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All Products
Clocks and timing solutions
All Products
ESD and surge protection devices
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High reliability
High reliability
- Overview
- Defense
- High-reliability custom services
- New space
- Space
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Memories
Memories
- Overview
- Embedded flash IP solutions
- Flash+RAM MCP solutions
- F-RAM (Ferroelectric RAM)
- NOR flash
- nvSRAM (non-volatile SRAM)
- PSRAM (Pseudostatic RAM)
- Radiation hardened and high-reliability memories
- RRAM Resistive Ram
- SRAM (static RAM)
- Wafer and die memory solutions
All Products
Microcontroller
Microcontroller
- Overview
- 32-bit FM Arm® Cortex® Microcontroller
- 32-bit AURIX™ TriCore™ microcontroller
- 32-bit PSOC™ Arm® Cortex® microcontroller
- 32-bit TRAVEO™ T2G Arm® Cortex® microcontroller
- 32-bit XMC™ industrial microcontroller Arm® Cortex®-M
- Legacy microcontroller
- MOTIX™ MCU | 32-bit motor control SoC based on Arm® Cortex®-M
- Sensing controllers
All Products
Power
Power
- Overview
- AC-DC power conversion
- Automotive conventional powertrain ICs
- Class D audio amplifier ICs
- Contactless power and sensing ICs
- DC-DC converters
- Diodes and thyristors (Si/SiC)
- Gallium nitride (GaN)
- Gate driver ICs
- IGBTs – Insulated gate bipolar transistors
- Intelligent power modules (IPM)
- LED driver ICs
- Motor control ICs
- Power MOSFETs
- Power supply ICs
- Smart power switches
- Solid state relay
- Wireless charging ICs
All Products
RF
RF
- Overview
- Antenna cross switches
- Antenna tuners
- Bias and control
- Coupler
- Driver amplifiers
- High Reliability Discrete
- Low noise amplifiers (LNAs)
- RF diode
- RF switches
- RF transistors
- Wireless control receiver
All Products
Security and smart card solutions
Security and smart card solutions
- Overview
- Calypso® products
- CIPURSE™ products
- Contactless memories
- OPTIGA™ embedded security solutions
- SECORA™ security solutions
- Security controllers
- Smart card modules
- Smart solutions for government ID
All Products
Sensor technology
Sensor technology
- Overview
- 3D ToF image sensors
- Current sensors
- Gas sensors
- Inductive position sensing
- Magnetic sensors
- MEMS microphones
- Pressure sensors
- Radar sensors
All Products
Small signal transistors and diodes
Small signal transistors and diodes
- Overview
- Bipolar transistors
- Diodes
- Small signal/small power MOSFET
All Products
Transceivers
Transceivers
- Overview
- Automotive transceivers
- Control communication
- Powerline communications
All Products
Universal Serial Bus (USB)
Universal Serial Bus (USB)
- Overview
- USB 2.0 peripheral controllers
- USB 3.2 peripheral controllers
- USB hub controllers
- USB PD high-voltage microcontrollers
- USB-C AC-DC and DC-DC charging solutions
- USB-C charging port controllers
- USB-C Power Delivery controllers
All Products
Wireless connectivity
Wireless connectivity
- Overview
- AIROC™ Automotive wireless
- AIROC™ Bluetooth® and multiprotocol
- AIROC™ connected MCU
- AIROC™ Wi-Fi + Bluetooth® combos
All Products
High reliability
Defense
- Overview
- Commercial off-the-shelf (COTs) memory portfolio
- Defense memory portfolio
- High-reliability power conversion and management
All Products
High reliability
High-reliability custom services
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High reliability
Space
- Overview
- NewSpace memory portfolio
- Rad hard microwave and RF
- Radiation hardened power
- Space memory portfolio
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Isolation
Isolated industrial interface
All Products
Memories
NOR flash
- Overview
- Parallel NOR flash
- SEMPER™ NOR flash family
- SEMPER™ X1 LPDDR flash
- Serial NOR flash
All Products
Memories
Radiation hardened and high-reliability memories
All Products
Memories
SRAM (static RAM)
All Products
Microcontroller
32-bit FM Arm® Cortex® Microcontroller
- Overview
- FM0+ 32-bit Arm® Cortex®-M0+ microcontroller (MCU) families
