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/content/maximintegrated/en/applications/aerospace-defense/lead-finish-cots-parts

Lead (SnPb) Finish for COTS Parts

Maxim offers a lead-finish (SnPb) option to mil/aero customers who require lead-finished products instead of the standard RoHS-compliant (lead-free) COTS parts. This special program applies to virtually any Maxim COTS plastic part.

Lead-Finish Program Description

  • A low minimum order quantity (MOQ) is required
  • Matte tin (Sn) finished COTS parts are taken from lead-free inventory and refinished with a 63/37 SnPb hot-solder dip
  • These lead-refinished products are marked with orange epoxy dot per GEIA-STD-0006
  • All parts are fully tested using the original QCI test program
  • XRF data is available upon request (the original matte tin finish is gone ; thus can no longer create tin whiskers)
  • Maxim warranty applies
  • Part number suffix: /GG8

View list of all lead finish (/GG8) parts.

MAX20480 Four- to Seven-Input Automotive Power-System Monitor Family

MAX20480 Four- to Seven-Input Automotive Power-System Monitor Family

The MAX20480 is a complete ASIL-compliant SoC power-system monitor with up to seven voltage moni...
  • Small Solution
    • 2.35V to 5.50V Operating Supply Voltage
    • Only One External Component Required
    • 150µA Operating Current
    • 8µA Power-Down Mode
  • High Precision
    • Selectable 102.5% to 110% OV Monitors
    • Selectable 97.5% to 90% UV Monitors
    • ±1% Accuracy
    • 0.5% Step Size
    • ASIL D Compliance
  • Highly Integrated
    • Five Fixed-Voltage Monitoring Inputs
    • Two Differential DVS Tracking-Voltage Monitoring Inputs with Remote-Ground Sense
    • Power-Sequencing Recording
    • Simple or Challenge/Response Windowed Watchdog
    • Fault Recording
    • CRC on I2C Interface
    • Programmable I2C Address
    • OTP Configuration with Error-Correcting Code and Reload Functionality
    • Programmable Active-Low RESET Pin
  • 16-Pin, Side-Wettable TQFN with Exposed Pad (3mm x 3mm)
  • AEC-Q100 Qualified
  • -40°C to +125°C Operating Temperature
MAX20342 USB Type-C Charger Detector with Integrated OVP

MAX20342 USB Type-C Charger Detector with Integrated OVP

The MAX20342 is a USB Type-C® charger detector that is also capable of detecting chargers compli...
  • Low Power Consumption
    • Battery Standby Current 17µA (typ)
    • Battery Shutdown Current 2.5µA (typ)
  • Delivers USB Compliance and Flexibility
    • Compliant with USB Type-C Specification Revision 1.3
    • Supports USB Battery Charger Specification Revision 1.2
    • Detects Proprietary Chargers such as Apple® and Samsung®
  • Simplifies Complex System Designs
    • Integrated Overvoltage Protection
    • Negative Swing Audio Capable Hi-Speed USB/UART Switches
    • Automatic Switch and Charger Interface Control
    • Full Control through I2C Interface
    • Interrupts for Device Status Changes
  • Improves Quality and Reliability
    • Automatic Factory Mode Configuration
    • USB Type-C Port Moisture Detection
    • Low-Corrosion DRP Mode
  • Robust Protection
    • VB Connection Withstands up to +30V
    • VB Surge Protection up to ±120V
    • ±15kV HBM ESD Protection on CC1, CC2, SBU1 and SBU2 Pins
    • ±6kV HBM ESD Protection on CDP and CDN Pins
    • ±15kV Air-Gap IEC 61000-4-2 on CC1, CC2, SBU1, and SBU2 Pins
    • ±8kV Contact Discharge IEC 61000-4-2 on CC1, CC2, SBU1, and SBU2 Pins
  • Saves Board Space
    • 2.62mm x 2.02mm WLP Package
MAX66250 ISO 15693, SHA3-256, 256-Bit User EEPROM Secure Authenticator

