: Application Example: LED Buck Convertor (Cont'd)
Application Example: LED Buck Convertor (Cont’d) 16-bit PWM with dedicated 64 MHz clock 6 steerable outputs or 3 steerable output pairs Blanking Control for transient filtering Independent rising/falling output control Dead band with independent rise & fall control Polarity Control / Auto Shutdown &
Slide 10: Application Example: LED Buck Convertor (Cont'd)
Application Example: LED Buck Convertor (Cont’d) 16-bit PWM with dedicated 64 MHz clock 6 steerable outputs or 3 steerable output pairs Blanking Control for transient filtering Independent rising/falling output control Dead band with independent rise & fall control Polarity Control / Auto Shutdown &
Slide 11: Application Example: LED Buck Convertor (Cont'd)
Application Example: LED Buck Convertor (Cont’d) 16-bit PWM with dedicated 64 MHz clock 6 steerable outputs or 3 steerable output pairs Blanking Control for transient filtering Independent rising/falling output control Dead band with independent rise & fall control Polarity Control / Auto Shutdown &
Slide 12: Application Example: LED Buck Convertor (Cont'd)
Application Example: LED Buck Convertor (Cont’d) 16-bit PWM with dedicated 64 MHz clock 6 steerable outputs or 3 steerable output pairs Blanking Control for transient filtering Independent rising/falling output control Dead band with independent rise & fall control Polarity Control / Auto Shutdown &
Slide 13: Application Example: LED Buck Convertor (Cont'd)
Application Example: LED Buck Convertor (Cont’d) 16-bit PWM with dedicated 64 MHz clock • High-efficiency, closed-loop control with fast switching speeds 6 steerable outputs or 3 steerable output pairs Blanking Control for transient filtering • Cost-effective integration with BOM reductions Independ
Slide 14: Application Example: Sensorless 3-Phase BLDC Motor Control
Application Example: Sensorless 3-Phase BLDC Motor Control PIC16F178X 14
Slide 15: Sensorless 3-Phase BLDC Motor Control (Cont'd)
Application Example: Sensorless 3-Phase BLDC Motor Control (Cont’d) PIC16F178X High-Voltage MOSFET Drive Stage 15
Slide 16: Sensorless 3-Phase BLDC Motor Control (Cont'd)
Application Example: Sensorless 3-Phase BLDC Motor Control (Cont’d) 16-bit PWM with dedicated 64 MHz clock 6 steerable outputs or 3 steerable output pairs Blanking Control for transient filtering Independent rising/falling output control Dead band with independent rise & fall control Polarity Contro
Slide 17: Sensorless 3-Phase BLDC Motor Control (Cont'd)
Application Example: Sensorless 3-Phase BLDC Motor Control (Cont’d) 16-bit PWM with dedicated 64 MHz clock 6 steerable outputs or 3 steerable output pairs Blanking Control for transient filtering Independent rising/falling output control Dead band with independent rise & fall control Polarity Contro
Slide 18: Sensorless 3-Phase BLDC Motor Control (Cont'd)
Application Example: Sensorless 3-Phase BLDC Motor Control (Cont’d) 16-bit PWM with dedicated 64 MHz clock 6 steerable outputs or 3 steerable output pairs Blanking Control for transient filtering Independent rising/falling output control Dead band with independent rise & fall control Polarity Contro
Slide 19: Sensorless 3-Phase BLDC Motor Control (Cont'd)
Application Example: Sensorless 3-Phase BLDC Motor Control (Cont’d) 16-bit PWM with dedicated 64 MHz clock 6 steerable outputs or 3 steerable output pairs Blanking Control for transient filtering Independent rising/falling output control Dead band with independent rise & fall control Polarity Contro
Slide 20: Sensorless 3-Phase BLDC Motor Control (Cont'd)
Application Example: Sensorless 3-Phase BLDC Motor Control (Cont’d) 16-bit PWM with dedicated 64 MHz clock • High-efficiency closed-loop control enabling higher RPMs 6 steerable outputs or 3 steerable output pairs Blanking Control for transient filtering • Cost effective integration with BOM reducti
Slide 21: Pricing & Availability