-
FM3 32-bit Arm® Cortex®-M3 microcontroller (MCU) families
- Overview
- FM3 CY9AFx1xK series Arm® Cortex®-M3 microcontroller (MCU)
- FM3 CY9AFx1xL/M/N series Arm® Cortex®-M3 microcontroller (MCU)
- FM3 CY9AFx2xK/L series Arm® Cortex®-M3 microcontroller (MCU)
- FM3 CY9AFx3xK/L series ultra-low leak Arm® Cortex®-M3 microcontroller (MCU)
- FM3 CY9AFx4xL/M/N series low power Arm® Cortex®-M3 microcontroller (MCU)
- FM3 CY9AFx5xM/N/R series low power Arm® Cortex®-M3 microcontroller (MCU)
- FM3 CY9AFxAxL/M/N series ultra-low leak Arm® Cortex®-M3 microcontroller (MCU)
- FM3 CY9BFx1xN/R high-performance series Arm® Cortex®-M3 microcontroller (MCU)
- FM3 CY9BFx1xS/T high-performance series Arm® Cortex®-M3 microcontroller (MCU)
- FM3 CY9BFx2xJ series Arm® Cortex®-M3 microcontroller (MCU)
- FM3 CY9BFx2xK/L/M series Arm® Cortex®-M3 microcontroller (MCU)
- FM3 CY9BFx2xS/T series Arm® Cortex®-M3 microcontroller (MCU)
-
FM4 32-bit Arm® Cortex®-M4 microcontroller (MCU) families
- Overview
- FM4 CY9BFx6xK/L high-performance series Arm® Cortex®-M4F microcontroller (MCU)
- FM4 CY9BFx6xM/N/R high-performance series Arm® Cortex®-M4F microcontroller (MCU)
- FM4 S6E2C high-performance series Arm® Cortex®-M4F microcontroller (MCU)
- FM4 S6E2G series connectivity Arm® Cortex®-M4F microcontroller (MCU)
- FM4 S6E2H high-performance series Arm® Cortex®-M4F microcontroller (MCU)
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Microcontroller
32-bit AURIX™ TriCore™ microcontroller
- Overview
-
32-bit TriCore™ AURIX™ – TC2xx
- Overview
- AURIX™ family – TC21xL
- AURIX™ family – TC21xSC (wireless charging)
- AURIX™ family – TC22xL
- AURIX™ family – TC23xL
- AURIX™ family – TC23xLA (ADAS)
- AURIX™ family – TC23xLX
- AURIX™ family – TC264DA (ADAS)
- AURIX™ family – TC26xD
- AURIX™ family – TC27xT
- AURIX™ family – TC297TA (ADAS)
- AURIX™ family – TC29xT
- AURIX™ family – TC29xTT (ADAS)
- AURIX™ family – TC29xTX
- AURIX™ TC2x emulation devices
-
32-bit TriCore™ AURIX™ – TC3xx
- Overview
- AURIX™ family - TC32xLP
- AURIX™ family – TC33xDA
- AURIX™ family - TC33xLP
- AURIX™ family – TC35xTA (ADAS)
- AURIX™ family – TC36xDP
- AURIX™ family – TC37xTP
- AURIX™ family – TC37xTX
- AURIX™ family – TC38xQP
- AURIX™ family – TC39xTM
- AURIX™ family – TC39xXA (ADAS)
- AURIX™ family – TC39xXM (ADAS)
- AURIX™ family – TC39xXX
- AURIX™ family – TC3Ex
- AURIX™ TC37xTE (emulation devices)
- AURIX™ TC39xXE (emulation devices)
- 32-bit TriCore™ AURIX™ – TC4x
All Products
Microcontroller
32-bit PSOC™ Arm® Cortex® microcontroller
- Overview
- 32-bit PSOC™ 4 Arm® Cortex®-M0/M0+
- 32-bit PSOC™ 4 HV Arm® Cortex®-M0+
- 32-bit PSOC™ 5 LP Arm® Cortex®-M3
- 32-bit PSOC™ 6 Arm® Cortex®-M4/M0+
- 32-bit PSOC™ automotive multitouch Arm® Cortex®-M0
- 32-bit PSOC™ Control Arm® Cortex®-M33 MCU
- 32-bit PSOC™ fingerprint Arm® Cortex®-M0+
- Automotive PSOC™ 4: 32-bit Arm® Cortex®-M0/M0+ MCU
- PSOC™ Edge Arm® Cortex® Multicore
All Products
Microcontroller
32-bit TRAVEO™ T2G Arm® Cortex® microcontroller
- Overview
- 32-bit TRAVEO™ T2G Arm® Cortex® for body
- 32-bit TRAVEO™ T2G Arm® Cortex® for cluster
All Products
Microcontroller
32-bit XMC™ industrial microcontroller Arm® Cortex®-M
- Overview
- 32-bit XMC1000 industrial microcontroller Arm® Cortex®-M0
- 32-bit XMC4000 industrial microcontroller Arm® Cortex®-M4
- 32-bit XMC5000 Industrial Microcontroller Arm® Cortex®-M4
- 32-bit XMC7000 Industrial Microcontroller Arm® Cortex®-M7
All Products
Microcontroller
Legacy microcontroller
- Overview
- Legacy 32-bit MCU
- Legacy 8-bit/16-bit microcontroller
- Other legacy MCUs
All Products
Microcontroller
MOTIX™ MCU | 32-bit motor control SoC based on Arm® Cortex®-M
All Products
Microcontroller
Sensing controllers
All Products
Power
AC-DC power conversion
- Overview
- AC-DC integrated power stage - CoolSET™
- AC-DC PWM-PFC controller
All Products
Power
Automotive conventional powertrain ICs
All Products
Power
Class D audio amplifier ICs
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Power