MAX66250 ISO 15693, SHA3-256, 256-Bit User EEPROM Secure Authenticator

The MAX66250 secure authenticator combines FIPS 202-compliant Secure Hash Algorithm (SHA-3) chal...
  • Robust Countermeasures Protect against Security Attacks
    • All Stored Data Cryptographically Protected from Discovery
  • Efficient Secure Hash Algorithm to Authenticate Peripherals
    • FIPS 202-Compliant SHA-3 Algorithm for Challenge/Response Authentication
    • FIPS 198-Compliant Keyed-Hash Message Authentication Code (HMAC)
  • Supplemental Features Enable Easy Integration into End Applications
    • 17-Bit One-Time Settable, Nonvolatile Decrement-Only Counter with Authenticated Read
    • Secure Storage for Secrets
    • 256 Bits of Secure EEPROM for User Data
    • ISO/IEC 15693: up to 52.97kbps
    • Unique and Unalterable Factory-Programmed 64-Bit Identification Number (ROM ID) with Corresponding UID per ISO/IEC 15693
MAX20461A Automotive High-Current Step-Down Converter with USB-C Protection/Host Charger

MAX20461A Automotive High-Current Step-Down Converter with USB-C Protection/Host Charger

The MAX20461 combines a 3A high-efficiency, automotive-grade, step-down converter, a USB Type-C/...
  • One-Chip Type-C Solution Directly from Car Battery to Portable Device
    • MAX20461: USB Type-C Compliant DFP Controller with VCONN Protection
    • MAX20461A: USB Type-C Compliant DFP Controller
    • 1GHz Bandwidth USB 2.0 Data Switches
    • 4.5V to 28V Input (40V Load Dump), Synchronous Buck Converter
    • 5V to 7V, 3A Output Capability
  • Optimal USB Charging and Communication for Portable Devices
    • User-Programmable Voltage Gain Adjusts Output for Up to 474mΩ Cable Resistance
    • User-Programmable USB Current Limit
    • Type-C Cable Orientation Indicator for USB3 Applications
    • Supports USB BC1.2 CDP and SDP Modes
    • Compatible with USB On-the-Go Specification and Apple CarPlay®
  • Low-Noise Features Prevent Interference with AM Band and Portable Devices
    • Fixed-Frequency 310kHz to 2.2MHz Operation
    • Fixed-PWM Option at No Load
    • Spread Spectrum for EMI Reduction
    • SYNC Input/Output for Frequency Parking
  • Robust Design Keeps Vehicle System and Portable Device Safe in an Automotive Environment
    • Short-to-Battery Protection on VBUS, HVD± Pins
    • CC1 and CC2 Tolerant to 20V Transients
    • Advanced Diagnostics Through I²C Bus
    • ±25kV Air/±8kV Contact ISO 10605 (330pF, 2kΩ)*
    • ±15kV Air/±8kV Contact ISO 10605 (330pF, 2kΩ)**
    • ±15kV Air/±8kV Contact ISO 10605 (330pF, 330Ω)*
    • ±15kV Air/±8kV Contact IEC 61000-4-2 (150pF, 330Ω)*
    • Overtemperature Protection, Warning, and Intelligent Current Foldback
    • -40°C to +125°C Operating Temperature Range
MAX20403EVKIT Evaluation Kit for the <a href="/en/products/MAX20403">MAX20403</a>

MAX20403EVKIT Evaluation Kit for the MAX20403

The MAX20403 evaluation kit (EV kit) provides a proven design to evaluate the MAX20403 automotiv...
  • 3V to 36V Input Supply Range
  • 5V or 3.3V Fixed Output Voltage, or Adjustable between 0.8V and 12V
  • Delivers up to 3.5A Output Current (up to 2.5A for MAX20402)
  • Frequency Synchronization Input
  • 99% Duty Cycle Operation with Low Dropout
  • Voltage-Monitoring PGOOD Output with UV/OV Feature
  • Proven PCB Layout
  • Fully Assembled and Tested
MAX22707 Low Power, Precision Zero Crossing Detector

MAX22707 Low Power, Precision Zero Crossing Detector

The MAX22707 precision zero crossing detector provides a reliable and repeatable zero crossing d...
  • Precision Zero Crossing Detection
    • Integrated Zero Crossing Detection with ±1% Accuracy
    • High Frequency Noise Filter
    • 4th Order Low-Pass Filter (LPF)
    • 4th Order Band-Pass Filter (BPF)
  • Configurability for Ease of Use
    • User Selectable Filter Configuration (LPF or BPF)
    • Selectable Input Frequency
    • Power Saving Stand-By Mode
    • Programmable DC Averaging Timer
  • Saves PCB Space and Bill of Materials (BOM) Cost
    • No External Precision Filter Capacitor Required
    • 10-Pin µMAX package 3mm x 3mm
MAX22820 Reinforced, Ultra-Low-Power, Two-Channel Digital Isolators

