MCX A36 Mixed-Signal MCU Arm® Cortex®-M33 240 MHz with Security and Rich Analog Peripherals

MCX-A36 全新

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The MCX A36 family of microcontrollers is optimized for motor control applications and includes a Math Accelerate Unit (MAU) for enhanced performance. It features two flexible pulse width modulators (FlexPWM) submodules—including AND/OR invert (AOI)— supporting up to four 16-bit analog-to-digital-converters (ADCs) and a rich set of serial interfaces. Additionally, smart direct memory access (SmartDMA) and flexible input/output (FlexIO) provide versatile peripheral integration for advanced designs.

The MCX A365 and A366 devices deliver high-performance motor control capabilities, operating at speeds up to 240 MHz with up to 1 MB of Flash memory, 256 kB of RAM and integrated security features.

These devices are supported by the MCUXpresso Developer Experience to simplify development, optimize workflows and accelerate embedded system design.

产品详情

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MCX A365 and A366 MCUs

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Features

Core Platform

Arm® Cortex®-M33 240 MHz

Processing Accelerators

MAU: Supports trigonometric, reciprocal, square, square root, sine, cosine and arctan algorithms
SmartDMA: Coprocessor for applications such as parallel camera interface and keypad scanning

Memory

Single-bank Flash: Up to 1024 kB Flash with error correction code (ECC) (supports one-bit correction and two-bit detection)
Cache Engine with 8 kB RAM
Up to 256 kB RAM of which 8 kB is shared with cache, configurable up to 8 kB RAM with ECC (support one-bit correction and two-bit detection)
All RAM can be retained down to Deep Power Down mode
ROM

Peripherals

Advanced Motor Control
- 2x FlexPWM each with 4 submodules, providing 16 complementary outputs of pulse width modulator (PWM) (no Nanoedge module)
- 2x enhanced Quadrature Encoder/Decoder (eQDC)
- 2x AOI (AND/OR/Invert) module supports up to four output triggers Analog
- 4x 16-bit ADC, 3.2 Msps in 16-bit mode, and four Msps in 12-bit mode
- Up to 82 ADC Input channels total (depending on the package)
- Integrated temperature sensor
- 1 x 12-bit digital-to-analog converter (DAC) up to one Msps
- 3 x High-speed Comparators with eight input pins and 8-bit DAC as internal reference
- 1x Low Power Analog Comparator (LPCMP) is functional down to Deep Power Down mode
- 4x operational amplifiers (OPAMPs) without programmable gain amplifier (PGA)
Timers
- 5 x 32-bit standard general-purpose asynchronous timers/counters, which support up to four capture inputs and four compare outputs, PWM mode and external count input
- Specific timer events can be selected to generate direct memory access (DMA) requests
- Low-power times
- Frequency measurement timer
- Windowed watchdog timer
- Wake timer
- Micro-tick timer (UTICK)
- OS event timer
- Real-time clock (RTC) timer without external 32 kHz input
Communication Interfaces for Connectivity
- 2x low-power serial peripheral interfaces (LPSPIs), 4x low-power inter-integrated circuits (LPI²Cs) and 6x low-power universal asynchronous receivers/transmitters (LUARTs)
- 1x improved inter-integrated circuit (I3C)
- USB Full-speed (Device/Host) with on-chip full-speed physical layer (FS PHY)
- 2x flexible controller area network (FlexCAN) with flexible data-rate (FD)
- FlexIO
Human-Machine Interface (HMI)
- 4 x 44 segment LCD interface

Security

EdgeLock® Accelerator
True random number generator (TRNG)
Public Key Cryptography (PKC), supports ECC and RSA encryption and decryption
Secure Graphic Interface (SGI), provides AES256, SHA-2 and key generation/derivation
Secure key store with key usage policies (protection of platform integrity, manufacturing and applications keys)
128-bit Universal Unique Identifier (UUID) per device in accordance with Internet Engineering Task Force's (IETF) RFC4122 version5 specification
Device life cycle management
Flash read/write/execute permission protect by memory boundary checker (MBC) and lockable
Implicit-protected Flash Region (IFR)
Security Monitoring
Code Watchdog for code flow integrity checking
6x Passive anti-tamper pin detection
Glitch attack resistant keyed access (GLIKEY) enforces security checks before allowing a write to security-sensitive register
Secure Installer for secure manufacturing and intellectual properly (IP) theft protection in an untrusted factory

Packaging

WFBGA169 7x7mm, LQFP144 20x20mm, LQFP100 14x14mm, LQFP64 10x10mm

MCUXpresso Developer Experience

MCUXpresso ecosystem support
- Selection of integrated developer experience (IDE) choices
- Pin, clock, peripheral, security and memory config tools
- Security programming and provisioning tools
- Software development kit (SDK)
Zephyr Real-Time Operating System (RTOS) support