Contactless power and sensing ICs
All Products
Power
DC-DC converters
All Products
Power
Diodes and thyristors (Si/SiC)
- Overview
- Bridge rectifiers & AC switches
- CoolSiC™ Schottky diodes
- Diode bare dies
- Silicon diodes
- Thyristor / Diode Power Modules
- Thyristor soft starter modules
- Thyristor/diode discs
All Products
Power
Gallium nitride (GaN)
All Products
Power
Gate driver ICs
- Overview
- Automotive gate driver ICs
- Isolated Gate Driver ICs
- Level-Shift Gate Driver Ics
- Low side drivers
- Transformer Driver ICs
All Products
Power
IGBTs – Insulated gate bipolar transistors
All Products
Power
LED driver ICs
- Overview
- AC-DC LED driver ICs
- Ballast IC
- DC-DC LED driver IC
- LED dimming interface IC
- Linear LED driver IC
- LITIX™ - Automotive LED Driver IC
- NFC wireless configuration IC with PWM output
- VCSEL driver
All Products
Power
Motor control ICs
- Overview
- 32-bit PSOC™ Control Arm® Cortex®-M33 MCU
- iMOTION™ Integrated motor control solutions
- MOTIX™ MCU | 32-bit motor control SoC based on Arm® Cortex®-M
- MOTIX™ motor control ICs for BLDC motors
- MOTIX™ motor control ICs for brushed DC motors
- MOTIX™ multi half-bridge ICs for servo and stepper motors
All Products
Power
Power MOSFETs
- Overview
- Automotive MOSFET
- Dual MOSFETs
- MOSFET (Si & SiC) Modules
- N-channel depletion mode MOSFET
- N-channel power MOSFETs
- P-channel power MOSFETs
- Silicon carbide CoolSiC™ MOSFETs
- Small signal/small power MOSFET
All Products
Power
Power supply ICs
- Overview
- Automotive transceivers
- OPTIREG™ linear voltage regulators (LDO)
- OPTIREG™ PMIC
- OPTIREG™ switcher
- OPTIREG™ System Basis Chips (SBC)
All Products
Power
Smart power switches
- Overview
-
High-side switches
- Overview
- Classic PROFET™ 12V | Automotive smart high-side switch
- Classic PROFET™ 24V | Automotive smart high-side switch
- Power PROFET™ + 12/24/48V | Automotive smart high-side switch
- PROFET™ + 12V | Automotive smart high-side switch
- PROFET™ + 24V | Automotive smart high-side switch
- PROFET™ +2 12V | Automotive smart high-side switch
- PROFET™ Industrial | Smart high-side switch
- PROFET™ Load Guard 12V | Automotive smart high-side switch
- PROFET™ Wire Guard 12V | Automotive smart high-side switch
- Low-side switches
- Multichannel SPI Switches & Controller
All Products
Power
Solid state relay
All Products
RF
High Reliability Discrete
All Products
RF
Low noise amplifiers (LNAs)
All Products
RF
RF diode
All Products
RF
RF transistors
All Products
Security and smart card solutions
Contactless memories
All Products
Security and smart card solutions
OPTIGA™ embedded security solutions
All Products
Security and smart card solutions
SECORA™ security solutions
All Products
Security and smart card solutions
Security controllers
All Products
Security and smart card solutions
Smart card modules
All Products
Security and smart card solutions
Smart solutions for government ID
All Products
Sensor technology
3D ToF image sensors
All Products
Sensor technology
Magnetic sensors
- Overview
- Magnetic position sensors
- Magnetic speed sensors
All Products
Sensor technology
MEMS microphones
All Products
Sensor technology
Pressure sensors
All Products
Sensor technology
Radar sensors
- Overview
- Radar sensors for automotive
- Radar sensors for IoT
All Products
Small signal transistors and diodes
Bipolar transistors
All Products
Small signal transistors and diodes
Diodes
All Products
Transceivers
Automotive transceivers
All Products
Universal Serial Bus (USB)
USB 2.0 peripheral controllers
All Products
Universal Serial Bus (USB)
USB 3.2 peripheral controllers
- Overview
- EZ-USB™ CX3 MIPI CSI2 to USB 3.0 camera controller
- EZ-USB™ FX10 & FX5N USB 10Gbps peripheral controller
- EZ-USB™ FX20 USB 20 Gbps peripheral controller
- EZ-USB™ FX3 USB 5 Gbps peripheral controller
- EZ-USB™ FX3S USB 5 Gbps peripheral controller with storage interface
- EZ-USB™ FX5 USB 5 Gbps peripheral controller
- EZ-USB™ SD3 USB 5 Gbps storage controller