MAX22820 Reinforced, Ultra-Low-Power, Two-Channel Digital Isolators

The MAX22_2_ are a family of 2-channel reinforced ultra-low-power digital isolators. The MAX22_2...
  • Ultra-Low Power Consumption
    • 11.4µA per Channel at DC with VDD = 3.3V
    • 15.4µA per Channel at 100kbps with VDD = 3.3V
    • 54.7µA per Channel at 1Mbps with VDD = 3.3V
  • Wide Supply Range Supports from 1.71V to 5.5V
  • Reinforced Galvanic Isolation for Digital Signals
    • 8-NSOIC with 4mm Creepage and Clearance Withstands 3kVRMS for 60s (VISO) and Continuously Withstands 445VRMS (VIOWM)
    • 8-WSOIC with 8mm Creepage and Clearance Withstands 5kVRMS for 60s (VISO) and Continuously Withstands 848VRMS (VIOWM)
    • Withstands ±10kV Surge Between GNDA and GNDB with 1.2/50µs Waveform
    • High CMTI (200kV/µs, min)
  • Low Propagation Delay and Low Jitter
    • Maximum Data Rate Up to 10Mbps
    • Low Propagation Delay 51ns (typ) at VDD = 3.3V
    • Clock Jitter RMS 15.4ps (typ)
  • Safety Regulatory Approvals
    • UL According to UL1577
    • cUL According to CSA Bulletin 5A
    • VDE 0884-11 Reinforced Insulation (Pending)
    • IECEx and ATEX Intrinsic Safety (IS): Sira 0518 II 1G Ex ia IIC Ga (Pending)
MAX22821 Reinforced, Ultra-Low-Power, Two-Channel Digital Isolators

MAX22821 Reinforced, Ultra-Low-Power, Two-Channel Digital Isolators

The MAX22_2_ are a family of 2-channel reinforced ultra-low-power digital isolators. The MAX22_2...
  • Ultra-Low Power Consumption
    • 11.4µA per Channel at DC with VDD = 3.3V
    • 15.4µA per Channel at 100kbps with VDD = 3.3V
    • 54.7µA per Channel at 1Mbps with VDD = 3.3V
  • Wide Supply Range Supports from 1.71V to 5.5V
  • Reinforced Galvanic Isolation for Digital Signals
    • 8-NSOIC with 4mm Creepage and Clearance Withstands 3kVRMS for 60s (VISO) and Continuously Withstands 445VRMS (VIOWM)
    • 8-WSOIC with 8mm Creepage and Clearance Withstands 5kVRMS for 60s (VISO) and Continuously Withstands 848VRMS (VIOWM)
    • Withstands ±10kV Surge Between GNDA and GNDB with 1.2/50µs Waveform
    • High CMTI (200kV/µs, min)
  • Low Propagation Delay and Low Jitter
    • Maximum Data Rate Up to 10Mbps
    • Low Propagation Delay 51ns (typ) at VDD = 3.3V
    • Clock Jitter RMS 15.4ps (typ)
  • Safety Regulatory Approvals
    • UL According to UL1577
    • cUL According to CSA Bulletin 5A
    • VDE 0884-11 Reinforced Insulation (Pending)
    • IECEx and ATEX Intrinsic Safety (IS): Sira 0518 II 1G Ex ia IIC Ga (Pending)
MAX22420 Reinforced, Ultra-Low-Power, Two-Channel Digital Isolators

