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Document overview
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Technical content
Features
- Internal Inductor - Simplifies Design to Two External Capacitors
- Input Voltage: 2.7V to 5.5V
- Output Voltage Accuracy of ±2.5% over Temperature
- 400 mA Output Current
- Efficiency up to 78% at 1 mA
- 21 µA Typical Quiescent Current
- Up to 8 MHz PWM Operation in Continuous Mode
- Ultra-Fast Transient Response
- Low Voltage Output Ripple - 30 mVPP Ripple in HyperLight Load® Mode - 7 mV Output Voltage Ripple in Full PWM Mode
- Fully Integrated MOSFET Switches
- 0.01 µA Shutdown Current
- Thermal Shutdown and Current-Limit Protection
- Fixed and Adjustable Output Voltage Options Available (0.7V to 3.6V)
- 2.5 mm x 2.0 mm 10-Lead HJDFN Package
- –40°C to +125°C Junction Temperature Range
Applications
- Mobile Handsets
- Portable Media/MP3 Players
- Portable Navigation Devices (GPS)
- WiFi/WiMax/WiBro Modules
- Digital Cameras
- Wireless LAN Cards
- USB-Powered Devices
- Portable Applications General Description The MIC33030 is a high-efficiency, 8 MHz 400 mA synchronous buck regulator with an internal inductor and HyperLight Load ® mode. HyperLight Load ® provides very high efficiency at light loads and ultra-fast transient response that is perfectly suited for supplying processor core voltages. An additional benefit of this proprietary architecture is the very low output ripple voltage throughout the entire load range with the use of small output capacitors. The tiny 2.5 mm x 2.0 mm HJDFN package saves precious board space and requires only two external capacitors. The MIC33030 is designed for use with tiny output capacitors as small as 2.2 µF. This gives the MIC33030 the ease of use of an LDO with the efficiency of a HyperLight Load® DC converter. The MIC33030 achieves efficiency in HyperLight Load® mode as high as 78% at 1 mA, with a very low quiescent current of 21 µA. At higher loads, the MIC33030 provides a constant switching frequency up to 8 MHz. The MIC33030 is available in a 10-lead 2.5 mm x 2.0 mm HJDFN package with an operating junction temperature range of –40°C to +125°C.
8 MHz 400 mA Internal Inductor Buck Regulator
with HyperLight Load®
DS20006026B-page 2 2018 - 2022 Microchip Technology Inc. Package Types Typical Application Circuits 2.5 mm x 2.0 mm HJDFN Fixed (Top View) 2.5 mm x 2.0 mm HJDFN Adjustable (Top View) SW VOUT5 1SNS NC EN SW
10 VIN
Adjustable Output MIC33030
2018 - 2022 Microchip Technology Inc. DS20006026B-page 3 MIC33030 Functional Block Diagrams Simplified MIC33030 Fixed Functional Block Diagram Simplified MIC33030 Adjustable Functional Block Diagram
DS20006026B-page 4 2018 - 2022 Microchip Technology Inc.
1.0 ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings † Operating Ratings ‡ † Notice: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational sections of this specification is not intended. Exposure to maximum rating conditions for extended periods may affect device reliability. Specifications are for packaged product only. ‡ Notice: The device is not guaranteed to function outside its operating ratings. Note 1:Devices are ESD sensitive. Handling precautions are recommended. Human body model, 1.5 kΩ in series with 100 pF.