- EZ-USB™ SX3 FIFO to USB 5 Gbps peripheral controller
All Products
Universal Serial Bus (USB)
USB hub controllers
All Products
Universal Serial Bus (USB)
USB PD high-voltage microcontrollers
All Products
Universal Serial Bus (USB)
USB-C AC-DC and DC-DC charging solutions
- Overview
- EZ-PD™ CCG3 USB type-C port controller PD
- EZ-PD™ CCG3PA USB-C and PD
- EZ-PD™ CCG3PA-NFET USB-C PD controller
- EZ-PD™ CCG7x consumer USB-C Power Delivery & DC-DC controller
- EZ-PD™ PAG1: power adapter generation 1
- EZ-PD™ PAG2: Power Adapter Generation 2
- EZ-PD™ PAG2-PD USB-C PD Controller
All Products
Universal Serial Bus (USB)
USB-C charging port controllers
All Products
Universal Serial Bus (USB)
USB-C Power Delivery controllers
- Overview
- EZ-PD™ ACG1F one-port USB-C controller
- EZ-PD™ CCG2 USB Type-C port controller
- EZ-PD™ CCG3PA Automotive USB-C and Power Delivery controller
- EZ-PD™ CCG4 two-port USB-C and PD
- EZ-PD™ CCG5 dual-port and CCG5C single-port USB-C PD controllers
- EZ-PD™ CCG6 one-port USB-C & PD controller
- EZ-PD™ CCG6_CFP and EZ-PD™ CCG8_CFP Dual-Single-Port USB-C PD
- EZ-PD™ CCG6DF dual-port and CCG6SF single-port USB-C PD controllers
- EZ-PD™ CCG7D Automotive dual-port USB-C PD + DC-DC controller
- EZ-PD™ CCG7S Automotive single-port USB-C PD solution with a DC-DC controller
- EZ-PD™ CCG7SAF Automotive Single-port USB-C PD + DC-DC Controller + FETs
- EZ-PD™ CCG8 dual-single-port USB-C PD
- EZ-PD™ CMG1 USB-C EMCA controller
- EZ-PD™ CMG2 USB-C EMCA controller with EPR
All Products
Wireless connectivity
AIROC™ Bluetooth® and multiprotocol
All Products
Wireless connectivity
AIROC™ Wi-Fi + Bluetooth® combos
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Aerospace and defense
Aerospace and defense
- Overview
- Defense applications
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Automotive
Automotive
- Overview
- 48 V systems for EVs & mild hybrids
- ADAS & autonomous driving
- Automotive body electronics & power distribution
- Automotive LED lighting systems
- Chassis control & safety
- Electric vehicle drivetrain system
- EV thermal management system
- Internal combustion drivetrain systems
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Consumer electronics
Consumer electronics
- Overview
- Adapters and chargers
- Complete system solutions for smart TVs
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Healthcare and lifestyle
Healthcare and lifestyle
- Overview
- Medical
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Home appliances
Home appliances
- Overview
- Air purifiers - smart and efficient air quality improvement
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- Coffee machine – inverter and sensors
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- Domestic robots
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- Induction rice cooker
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Industrial
Industrial
- Overview
- Adapters and chargers
- Asset Tracking
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- Energy storage systems
- EV charging
- High-voltage solid-state power distribution
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- Photovoltaic
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- Traction
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Information and Communication Technology
Information and Communication Technology
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Renewables
Renewables
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Security solutions
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- eSIM applications
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Smart home and building
Smart home and building
- Overview
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Solutions
Solutions
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Defense applications
Aerospace and defense
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48 V systems for EVs & mild hybrids
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Automotive