MAX22420 Reinforced, Ultra-Low-Power, Two-Channel Digital Isolators

The MAX22_2_ are a family of 2-channel reinforced ultra-low-power digital isolators. The MAX22_2...
  • Ultra-Low Power Consumption
    • 11.4µA per Channel at DC with VDD = 3.3V
    • 15.4µA per Channel at 100kbps with VDD = 3.3V
    • 54.7µA per Channel at 1Mbps with VDD = 3.3V
  • Wide Supply Range Supports from 1.71V to 5.5V
  • Reinforced Galvanic Isolation for Digital Signals
    • 8-NSOIC with 4mm Creepage and Clearance Withstands 3kVRMS for 60s (VISO) and Continuously Withstands 445VRMS (VIOWM)
    • 8-WSOIC with 8mm Creepage and Clearance Withstands 5kVRMS for 60s (VISO) and Continuously Withstands 848VRMS (VIOWM)
    • Withstands ±10kV Surge Between GNDA and GNDB with 1.2/50µs Waveform
    • High CMTI (200kV/µs, min)
  • Low Propagation Delay and Low Jitter
    • Maximum Data Rate Up to 10Mbps
    • Low Propagation Delay 51ns (typ) at VDD = 3.3V
    • Clock Jitter RMS 15.4ps (typ)
  • Safety Regulatory Approvals
    • UL According to UL1577
    • cUL According to CSA Bulletin 5A
    • VDE 0884-11 Reinforced Insulation (Pending)
    • IECEx and ATEX Intrinsic Safety (IS): Sira 0518 II 1G Ex ia IIC Ga (Pending)
MAX22421 Reinforced, Ultra-Low-Power, Two-Channel Digital Isolators

MAX22421 Reinforced, Ultra-Low-Power, Two-Channel Digital Isolators

The MAX22_2_ are a family of 2-channel reinforced ultra-low-power digital isolators. The MAX22_2...
  • Ultra-Low Power Consumption
    • 11.4µA per Channel at DC with VDD = 3.3V
    • 15.4µA per Channel at 100kbps with VDD = 3.3V
    • 54.7µA per Channel at 1Mbps with VDD = 3.3V
  • Wide Supply Range Supports from 1.71V to 5.5V
  • Reinforced Galvanic Isolation for Digital Signals
    • 8-NSOIC with 4mm Creepage and Clearance Withstands 3kVRMS for 60s (VISO) and Continuously Withstands 445VRMS (VIOWM)
    • 8-WSOIC with 8mm Creepage and Clearance Withstands 5kVRMS for 60s (VISO) and Continuously Withstands 848VRMS (VIOWM)
    • Withstands ±10kV Surge Between GNDA and GNDB with 1.2/50µs Waveform
    • High CMTI (200kV/µs, min)
  • Low Propagation Delay and Low Jitter
    • Maximum Data Rate Up to 10Mbps
    • Low Propagation Delay 51ns (typ) at VDD = 3.3V
    • Clock Jitter RMS 15.4ps (typ)
  • Safety Regulatory Approvals
    • UL According to UL1577
    • cUL According to CSA Bulletin 5A
    • VDE 0884-11 Reinforced Insulation (Pending)
    • IECEx and ATEX Intrinsic Safety (IS): Sira 0518 II 1G Ex ia IIC Ga (Pending)
MAX31331 Ultra-Low-Power, I<sup>2</sup>C Real-Time Clock and Power Management

MAX31331 Ultra-Low-Power, I2C Real-Time Clock and Power Management

The MAX31331 ultra-low power, real-time clock (RTC) is a time-keeping device that consumes nomin...
  • Ultra-Low-Power Extends Run Time
    • 65nA Timekeeping Current
    • 1.1V to 5.5V Timekeeping Voltage Range
    • Automatic Switchover to Backup Supply on Power Fail Event
    • Trickle Charger for External Supercapacitor or Rechargeable Battery
  • Small Footprint and Low BOM
    • 1.66mm x 1.26mm 12-bump WLP
    • 3mm x 3mm 10-pin TDFN
    • No External Load Capacitors Required
  • Provides Flexibility
    • Wide Range of External Crystals Supported (No External Loading Required)
    • Frequency Correction with <0.5ppm Resolution
    • 1.62V to 5.5V Interface Voltage Range
  • Value-Added Features for Ease of Use
    • Event Detection with Dedicated Pin
    • Timestamps for Various Events
    • Low Battery Voltage Detection
    • 1/128 Second Register
    • Alarms and Countdown Timer
    • 32-byte User RAM
MAX33042E +5V, 4Mbps CAN Transceiver with ±40V Fault Protection, ±25V CMR, and ±40kV ESD in 8-Pin SOT23