ELECTRICAL CHARACTERISTICS
Electrical Characteristics: TA = 25°C, VIN = VEN = 3.6V; COUT = 4.7µF; Bold values indicate –40°C ≤ TJ ≤ +125°C; unless otherwise specified. Specification for packaged product only. Parameter Symbol Min. Typ. Max. Units Conditions Supply Voltage Range — 2.7 — 5.5 V — Undervoltage Lockout Threshold — 2.45 2.55 2.65 V Turn-On Under-Voltage Lockout Hysteresis — — 100 — mV — Quiescent Current — — 21 35 µA I OUT = 0 mA, SNS > 1.2 * VOUT(NOM) Shutdown Current — — 0.01 4 µA V EN = 0V; VIN = 5.5V Output Voltage Accuracy — –2.5 +2.5 % V IN = 3.6V; ILOAD = 20 mA Feedback Voltage — — 0.62 — V Adjustable Option Only Current-Limit — 0.41 0.7 1 A SNS = 0.9*V OUT(NOM) Output Voltage Line Regulation — — 0.5 — %/V VIN = 3.0V to 5.5V, VOUT = 1.2V, ILOAD = 20 mA, Output Voltage Load Regulation — — 0.7 — % 20 mA < ILOAD < 400 mA, VOUT = 1.2V, VIN = 3.6V PWM Switch On-Resistance — — 0.65 — Ω ISW = 100 mA PMOS — — 0.8 — ISW = –100 mA NMOS Maximum Frequency — — 8 — MHz I OUT = 120 mA Soft Start Time — — 100 — µs V OUT = 90% Enable Threshold — 0.5 0.9 1.2 V — Enable Hysteresis — — 35 — mV — Enable Input Current — — 0.1 2 µA — Over Temperature Shutdown — — 160 — °C — Over Temperature Shutdown Hysteresis — — 20 — °C —
2018 - 2022 Microchip Technology Inc. DS20006026B-page 5 MIC33030 TEMPERATURE SPECIFICATIONS (Note 1) Parameters Sym. Min. Typ. Max. Units Conditions Temperature Ranges Junction Operating Temperature Range T J –40 — +125 °C — Storage Temperature Range TS –65 — +150 °C — Package Thermal Resistances Thermal Resistance HJDFN 2.5 mm x 2.0 mm JA — 76 — °C/W — Thermal Resistance HJDFN 2.5 mm x 2.0 mm JC — 45 — °C/W — Note 1: The maximum allowable power dissipation is a function of ambient temperature, the maximum allowable junction temperature and the thermal resistance from junction to air (i.e., TA, TJ, JA). Exceeding the maximum allowable power dissipation will cause the device operating junction temperature to exceed the maximum +125°C rating. Sustained junction temperatures above +125°C can impact the device reliability.
DS20006026B-page 6 2018 - 2022 Microchip Technology Inc.
2.0 TYPICAL PERFORMANCE CURVES
FIGURE 2-1: Efficiency vs. Load (VOUT = 2.5V). FIGURE 2-2: Efficiency vs. Load (VOUT = 1.8V). FIGURE 2-3: Efficiency vs. Load (VOUT = 1.5V) FIGURE 2-4: Efficiency vs. Load (VOUT = 1.2V). FIGURE 2-5: Efficiency vs. Load (VOUT = 1V). FIGURE 2-6: Quiescent Current vs. Input Voltage (Not Switching). Note: The graphs and tables provided following this note are a statistical summary based on a limited number of samples and are provided for informational purposes only. The performance characteristics listed herein are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
2018 - 2022 Microchip Technology Inc. DS20006026B-page 11 MIC33030
3.0 PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 3-1. TABLE 3-1: PIN FUNCTION TABLE Pin Number MIC33030 (Fixed Option) Pin Number MIC33030 (ADJ Option) Pin Name Description 1 1 SNS Sense: Connect to VOUT as close to output capacitor as possible to sense output voltage. 2 — NC Not internally connected. — 2 FB Feedback: Connect resistor divider at this node to set output voltage. Resistors should be selected based on a nominal VFB = 0.62V. 3 3 EN Enable: Logic high enables operation of the regulator. Logic low will shut down the device. Do not leave floating. 4, 5 4, 5 SW Switch: Internal power MOSFET output switches. 6, 7 6, 7 VOUT Output Voltage: The output of the regulator. Connect to SNS pin. For adjustable option, connect to feedback resistor network. 8 8 PGND Power Ground. 9 9 AGND Analog Ground. 10 10 VIN Input Voltage: Connect a capacitor to ground to decouple the noise. ePAD ePAD HS PAD Connect to PGND or AGND.