ADAS & autonomous driving
Automotive
- Overview
- Automotive radar systems
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Automotive
Automotive body electronics & power distribution
Automotive
- Overview
- Automotive auxiliary systems
- Automotive gateway
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- Body control modules (BCM)
- Comfort & convenience electronics
- Zonal DC-DC converter 48 V-12 V
- Zone control unit
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Automotive
Automotive LED lighting systems
Automotive
- Overview
- Automotive animated LED lighting system
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Automotive
Chassis control & safety
Automotive
- Overview
- Active suspension control
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- Chassis domain control
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Automotive
Electric vehicle drivetrain system
Automotive
- Overview
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Automotive BMS
- Overview
- Automotive battery cell monitoring & balancing
- Automotive battery control unit (BCU)
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Automotive
EV thermal management system
Automotive
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Internal combustion drivetrain systems
Automotive
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- Automatic transmission hydraulic system
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- Small engine starter kit
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- Transfer case brushless DC (BLDC)
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Automotive
In-vehicle infotainment & HMI
Automotive
- Overview
- Automotive head unit
- Automotive USB-C power & data solution
- Automotive instrument cluster
- Automotive telematics control unit (TCU)
- Center information display (CID)
- High-performance cockpit controller
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Automotive
Light electric vehicle solutions
Automotive
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Consumer electronics
Adapters and chargers
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Mobile device and smartphone solutions
Consumer electronics
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Power tools
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Consumer electronics
Semiconductor solutions for home entertainment applications
Consumer electronics
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- Complete system solutions for smart TVs
- Distribution audio amplifier unit solutions
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- PoE audio amplifier unit solutions
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- Smart speaker designs
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Healthcare and lifestyle
Medical
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Healthcare and lifestyle
Wearable Devices
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Industrial
Energy storage systems
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Industrial
EV charging
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Industrial
High-voltage solid-state power distribution
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Industrial
Industrial automation
Industrial
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Industrial
Industrial motor drives and controls
Industrial
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Industrial
LED lighting system design
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Power transmission and distribution
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Data center and AI data center solutions
Information and Communication Technology
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Information and Communication Technology
Telecommunications infrastructure
Information and Communication Technology
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- AC-DC power conversion for telecommunications infrastructure