MAX33042E +5V, 4Mbps CAN Transceiver with ±40V Fault Protection, ±25V CMR, and ±40kV ESD in 8-Pin SOT23

The MAX33042E is a +5V CAN transceiver with integrated protection for industrial applications. T...
  • Integrated Protection Increases Robustness
    • Increased Protection on CANH and CANL
      • ±40V Fault Tolerant
      • ±40kV ESD HBM Protection
      • ±12kV Contact and ±15kV Air-Gap ESD (ISO 10605, IEC 61000-4-2) Protection
      • ±25V Extended Common-Mode Input Range (CMR)
      • Short-Circuit Protection
    • Transmitter-Dominant Timeout Prevents Lockup
    • Thermal Shutdown
  • Provides Flexible Design Options
    • Slow Slew Rate to Minimize EMI
    • Low-Current Standby Mode
    • Shutdown Pin to Save Power
  • Small Package Option to Save PCB Area
    • 8-Pin SOT23
  • High-Speed Operation of up to 4Mbps
  • Operating Temperature Range of -40°C to +125°C
  • MAX16173 Ideal Diode Controller with Active Rectifier

    MAX16173 Ideal Diode Controller with Active Rectifier

    The MAX16173 is an ideal diode controller that provides system protection against input transien...
    • -42V to +65V Protection Voltage Range
    • 3V to 50V Operating Voltage Range
    • MOSFET Diagnostic Test
    • 3µA (Typ) Shutdown Current
    • Active Rectifier
    • Open-Drain FETOK Output
    • Open-Drain Power Good Output
    • -40°C to +125°C Temperature Range
    • 3mm x 3mm Side Wettable TDFN
    MAX33079E High-Speed Quad RS-422/RS-485  Receivers with ±65V Fault Protection,  ±25V CMR, and ±25kV ESD Protection

    MAX33079E High-Speed Quad RS-422/RS-485 Receivers with ±65V Fault Protection, ±25V CMR, and ±25kV ESD Protection

    The MAX33076-9E is a family of robust quad channel RS-485/422 receivers with high CMR (common mo...
    • Integrated Protection Increases Robustness
      • ±65V Fault Tolerant Quad Receiver Lines
      • ±25kV ESD HBM
      • ±25V Common Mode Range
      • True Fail-Safe Receiver Prevents False Transition on Receiver Input Short or Open Events
      • -40°C to +125°C Operating Temperature Range
    • Industry Standard for Easy Upgrade
      • 16-Pin SOIC and QSOP Packages
      • Pin Out Compatible to Industry Standard MAX3093-94 and MAX3095-96 Product Families
      • Supply Voltage of +3.3V or +5.0V
      • Data Rate Options of 20Mbps or 35Mbps
    MAX33078E High-Speed Quad RS-422/RS-485  Receivers with ±65V Fault Protection,  ±25V CMR, and ±25kV ESD Protection

    MAX33078E High-Speed Quad RS-422/RS-485 Receivers with ±65V Fault Protection, ±25V CMR, and ±25kV ESD Protection

    The MAX33076-9E is a family of robust quad channel RS-485/422 receivers with high CMR (common mo...
    • Integrated Protection Increases Robustness
      • ±65V Fault Tolerant Quad Receiver Lines
      • ±25kV ESD HBM
      • ±25V Common Mode Range
      • True Fail-Safe Receiver Prevents False Transition on Receiver Input Short or Open Events
      • -40°C to +125°C Operating Temperature Range
    • Industry Standard for Easy Upgrade
      • 16-Pin SOIC and QSOP Packages
      • Pin Out Compatible to Industry Standard MAX3093-94 and MAX3095-96 Product Families
      • Supply Voltage of +3.3V or +5.0V
      • Data Rate Options of 20Mbps or 35Mbps
    MAX33077E High-Speed Quad RS-422/RS-485  Receivers with ±65V Fault Protection,  ±25V CMR, and ±25kV ESD Protection

    MAX33077E High-Speed Quad RS-422/RS-485 Receivers with ±65V Fault Protection, ±25V CMR, and ±25kV ESD Protection