DS20006026B-page 12 2018 - 2022 Microchip Technology Inc.
4.0 FUNCTIONAL DESCRIPTION
4.1 VIN
The input supply (V IN) provides power to the internal MOSFETs for the switch mode regulator along with the internal control circuitry. The V IN operating range is 2.7V to 5.5V, so an input capacitor with a minimum voltage rating of 6.3V is recommended. Due to the high switching speed, a minimum 2.2 µF bypass capacitor placed close to VIN and the power ground (PGND) pin is required. 4.2 EN A logic high signal on the enable pin activates the output voltage of the device. A logic low signal on the enable pin deactivates the output and reduces supply current to 0.01 µA. The MIC33030 features built in soft-start circuitry that reduces in-rush current and prevents the output voltage from overshooting at start up. Do not leave the enable pin floating. 4.3 SW The switch (SW) connects directly to one end of the internal inductor and provides the current path during switching cycles. The other end of the inductor is connected to the load, SNS pin and output capacitor. Because the MIC33030 has an internal inductor, this pin is not routed in most applications.
4.4 VOUT
The output pin (V OUT) is the output voltage pin following the internal inductor. Connect a minimum of 2.2 µF output filter capacitor to this pin.
4.5 SNS
The sense (SNS) pin is connected to the output of the device to provide feedback to the control circuitry. The SNS connection should be placed close to the output capacitor.
4.6 AGND
The analog ground (AGND) is the ground path for the biasing and control circuitry. The current loop for the signal ground should be separate from the power ground (PGND) loop.
4.7 FB (Adjustable Output Only)
The feedback pin (FB) allows the regulated output voltage to be set by applying an external resistor network. The internal reference voltage is 0.62V and the recommended value of R2 is 200 kΩ. The output voltage is calculated from the equation below: EQUATION 4-1: FIGURE 4-1: MIC33030-AYHJ Schematic.
4.8 PGND
The power ground pin is the ground path for the high current in PWM mode. The current loop for the power ground should be as small as possible and separate from the analog ground (AGND) loop as applicable. VOUT 0.62V R1 =
2018 - 2022 Microchip Technology Inc. DS20006026B-page 13 MIC33030
5.0 APPLICATION INFORMATION
The MIC33030 is a high-performance DC/DC step down regulator that offers a small solution size. Supporting an output current up to 400 mA inside a tiny 2.5 mm x 2.0 mm HJDFN package and requiring only two external components, the MIC33030 meets today’s miniature portable electronic device needs. Using the HyperLight Load® switching scheme, the MIC33030 is able to maintain high efficiency throughout the entire load range while providing ultra-fast load transient response. The following sections provide additional device application information.
5.1 Input Capacitor
A 2.2 µF ceramic capacitor or greater should be placed close to the VIN pin and PGND pin for bypassing. A TDK C1608X5R0J475K, size 0603, 4.7 µF ceramic capacitor is recommended based upon performance, size and cost. A X5R or X7R temperature rating is recommended for the input capacitor. Y5V temperature rating capacitors, aside from losing most of their capacitance over temperature, can also become resistive at high frequencies. This reduces their ability to filter out high frequency noise.
5.2 Output Capacitor
The MIC33030 is designed for use with a 2.2 µF or greater ceramic output capacitor. Increasing the output capacitance will lower output ripple and improve load transient response but could increase solution size or cost. A low equivalent series resistance (ESR) ceramic output capacitor such as the TDK C1608X5R0J475K, size 0603, 4.7 µF ceramic capacitor is recommended based upon performance, size and cost. Both the X7R or X5R temperature rating capacitors are recommended. The Y5V and Z5U temperature rating capacitors are not recommended due to their wide variation in capacitance over temperature and increased resistance at high frequencies.