Pricing & Availability Pricing 28-pin – PIC16(L)F1782, PIC16(L)F1783, and PIC16(L)F1786 SPDIP, SOIC, SSOP, 6 x 6 mm QFN, 4 x 4 mm UQFN 10 ku Pricing Starting at $1.18 each 40-pin – PIC16(L)F1784, and PIC16(L)F1787 PDIP, TQFP, 8 x 8 mm QFN, 5 x 5 mm UQFN 10 ku Pricing Starting at $1.47
Slide 22: Tool Support
Tool Support Assembly & “C” code development and debug Free MPLAB® X IDE Integrated Development Environment MPLAB XC8 Compiler available as a Free download Go to www.microchip.com/FREE Third-party C compiler support CCS, microEngineering Labs, and Byte Craft Limited For more informatio
Slide 23: Summary
Summary 8-bit MCUs with cost effective advanced analog and digital integration 12-bit ADC 8-bit DAC Op Amps with Rail-to-Rail input/output High-performance Rail-to-Rail comparators Programmable Switch Mode Controller Advanced 16-bit PWM capabilities Enables highest level of advanced
Slide 24: Thank You
Thank You Note: The Microchip name and logo, MPLAB and PIC are registered trademarks of Microchip Technology Inc. in the U.S.A., and other countries. mTouch is a trademark of Microchip Technology Inc. in the U.S.A. and other countries. All other trademarks mentioned herein are property of their resp
Slide 25: Additional Information
MICROCHIP Additional Information
Slide 26: Integrated Peripheral Benefits
Integrated Peripheral Benefits Feature Benefit Result 12-/10-bit Analog-to-Digital Increased ADC resolution and Accurate low-voltage Converter with software- ability to implement Low- analog signal reads selectable references Voltage Detect Measure remaining battery voltage 50 nS fast comparators In
Slide 27: Integrated Peripheral Benefits (Cont'd)
Integrated Peripheral Benefits (Cont’d) Feature Benefit Result Programmable Switch Advanced, high-speed Customizable, high- Mode Controller 16-bit PWM capabilities with: speed PWMs with (PSMC) 28-pin: 8 outputs increased resolution and control 40-pin: 14 outputs Integrated Operational Increased anal
Slide 28: Programmable Switch Mode Controller (PSMC)
Programmable Switch Mode Controller (PSMC) Industry’s best 16-bit PWM capabilities for power supplies, motor control, and lighting Various Clock Sources: External, System Clock, Independent 64 MHz Various input sources: Comparators, External Pins Blanking Control for transient filtering 1 Si
Slide 29: ADC, Comparators, & FVR
ADC, Comparators, & FVR FVR Integrated 10-/12-bit Differential ADC VDD DAC 10-bit and 12-bit modes Up-to 14 single input channels: 7 differential channels up-to 14 Selectable References: FVR, DAC, or external pin channels ADC 12 bit result 100 ksps conversion rate VSS High-Performance Co
Slide 30: Operational Amplifier
Operational Amplifier Integrated PIC16F178X Op-Amp Modeled after Microchip’s MCP6001 op amp Rail-to-Rail Input/Output Gain Bandwidth Product (GBWP) Up to 3 Op Amps 3 MHz (Fast Mode) 100 kHz (Slow Mode) V+ FVR Vout Multiple Input Sources DAC Op Amp External Pin V- Fixed Voltage Refere
Slide 31: 8-bit Digital-to-Analog Converter (DAC)
8-bit Digital-to-Analog Converter (DAC) • Simple resistor-ladder topology VDD VSRC+ = 1.8V 5V FVR • 256 voltage steps: VREF+ • R(0) R(255) R(255) • Multiple voltage references R(254) • Vdd/Vss • Fixed Voltage Reference (FVR) • External Pin Full Range R(xx) 20mV 7.0 mV Comparator R(xx) Vout ADC • D
Slide 32: eXtreme Low Power Operation
eXtreme Low Power Operation XLP Technology – The Industry Standard for Low Power XLP Requirements PIC16LF178X * @ 1.8V, 4 MHz (EC mode) SLEEP Mode < 100 nA 50 nA Extended Watchdog Timer < 800 nA 500 nA Timer1 Oscillator (T1OSC) < 800 nA 500 nA Low Power Not Applicable 0.5 µA @ 3V Brown Out Reset (LP
Slide 33: Smallest Form Factors
Smallest Form Factors Packaging Evolution 28-pin Package Options & Footprints 40/44-pin Package Options & Footprints PIC16(L)F1782, PIC16(L)F1783, PIC16(L)F1786 PIC16(L)F1784, PIC16(L)F1787 34.3 x 7.4 x 5.1 mm (SPDIP) 50.3 x 15 x 6.35 mm (PDIP) 27% reduction 81% 17.9 x 10.3 x 2.1 mm reduction (SOIC)
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