    The MAX33076-9E is a family of robust quad channel RS-485/422 receivers with high CMR (common mo...
    • Integrated Protection Increases Robustness
      • ±65V Fault Tolerant Quad Receiver Lines
      • ±25kV ESD HBM
      • ±25V Common Mode Range
      • True Fail-Safe Receiver Prevents False Transition on Receiver Input Short or Open Events
      • -40°C to +125°C Operating Temperature Range
    • Industry Standard for Easy Upgrade
      • 16-Pin SOIC and QSOP Packages
      • Pin Out Compatible to Industry Standard MAX3093-94 and MAX3095-96 Product Families
      • Supply Voltage of +3.3V or +5.0V
      • Data Rate Options of 20Mbps or 35Mbps
    MAX33076E High-Speed Quad RS-422/RS-485  Receivers with ±65V Fault Protection,  ±25V CMR, and ±25kV ESD Protection

    MAX33076E High-Speed Quad RS-422/RS-485 Receivers with ±65V Fault Protection, ±25V CMR, and ±25kV ESD Protection

    The MAX33076-9E is a family of robust quad channel RS-485/422 receivers with high CMR (common mo...
    • Integrated Protection Increases Robustness
      • ±65V Fault Tolerant Quad Receiver Lines
      • ±25kV ESD HBM
      • ±25V Common Mode Range
      • True Fail-Safe Receiver Prevents False Transition on Receiver Input Short or Open Events
      • -40°C to +125°C Operating Temperature Range
    • Industry Standard for Easy Upgrade
      • 16-Pin SOIC and QSOP Packages
      • Pin Out Compatible to Industry Standard MAX3093-94 and MAX3095-96 Product Families
      • Supply Voltage of +3.3V or +5.0V
      • Data Rate Options of 20Mbps or 35Mbps
    MAX32671 High-Reliability, Ultra-Low-Power Microcontroller Powered by Arm Cortex-M4 Processor with FPU for Industrial and IoT

    MAX32671 High-Reliability, Ultra-Low-Power Microcontroller Powered by Arm Cortex-M4 Processor with FPU for Industrial and IoT

    In the Darwin family, the MAX32670/MAX32671 are ultra-low-power, cost-effective, high-reliabilit...
    • High-Efficiency Microcontroller for Low-Power, High-Reliability Devices
      • Arm Cortex-M4 Core with FPU up to 100MHz
      • 384KB Flash Memory with Error Correction
      • 160KB SRAM (128KB with ECC Enabled), Optionally Preserved in Lowest Power Modes
      • 16KB Unified Cache with ECC
      • UART Bootloader
      • Dual- or Single-Supply Operation
        • Ultra-Low 0.9V to 1.1V VCORE Supply Voltage
        • Internal LDO Operation from 1.7V to 3.6V Single Supply
      • Wide Operating Temperature: -40°C to +105°C
    • Flexible Clocking Schemes
      • Internal High-Speed 100MHz Oscillator
      • Internal Low-Power 7.3728MHz and Ultra-Low-Power 80kHz Oscillators
      • 16MHz to 32MHz Oscillator (External Crystal Required)
      • 32.768kHz Oscillator (External Crystal Required)
      • External Clock Input for the Core
      • External Clock Input for the LPUART and LPTMR
    • Power Management Maximizes Uptime for Battery Applications
      • 44µA/MHz Active at 0.9V up to 12MHz
      • 50µA/MHz Active at 1.1V up to 100MHz
      • 2.6µA Full Memory Retention Power in BACKUP Mode at VDD = 1.8V
      • 350nA Ultra-Low-Power RTC at VDD = 1.8V
      • Wake from LPUART or LPTMR
    • Optimal Peripheral Mix Provides Platform Scalability
      • Up to 31 General-Purpose I/O Pins
      • Up to Three SPI Master/Slave (up to 50MHz)
      • Up to Three 4-Wire UART
      • One Low-Power UART (LPUART)
      • Up to Three I²C Master/Slave 3.4Mbps High Speed
      • 8-Channel Standard DMA Controller
      • Up to Four 32-Bit Timers (TMR)
      • Up to Two Low-Power 32-Bit Timers (LPTMR)
      • Two Windowed Watchdog Timers
      • One I²S Slave for Digital Audio Interface
    • Security and Integrity
      • Available Secure Boot
      • AES 128/192/256 Hardware Acceleration Engine
      • 32-Bit CRC Acceleration Engine
    Printable Data Sheet Evaluation Kit
    MAX32670 High-Reliability, Ultra-Low-Power Microcontroller Powered by Arm Cortex-M4 Processor with FPU for Industrial and IoT