5.3 Compensation
The MIC33030 is designed to be stable with a minimum of 2.2 µF ceramic (X5R) output capacitor.
5.4 Duty Cycle
The typical maximum duty cycle of the MIC33030 is 90%.
5.5 Efficiency Considerations
Efficiency is defined as the amount of useful output power, divided by the amount of power supplied. EQUATION 5-1: Maintaining high efficiency serves two purposes. It reduces power dissipation in the power supply, reducing the need for heat sinks and thermal design considerations and it reduces consumption of current for battery powered applications. Reduced current draw from a battery increases the devices operating time which is critical in hand held devices. There are two types of losses in switching converters; DC losses and switching losses. DC losses are simply the power dissipation of I2R. Power is dissipated in the high-side switch during the on cycle. Power loss is equal to the high-side MOSFET R DS(ON) multiplied by the switch current squared. During the off cycle, the low-side N-channel MOSFET conducts, also dissipating power. Device operating current also reduces efficiency. The product of the quiescent (operating) current and the supply voltage represents another DC loss. The current required driving the gates on and off at a constant 8 MHz frequency and the switching transitions make up the switching losses. FIGURE 5-1: Efficiency under Load. Figure 5-1 shows an efficiency curve. From no load to 100 mA, efficiency losses are dominated by quiescent current losses, gate drive and transition losses. By using the HyperLight Load ® mode, the MIC33030 is able to maintain high efficiency at low output currents. Over 100 mA, efficiency loss is dominated by MOSFET RDS(ON) and inductor losses. Higher input supply voltages will increase the gate to source threshold on the internal MOSFETs, thereby reducing the internal VOUT IOUT 100= 0.0% 10.0% 20.0% 30.0% 40.0% 50.0% 60.0% 70.0% 80.0% 90.0% 1 10 100 1000 LOAD CURRENT (mA) EFFICIENCY (%) VIN = 3.6V
DS20006026B-page 14 2018 - 2022 Microchip Technology Inc. RDS(ON). This improves efficiency by reducing DC losses in the device. All but the inductor losses are inherent to the device. In which case, inductor selection becomes increasingly critical in efficiency calculations. As the inductors are reduced in size, the DC resistance (DCR) can become quite significant. The DCR losses can be calculated by using Equation 5-2: EQUATION 5-2: From that, the loss in efficiency due to inductor resistance can be calculated by using Equation 5-3: EQUATION 5-3: Efficiency loss due to DCR is minimal at light loads and gains significance as the load is increased. Inductor selection becomes a trade-off between efficiency and size in this case. The effect of MOSFET voltage drops and DCR losses in conjunction with the maximum duty cycle combine to limit maximum output voltage for a given input voltage. Figure 5-2 shows this relationship based on the typical resistive losses in the MIC33030: FIGURE 5-2: VOUT(MAX) vs. VIN
5.6 HyperLight Load ® Mode
MIC33030 uses a minimum on-time and off-time proprietary control loop. When the output voltage falls below the regulation threshold, the error comparator begins a switching cycle that turns the PMOS on and keeps it on for the duration of the minimum-on-time. This increases the output voltage. If the output voltage is over the regulation threshold, then the error comparator turns the PMOS off for a minimum off-time until the output drops below the threshold. The NMOS acts as an ideal rectifier that conducts when the PMOS is off. Using a NMOS switch instead of a diode allows for lower voltage drop across the switching device when it is on. The asynchronous switching combination between the PMOS and the NMOS allows the control loop to work in discontinuous mode for light load operations. In discontinuous mode, the MIC33030 works in pulse frequency modulation (PFM) to regulate the output. As the output current increases, the off-time decreases, thus provides more energy to the output. This switching scheme improves the efficiency of MIC33030 during light load currents by only switching when it is needed. As the load current increases, the MIC33030 goes into continuous conduction mode (CCM) and switches at a frequency centered at 8 MHz. The equation to calculate the load when the MIC33030 goes into continuous conduction mode may be approximated by the following Equation 5-4: EQUATION 5-4: The load at which MIC33030 transitions from HyperLight Load® mode to PWM mode is a function of the input voltage (V IN), output voltage (V OUT), duty cycle (D), inductance (L), and frequency (f). Because the inductance of MIC33030 is 0.36 µH, the device will enter HyperLight Load ® mode or PWM mode at approximately 150 mA.
