MCX E32, E31: Robust 5V MCU for Safe, Secure Industrial Automation

  • 本页面包含试生产产品的信息。页面中的规格和信息如有更改,恕不另行通知。如需更多信息,请联系销售代表。

点击图片以展开

框图

选择框图:

MCX E32 MCUs

MCX-E32-BD

MCX E31 MCUs

MCX-E31-BD

Features

Communications interfaces

  • Up to 16 Low-Power Universal Asynchronous Receiver-Transmitter (LPUART) modules with Local Interconnect Network (LIN), Universal Asynchronous Receiver-Transmitter (UART) and Direct Memory Access (DMA) support
  • Up to six Low-Power Serial Peripheral Interface (LPSPI) modules with DMA support
  • Up to two Low-Power Inter-Integrated Circuit (LPI2C) modules with DMA support
  • Up to six FlexCAN modules with optional Controller Area Network with Flexible Data Rate (CAN FD) support
  • FlexIO module for flexible, high-performance serial interfaces
  • One 10/100 Mbps Media Independent Interface/Reduced Media Independent Interface (MII/RMII) Ethernet interface with time-sensitive networking (TSN)
  • Up to two Synchronous Audio Interface (SAI) modules

Operating characteristics

  • Voltage range: 2.97 V to 5.5 V
  • Temperature range: -40 °C to 135 °C for all power modes

Core platform

  • Arm Cortex-M7 32-bit architecture with single-core (MCX E31) and dual-core (MCX E32) options:
    • Operating frequency of up to 160 MHz
    • Armv7E-M architecture with digital signal processing (DSP) extension and Thumb®-2 instruction set architecture (ISA)
    • Configurable Nested Vectored Interrupt Controller (NVIC)
    • Single-precision Floating-Point Unit (FPU)

Memory and memory interfaces

  • Up to 4 MB program Flash memory with Error Correction Code (ECC)
  • Up to 128 kB flexible program or data Flash memory
  • Up to 512 kB static random-access memory (SRAM) with ECC, including 96 kB Tightly Coupled Memory (TCM) RAM for fast control loops with minimal latency
  • Data and instruction caches for each core to reduce memory access latency
  • Quad Serial Peripheral Interface (QuadSPI) support

Mixed-signal analog

  • Up to three 12-bit analog-to-digital converters (ADC) with up to 24 analog input channels per module
  • One temperature sensor (TempSense)
  • Up to three analog comparators (CMP), each with an internal 8-bit digital-to-analog converter (DAC)

Human-machine interface (HMI)

  • Up to 145 general-purpose input/output (GPIO) pins
  • Non-maskable interrupt (NMI)
  • Up to 59 pins with wake-up capability
  • Up to 32 pins with interrupt support

Power management

  • Low-power Arm Cortex-M7 core optimized for energy-efficient operation
  • Power Management Controller (PMC) with RUN and STANDBY modes
  • Peripheral-specific clock gating to support low-power operation

Reliability, safety and security

  • Platform security with EdgeLock® Secure Enclave Advanced Profile
  • Up to two internal Software Watchdog Timers (SWT)
  • ECC on all memories
  • Error Detection Code (EDC) on the data path
  • Cyclic Redundancy Check (CRC) module
  • 120-bit unique identification number
  • Extended Cross Domain Controller (XRDC) for central core access-rights protection
  • Virtualization Wrapper (VIRT_WRAPPER) for I/O protection

Packaging

  • LQFP48, LQFP100, HDQFP100, HDQFP172

MCUXpresso Developer Experience

购买/参数

‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌

文档

快速参考恩智浦 文档类别

1-10 / 18 文件

紧凑列表

勘误表 (3)
参考手册 (1)
工程设计要点 (1)
应用笔记 (9)

设计资源

设计文件

快速参考恩智浦 设计文件类型.

2 设计文件

硬件

快速参考恩智浦 板类型.

5 硬件

软件

快速参考恩智浦 软件类型.

1-5 / 10 软件文件

展开

注意: 推荐在电脑端下载软件,体验更佳。

培训

4 培训

支持

您需要什么帮助?