    MAX32670 High-Reliability, Ultra-Low-Power Microcontroller Powered by Arm Cortex-M4 Processor with FPU for Industrial and IoT

    In the Darwin family, the MAX32670/MAX32671 are ultra-low-power, cost-effective, high-reliabilit...
    • High-Efficiency Microcontroller for Low-Power, High-Reliability Devices
      • Arm Cortex-M4 Core with FPU up to 100MHz
      • 384KB Flash Memory with Error Correction
      • 160KB SRAM (128KB with ECC Enabled), Optionally Preserved in Lowest Power Modes
      • 16KB Unified Cache with ECC
      • UART Bootloader
      • Dual- or Single-Supply Operation
        • Ultra-Low 0.9V to 1.1V VCORE Supply Voltage
        • Internal LDO Operation from 1.7V to 3.6V Single Supply
      • Wide Operating Temperature: -40°C to +105°C
    • Flexible Clocking Schemes
      • Internal High-Speed 100MHz Oscillator
      • Internal Low-Power 7.3728MHz and Ultra-Low-Power 80kHz Oscillators
      • 16MHz to 32MHz Oscillator (External Crystal Required)
      • 32.768kHz Oscillator (External Crystal Required)
      • External Clock Input for the Core
      • External Clock Input for the LPUART and LPTMR
    • Power Management Maximizes Uptime for Battery Applications
      • 44µA/MHz Active at 0.9V up to 12MHz
      • 50µA/MHz Active at 1.1V up to 100MHz
      • 2.6µA Full Memory Retention Power in BACKUP Mode at VDD = 1.8V
      • 350nA Ultra-Low-Power RTC at VDD = 1.8V
      • Wake from LPUART or LPTMR
    • Optimal Peripheral Mix Provides Platform Scalability
      • Up to 31 General-Purpose I/O Pins
      • Up to Three SPI Master/Slave (up to 50MHz)
      • Up to Three 4-Wire UART
      • One Low-Power UART (LPUART)
      • Up to Three I²C Master/Slave 3.4Mbps High Speed
      • 8-Channel Standard DMA Controller
      • Up to Four 32-Bit Timers (TMR)
      • Up to Two Low-Power 32-Bit Timers (LPTMR)
      • Two Windowed Watchdog Timers
      • One I²S Slave for Digital Audio Interface
    • Security and Integrity
      • Available Secure Boot
      • AES 128/192/256 Hardware Acceleration Engine
      • 32-Bit CRC Acceleration Engine
    Printable Data Sheet Evaluation Kit
    MAX22514 Surge Protection IO-Link Device Transceiver with DC-DC

    MAX22514 Surge Protection IO-Link Device Transceiver with DC-DC

    The MAX22514 IO-Link transceiver integrates high voltage functionality, including one 24V line d...
    • High Configurability and Integration
      • IO-Link Device and Master Applications
      • COM1, COM2, and COM3 Data Rates
      • Integrated High-Efficiency 200mA DC-DC Buck Regulator
      • 200μA/2mA/5mA Current Sinks/Sources
      • C/Q Receiver is Configurable for 5V TTL
      • Highly Configurable Driver Overload Handling
      • Four Selectable Driver Slew Rates
      • SPI Configuration and Monitoring
      • Integrated Temperature Sensor
      • Configurable C/Q Driver: PNP, NPN, and PP Modes
    • Integrated Protection Enables Robust Systems
      • Integrated ±1kV/500Ω Surge Protection
      • Spread Spectrum DC-DC
      • Reverse Polarity Protection
      • Glitch Filter for Improved Burst Resilience
      • Hot-Plug Protection
    • Optimized for Small Sensor Designs
      • Accurate Oscillator for IO-Link Communication
      • 2.4Ω (typ) Driver On-Resistance for Low Power Dissipation
      • 1.2MHz DC-DC Switching Rate
      • Integrated 3.3V and 5V Linear Regulators
      • Available in Tiny WLP (2.5mm x 2.6mm) and TQFN (4mm x 5mm) Packages

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