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Obsolescence Mitigation (OM) Program

Maxim Integrated's Obsolescence Mitigation (OM) Program ensures a future supply of commercial-off-the-shelf (COTS) parts utilized in specific long-term programs.

Military prime contractors are now designing with COTS parts to reduce the cost of finished assemblies. COTS parts can have a relatively short lifetime, 10 to 12 years or less, compared to military programs which may span 30 years or more.  This product and program lifetime mismatch can result in obsolescence issues for long-lived programs causing the prime contractor to face either a costly redesign or the need to maintain a special inventory of the obsolete part to ensure supply over the lifetime of the program.

Maxim's OM Program provides a long-term supply solution for customers needing a long term supply of Maxim plastic parts.

Program Operation

  1. Maxim posts obsolescence notices with DSCC and with GIDEP; Avnet and Maxim also notify customers who have purchased a given part within the past two years.
  2. When the customer discovers that a Maxim part on their BOM is being made obsolete, they must contact Maxim's representative or the Mil/Aero group to enroll in the OM Program.
  3. Once enrolled, Maxim works with the customer to set up a reserve wafer-bank specifically for the program.
  4. Future orders are then placed against his reserve.

Program Details

Benefits

  • Provides an assured supply of COTS parts for long-term programs.
  • Future-built parts will have the then-current date codes.
    • LTB parts all have the same date code.
    • OM Program parts built in the future have future date codes.

Product Scope

  • Virtually ANY Maxim lead-free part is eligible.
  • Applies to non-military and military parts.
    Note: Does not apply to hermetic parts. There may be a rare instance where a device may not be manufacturable in the future.

Procedure

  1. The customer defines the remaining length of the program in years and the number of parts needed for the projected remaining life of the program.
  2. Mil/Aero group calculates the number of wafers needed to support this requirement.
  3. The customer places order for first-year demand.
    • First-year demand is defined as the total life demand divided by the number of program years.
    • Maxim builds the first-year demand.
    • Maxim sets aside the reserve wafers plus extra to allow for a possible program extension, or an increase in annual demand.
      Note: parts are set aside after the first order.
  4. Reserve wafers are held for a single customer; No one else, even from the same firm, may have access.
  5. The customer may place an order for any quantity in years two through n regardless of the first year's quantity.
    • The customer is not required to buy any parts after the initial, first year purchase.
    • Minimum order quantity (MOQ) for any given buy is 500 pieces.
    • If the customer's program is canceled by their end customer, Maxim closes out storage and scraps the wafers at no extra charge to the customer.

More Information
Contact Maxim's Military Business Manager for more information about setting up an Obsolescence Mitigation Program.

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
    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
    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

    Documentation Type

    *Required

    Documentation Type

    Technical Documents

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