We Accelerate a Staged Path from Automotive to Autonomy
Microcontroller (MCU)
Our MCU platform delivers low-latency, precision control across a wide range of vehicle systems. With automotive-grade safety and security, plus silicon-to-system support, it provides a dependable foundation automakers can confidently build on.
In-Vehicle Network (IVN)
Our IVN connectivity solutions enable high-speed data distribution and control transport over asymmetric links. They deliver scalable bandwidth for evolving vehicle architectures while meeting advanced safety and security requirements.
High-Performance Compute (HPC)
Our HPC products form the compute backbone for advanced driving and autonomy platforms. They support AI workloads, large-scale sensor fusion, and centralized decision-making across multiple vehicle lines and evolving software platforms.
Microcontroller (MCU)
Our MCU platform delivers low-latency, precision control across a wide range of vehicle systems. With automotive-grade safety and security, plus silicon-to-system support, it provides a dependable foundation automakers can confidently build on.
In-Vehicle Network (IVN)
Our IVN connectivity solutions enable high-speed data distribution and control transport over asymmetric links. They deliver scalable bandwidth for evolving vehicle architectures while meeting advanced safety and security requirements.
High-Performance Compute (HPC)
Our HPC products form the compute backbone for advanced driving and autonomy platforms. They support AI workloads, large-scale sensor fusion, and centralized decision-making across multiple vehicle lines and evolving software platforms.
As Well As Chips, We Also Offer Software & Hardware Solutions
SiliconPilot™
SiliconPilot™ is a software platform that uses digital twin technology to accelerate chip customization by enabling software development and validation before tape-out.
ASIC
Our team specializes in designing automotive-grade, application-specific integrated circuits (ASICs) that meet stringent performance, cost, and safety requirements.
Advanced Packaging
Advanced Packaging is a hardware solution that uses chiplet integration and 2.5D/3D packaging to combine multiple functions into scalable, high-performance automotive silicon.
XMotiv™ M3: The Foundation for Intelligent Motion
High-Performance Arm Cortex-M33 Core
Fast, deterministic compute for real-time automotive control, enabling smoother actuation, faster response, and more reliable subsystem behavior. Up to 160 MHz with DSP and FPU support under the Arm v8-M architecture, providing strong processing capability for motor-control loops, sensor fusion, and in-vehicle communication tasks.
Extensive Peripheral Interface
Flexible, scalable connectivity for vehicle networks, making integration with distributed ECUs and smart actuators faster and more predictable. Integrated with 3 × CAN-FD, 8 × LIN, 6 × UART, 6 × SPI, and 6 × I²C modules, all DMA-capable, supporting high-bandwidth data flow and subsystem integration.
Advanced Functional Safety & Security
Protects critical vehicle functions with built-in safety mechanisms and hardware-level security that reduce risk and support ISO 26262 compliance. ASIL-B Ready, featuring a PUF-based 128-bit unique ID, hardware AES-256 / SHA-512 crypto engines, ECC memory protection, and Secure Boot to ensure integrity and trusted operation.
Comprehensive Analog & Timer Subsystems
Enables precise sensing, signal conditioning, and actuation for powertrain, body, and comfort systems requiring tight timing and accurate feedback. Includes a 12-bit ADC (32 channels), 12-bit DAC, multiple comparators, and up to 16 PWM timers for fine-grained control across diverse automotive applications.
Efficient Power & System Management
Optimizes energy use across driving conditions, reducing thermal load and improving overall subsystem efficiency in both active and low-power states. Features Adaptive Clock Gating, a multi-mode PMU (Normal / Standby / Sleep), and a low-power 128 kHz oscillator to maintain performance across automotive temperature ranges.
Automotive-Grade Architecture Inside XMotiv™ M3
System
ASIL-B
DMAC
PVT Sensor
Interrupt Controller
Internal OSC
Clock Monitor
Power Monitor
JTAG / SWD (CoreSight)
CRC Engine
32-bit CPU
ARM Cortex-M33 160Mhz
DSP
FPU
DMA
DCLS
Memory
SRAM 128KB
eFlash 1MB
ROM 64KB
OTP 2KB
ECC
Security
Secure Boot
Crypto Engine
Trust Zone
PUF-based Key
TRNG
Sys MPU
Interface
CAN FD X 3
LIN X 8
UART X 6
SPI X 6
I2C X 6
PWM / Timers (18 units)
Signal Timer
ADC 12bit
GPIO (Up to 81 pins)
Specifications
CPU
Cortex M33
Speed
DCLS up to 160MHz
RAM
SRAM 128KB
Flash
1MB eFlash
Boot ROM
64K Data flash
DMA
16 Channels
ADC
SARx1, 12bits, 32 CHs single-end
I2C
I2C x6
SPI
SPI Master x6
GPIO
Up to 81 pins
Crypto Engine
AES, AES-CCM, AES-CMAC
Safety
ISO-26262, ASIL-B
Temperature
-40 to 125 degree-C
Power Supply
Core: 0.9V (+/- 5%), IO: 3V to 5V (+/- 10%)
Package
LQFP-100
Domain & System Applications Where XMotiv™ M3 Operates
Body & Cabin
Body and in-cabin systems require precise, responsive control across windows, locks, HVAC, seating, and interior lighting. The 160 MHz Arm Cortex-M33 core delivers deterministic performance for sensors and actuators, with flexible I/O (LIN, CAN-FD, SPI, I²C) enabling seamless communication across body modules. Hardware crypto engines secure command paths, and ASIL-B functional safety ensures reliable, fault-tolerant behavior.
ADB Headlights
Adaptive Driving Beam (ADB) headlights depend on precise timing and real-time LED adjustments to improve visibility and reduce glare. A 160 MHz Arm Cortex-M33 core with DCLS supports microsecond-level segmentation and rapid beam shaping, while CAN-FD and LIN ensure reliable communication with lighting ECUs. Hardware crypto protects control messages, and ASIL-B functional safety maintains predictable behavior under fault conditions.
Safety Control
Safety-critical modules rely on consistent diagnostics, secure communication, and high-integrity monitoring across distributed vehicle systems. Fast safety routines and fault detection are enabled by the Arm Cortex-M33 core with DCLS, while AES/SHA crypto engines safeguard data paths. Independent watchdogs and ECC-protected memory reinforce system integrity, and an ASIL-B pathway provides essential diagnostic coverage.
Motor Control
Motor-driven systems—from pumps and fans to actuators and robotics—require accurate PWM control and stable torque delivery under varying loads. The Cortex-M33 core supports fast control loops and dynamic adjustment, with a 12-bit ADC, high-resolution timers, and multiple PWM channels enabling precise regulation. CAN-FD, LIN, and SPI interfaces ensure reliable coordination with motor drivers, supported by ASIL-B safety features.
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