MCX A34混合信号，针对电机控制和高性能模拟外设进行了优化
紧凑列表
MCX A5 Series: 240 MHz Arm® Cortex-M33 MCUs with Advanced Connectivity, Security and Rich Integration
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The MCX A5 devices are scalable microcontrollers in the MCX A Series designed for high-performance motor control and connected embedded control.
Optimized for connected industrial and secure edge applications, MCX A5 combines a 240 MHz Arm® Cortex®-M33 core with up to 2 MB Flash and 640 kB SRAM with advanced connectivity, rich analog integration, versatile serial interfaces and enhanced security capabilities. Integrated 10/100M Ethernet MAC and 10BASE-T1S digital PHY helps simplify industrial networking, delivering the performance and integration needed to build reliable, connected and secure next-generation industrial and IoT systems.
The MCUXpresso Developer Experience provides software tools, application examples and expansion resources to support development, including the Expansion Board Hub (EBH) for add-on boards and the Application Code Hub (ACH) for software examples, with evaluation available through the FRDM-MCXA577 development boards to simplify prototyping and feature exploration.
产品详情
Features
Core and Performance
- Arm Cortex-M33 up to 240 MHz with 988.8 CoreMark (4.12 CoreMark/MHz)
- FPU, DSP, MPU and TrustZone support
- SmartDMA co-processor
Memory
- Up to 2 MB dual-bank Flash with ECC and read-while-write
- 16 kB cache engine
- Up to 640 kB SRAM, configurable as up to 64 kB RAM with ECC
- 24 kB RAM retained down to VBAT mode
Security
- Enhanced security with secure boot, secure firmware update, secure debug and life cycle management, hardware crypto acceleration, key management and PQC-capable security support
- Designed with a security architecture targeting PSA Level 3 and SESIP Level 3 certification
Serial Interfaces
- Up to 6x LPUART
- Up to 5x LPI2C
- Up to 6x LPSPI
- Up to 4x I3C
- Up to 1x FlexIO
Connectivity
- Up to 1x USB High-Speed Host/Device with on-chip HS PHY
- Up to 2x CAN FD
- Up to 1x FlexSPI
- eSPI
- TSI
Ethernet Connectivity
- Up to 1x 10BASE-T1S DPHY
- Up to 1x Ethernet MAC can support MII / RMII / Ethernet interface depending on device configuration
Analog
- Up to 2x 16-bit ADC
- Up to 2x 12-bit DAC
- Analog comparators
- Voltage reference
- Integrated temperature sensor
Timers and Control Peripherals
- Up to 5x 32-bit timers
- Low-power timer
- Frequency measurement
- Up to 2x Windowed watchdog timers
- Wake timer
- Micro-tick timer
- OS event timer
- RTC
- PWM / event timing resources
GPIO and Packages
- Up to 134 GPIOs
- Up to 4x high-drive 20 mA I/Os
- WFBGA169
- LQFP144
- LQFP100
Power and Operating Range
- 1.71 V to 3.6 V operating voltage
- 1.2 V independent I/O supply support
- Low-power modes
- Wake-up sources down to deep power-down mode
- Operating temperature range up to 125°C junction temperature
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