5.7 Power Dissipation Considerations
As with all power devices, the ultimate current rating of the output is limited by the thermal properties of the package and the PCB it is mounted on. There is a simple, ohms law type relationship between thermal resistance, power dissipation, and temperature which are analogous to an electrical circuit: PDCR IOUT
2 DCR=
VOUT IOUT – 100= ILOAD VIN VOUT– D
DS20006026B-page 16 2018 - 2022 Microchip Technology Inc. EQUATION 5-9: The worst case switch and inductor resistance will increase at higher temperatures, so a margin of 20% can be added to account for this: EQUATION 5-10: This is well below the maximum 125°C. PDISS 1.8 0.3 1 0.18W== PDISS 0.18 1.2 0.216W= = Therefore: TJ = 66°C
2018 - 2022 Microchip Technology Inc. DS20006026B-page 17 MIC33030
6.0 PACKAGING INFORMATION
6.1 Package Marking Information
Note: If the full seven-character YYWWNNN code cannot fit on the package, the following truncated codes are used based on the available marking space:
6 Characters = YWWNNN; 5 Characters = WWNNN; 4 Characters = WNNN; 3 Characters = NNN;
2 Characters = NN; 1 Character = N
TABLE 6-1: MIC33030 PACKAGE MARKING CODES Part Number Output Voltage Marking Code MIC33030-AYHJ ADJ 3GFA MIC33030-JYHJ 2.5V 3GFJ MIC33030-GYHJ 1.8V 3GFG MIC33030-4YHJ 1.2V 3GF4 Example10-Lead HJDFN* XXXX NNNY 275Y 3GF4 Legend: XX...X Product code or customer-specific information Y Year code (last digit of calendar year) YY Year code (last 2 digits of calendar year) WW Week code (week of January 1 is week ‘01’) NNN Alphanumeric traceability code Pb-free JEDEC ® designator for Matte Tin (Sn) * This package is Pb-free. The Pb-free JEDEC designator ( ) can be found on the outer packaging for this package.
- , ▲, ▼ Pin one index is identified by a dot, delta up, or delta down (triangle mark). Note: In the event the full Microchip part number cannot be marked on one line, it will be carried over to the next line, thus limiting the number of available characters for customer-specific information. Package may or may not include the corporate logo. Underbar (_) and/or Overbar (‾) symbol may not be to scale.
DS20006026B-page 18 2018 - 2022 Microchip Technology Inc. 10-Lead HJDFN 2.5 mm x 2.0 mm Package Outline and Recommended Land Pattern Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging.
2018 - 2022 Microchip Technology Inc. DS20006026B-page 19 MIC33030 APPENDIX A: REVISION HISTORY Revision A (May 2018)
- Converted Micrel document MIC33030 to Micro- chip data sheet DS20006026B.
- Minor text changes throughout. Revision B (March 2022)
- Corrected package marking drawings and added note below legend in Section 6.1, Package Mark- ing Information.