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- FPGA in wired and wireless telecommunications applications
- Satellite Communication
- Power system reliability modeling
- RF front end components for telecommunications infrastructure
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Renewables
Photovoltaic
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Renewables
Power converters and inverters for wind turbines
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Government identification
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Payment solutions
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Heating ventilation and air conditioning (HVAC)
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Smart home and building
Home and building automation
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Solutions
Battery management systems (BMS)
Solutions
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Solutions
Machine Learning Edge AI
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Motor control
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Power conversion
Solutions
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AC-DC power conversion
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- AC-DC auxiliary power supplies
- AC-DC power conversion for telecommunications infrastructure
- Adapters and chargers
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- Complete system solutions for smart TVs
- Desktop power supplies
- EV charging
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Solutions
Sensor solutions
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Solutions
System diagnostics and analytics
Solutions
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Legacy microcontroller
Discover here Infineon's legacy products like C500-, C166-, XC166-, AUDO1-family and more. Infineon - Your partner for smart microcontroller solutions
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On this page
Legacy 32-bit MCU
Discover Infineon's legacy 32-bit MCUs. High-performance solutions for long-lasting applications. Explore now.
Legacy 32-bit MCU Subfamilies
Legacy 8-bit/16-bit microcontroller
The legacy 8-bit/16-bit microcontroller provides a wide range of applications. Check the documentation for each family for more details.
Legacy 8-bit/16-bit microcontroller Subfamilies
Other legacy MCUs
Legacy microcontrollers from Infineon
Other legacy MCUs Subfamilies
About
Legacy microcontrollers hold seven subcategories with multiple applications: Embedded control, solutions for advanced touch control, low-cost solutions for motor control and automation, XC800 development tools, software, and kits, legacy 8-bit/16-bit microcontrollers, legacy 32-bit MCU, and other legacy MCUs.
Access to additional AURIX™ technical documentation
Register to the myInfineon Collaboration Platform (myICP) and gain access to additional microcontroller information: Technical add-on documentation, training, tools, and much more. Follow these steps to get started:
- Sign up to myInfineon here.
- Send your access request to AURIX@infineon.com (with your company email address).
- You will receive a confirmation explaining how to use your new access.
Legacy microcontrollers hold seven subcategories with multiple applications: Embedded control, solutions for advanced touch control, low-cost solutions for motor control and automation, XC800 development tools, software, and kits, legacy 8-bit/16-bit microcontrollers, legacy 32-bit MCU, and other legacy MCUs.
Access to additional AURIX™ technical documentation
Register to the myInfineon Collaboration Platform (myICP) and gain access to additional microcontroller information: Technical add-on documentation, training, tools, and much more. Follow these steps to get started:
- Sign up to myInfineon here.
- Send your access request to AURIX@infineon.com (with your company email address).
- You will receive a confirmation explaining how to use your new access.