DS20006026B-page 20 2018 - 2022 Microchip Technology Inc. NOTES:
2018 - 2022 Microchip Technology Inc. DS20006026B-page 21 MIC33030 PRODUCT IDENTIFICATION SYSTEM To order or obtain information, e.g., on pricing or delivery, contact your local Microchip representative or sales office. Examples: a) MIC33030-4YHJ-T5: 8 MHz 400 mA Internal Inductor Buck Regulator with HyperLight Load®, 1.2V Fixed Output Voltage, –40°C to +125°C Junction Temperature Range, Pb-Free, RoHS Compliant, 10-Lead HJDFN Package, 500/Reel b) MIC33030-GYHJ-TR: 8 MHz 400 mA Internal Inductor Buck Regulator with HyperLight Load®, 1.8V Fixed Output Voltage, –40°C to +125°C Junction Temperature Range, Pb-Free, RoHS Compliant, 10-Lead HJDFN Package, 5000/Reel c) MIC33030-JYHJ-T5: 8 MHz 400 mA Internal Inductor Buck Regulator with HyperLight Load®, 2.5V Fixed Output Voltage, –40°C to +125°C Junction Temperature Range, Pb-Free, RoHS Compliant, 10-Lead HJDFN Package, 500/Reel d) MIC33030-AYHJ-TR: 8 MHz 400 mA Internal Inductor Buck Regulator with HyperLight Load®, Adjustable Output Voltage, –40°C to +125°C Junction Temperature Range, Pb-Free, RoHS Compliant, 10-Lead HJDFN Package, 5000/Reel d) MIC33030-4YHJ-TR 8 MHz 400 mA Internal Inductor Buck Regulator with HyperLight Load®, 1.2V Fixed Output Voltage, -40°C to +125°C Junction Temperature Range, 10-Lead PART NO. XX PackageDevice Device: MIC33030: 8 MHz 400 mA Internal Inductor Buck Regulator with HyperLight Load® Output Voltage: 4 = 1.2V G* = 1.8V J = 2.5V A = Adjustable Junction Temperature Range: Y = –40°C to +125°C Package: HJ = 10-Lead 2.5 mm x 2.0 mm x 1.15 mm HJDFN Media Type: T5 = 500/Reel TR = 5000/Reel X Junction Note 1: Tape and Reel identifier only appears in the catalog part number description. This identifier is used for ordering purposes and is not printed on the device package. Check with your Microchip Sales Office for package availability with the Tape and Reel option. –XX Media Type Output Voltage Temperature Range Option Note: Other voltages available. Contact Factory for details.
DS20006026B-page 22 2018 - 2022 Microchip Technology Inc. NOTES:
2018 - 2022 Microchip Technology Inc. and its subsidiaries. DS20006026B-page 23 This publication and the information herein may be used only with Microchip products, including to design, test, and integrate Microchip products with your application. Use of this informa- tion in any other manner violates these terms. Information regarding device applications is provided only for your conve- nience and may be superseded by updates. It is your responsi- bility to ensure that your application meets with your specifications. Contact your local Microchip sales office for additional support or, obtain additional support at https:// www.microchip.com/en-us/support/design-help/client-support- services. THIS INFORMATION IS PROVIDED BY MICROCHIP "AS IS". MICROCHIP MAKES NO REPRESENTATIONS OR WAR- RANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR OTHERWISE, RELATED TO THE INFORMATION INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF NON- INFRINGEMENT, MERCHANTABILITY , AND FITNESS FOR A PARTICULAR PURPOSE, OR WARRANTIES RELATED TO ITS CONDITION, QUALITY , OR PERFORMANCE. IN NO EVENT WILL MICROCHIP BE LIABLE FOR ANY INDI- RECT, SPECIAL, PUNITIVE, INCIDENTAL, OR CONSE - QUENTIAL LOSS, DAMAGE, COST, OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE INFORMATION OR ITS USE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE POSSIBILITY OR THE DAMAGES ARE FORESEEABLE. TO THE FULLEST EXTENT ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY RELATED TO THE INFORMATION OR ITS USE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY , THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THE INFORMATION. Use of Microchip devices in life support and/or safety applica- tions 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 unless otherwise stated. Trademarks The Microchip name and logo, the Microchip logo, Adaptec, AnyRate, AVR, AVR logo, AVR Freaks, BesTime, BitCloud, CryptoMemory, CryptoRF, dsPIC, flexPWR, HELDO, IGLOO, JukeBlox, KeeLoq, Kleer, LANCheck, LinkMD, maXStylus, maXTouch, MediaLB, megaAVR, Microsemi, Microsemi logo, MOST, MOST logo, MPLAB, OptoLyzer, PIC, picoPower, PICSTART, PIC32 logo, PolarFire, Prochip Designer, QTouch, SAM-BA, SenGenuity, SpyNIC, SST, SST Logo, SuperFlash, Symmetricom, SyncServer, Tachyon, TimeSource, tinyAVR, UNI/O, Vectron, and XMEGA are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. AgileSwitch, APT, ClockWorks, The Embedded Control Solutions Company, EtherSynch, Flashtec, Hyper Speed Control, HyperLight Load, IntelliMOS, Libero, motorBench, mTouch, Powermite 3, Precision Edge, ProASIC, ProASIC Plus, ProASIC Plus logo, Quiet- Wire, SmartFusion, SyncWorld, Temux, TimeCesium, TimeHub, TimePictra, TimeProvider, TrueTime, WinPath, and ZL are registered trademarks of Microchip Technology Incorporated in the U.S.A. Adjacent Key Suppression, AKS, Analog-for-the-Digital Age, Any Capacitor, AnyIn, AnyOut, Augmented Switching, BlueSky, BodyCom, CodeGuard, CryptoAuthentication, CryptoAutomotive, CryptoCompanion, CryptoController, dsPICDEM, dsPICDEM.net, Dynamic Average Matching, DAM, ECAN, Espresso T1S, EtherGREEN, GridTime, IdealBridge, In-Circuit Serial Programming, ICSP, INICnet, Intelligent Paralleling, Inter-Chip Connectivity, JitterBlocker, Knob-on-Display, maxCrypto, maxView, memBrain, Mindi, MiWi, MPASM, MPF, MPLAB Certified logo, MPLIB, MPLINK, MultiTRAK, NetDetach, NVM Express, NVMe, Omniscient Code Generation, PICDEM, PICDEM.net, PICkit, PICtail, PowerSmart, PureSilicon, QMatrix, REAL ICE, Ripple Blocker, RTAX, RTG4, SAM-ICE, Serial Quad I/O, simpleMAP, SimpliPHY, SmartBuffer, SmartHLS, SMART-I.S., storClad, SQI, SuperSwitcher, SuperSwitcher II, Switchtec, SynchroPHY, Total Endurance, TSHARC, USBCheck, VariSense, VectorBlox, VeriPHY, ViewSpan, WiperLock, XpressConnect, 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. The Adaptec logo, Frequency on Demand, Silicon Storage Technology, Symmcom, and Trusted Time are registered trademarks of Microchip Technology Inc. in other countries. GestIC is a registered trademark of Microchip Technology Germany II GmbH & Co. KG, a subsidiary of Microchip Technology Inc., in other countries. All other trademarks mentioned herein are property of their respective companies. © 2018 - 2022, Microchip Technology Incorporated and its subsidiar- ies. All Rights Reserved. ISBN: 978-1-6683-0052-7 Note the following details of the code protection feature on Microchip products:
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- Microchip values and aggressively protects its intellectual property rights. Attempts to breach the code protection features of Microchip product is strictly prohibited and may violate the Digital Millennium Copyright Act.
- Neither Microchip nor any other semiconductor manufacturer can guarantee the security of its code. Code protection does not mean that we are guaranteeing the product is “unbreakable”. Code protection is constantly evolving. Microchip is committed to continuously improving the code protection features of our products. For information regarding Microchip’s Quality Management Systems, please visit www.microchip.com/quality.
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