原标题：Cypress FM4-176L-S6E2GM32位MCU开发方案

　　cypress公司的FM4-176L-S6E2GM是高度集成基于ARM Cortex-M4F处理器的 32位MCU,片上具有高达1MB闪存和192KB SRAM.器件包括了高端通信模块如IEEE 1588兼容的以太网,CAN,基于硬件的密码辅助模块,串行通信接口(USB,UART,CSIO(SPI),I2C,LIN)以及先进的控制外设如马达控制计时器,ADC和正交位置/旋转计数器.CPU工作频率180MHz,工作电压2.7-V 到5.5-V,主要用在通信设备和马达控制.本文介绍了FM4-176L-S6E2GM产品亮点,系列框图以及FM4-176L-S6E2GMPioneer开发套件主要特性,开发板主要元件分布图以及电路图和材料清单.

　　S6E2G-Series are highly-integrated 32-bit microcontrollers with high performance and competitive cost. This series is based on the ARM Cortex-M4F processor with on-chip flash memory and SRAM. The portfolio includes high end communication modules such as IEEE 1588 compliant Ethernet, CAN, a hardware-based cryptographic assist module, serial communication interfaces (USB, UART, CSIO (SPI), I2C, LIN) and advanced control peripherals such as motor control timers, A/D converters, and a quadrature position/revolution counter.

　　FM4-176L-S6E2GM产品亮点:

　　High-Performance MCU Subsystem

　　608 CoreMark®, 180-MHz ARM® Cortex®-M4 CPU

　　244-µA/MHz active current with 2.7-V to 5.5-V operating voltage

　　Up to 1MB flash and 192KB SRAM with a 16KB flash accelerator

　　Error-Correcting Code (ECC) support, hardware watchdog timer (WDT), low-voltage detect, and clock supervisor blocks for safety-critical applications

　　Independent power domains

　　Digital Subsystem

　　2x Multi-Function Timers (MFT)

　　6x Programmable Pulse Generators (PPG)

　　16x Base Timers, 2x Quadrature Position/Revolution Counters (QPRC)

　　1x Dual Timer, 1x Cyclical Redundancy Check (CRC), and 1x Watch Counter

　　10x channels of Multi-Function Serial (MFS) interfaces configurable as SPI, UART, I2C, or LIN

　　2x USB, 1x CAN, IEEE 1588 Ethernet, 1x SD Card Interface, 2x Smart Card Interfaces, I2S and External Bus Interfaces

　　Built-in Cryptographic Assist hardware coprocessor for encryption

　　Analog Subsystem

　　3x 12-bit, 2-Msps ADC with an up to 32-channel multiplexer input

　　图1. FM4-176L-S6E2GM系列框图

　　FM4-176L-S6E2GMPioneer套件

　　FM4-176L-S6E2GM - ARM® Cortex®-M4 MCU Pioneer Kit with Ethernet and USB Host

　　The FM4 S6E2G-Series Pioneer Kit enables customers to evaluate and develop projects using the FM4 device family. Flexible MCU 4 (FM4) is a portfolio of high-performance ARM® Cortex®-M4 MCUs that includes hardware support for digital signal processing and floating-point operations, designed for safety-critical, industrial systems and home appliance applications. There are multiple series of device families in this portfolio. The S6E2C-Series, S6E2G-Series and S6E2H-Series are few of the prominent series of device families. This kit uses a device from the S6E2G-Series.

　　FM4-176L-S6E2GMPioneer套件包括:

　　FM4 S6E2G-Series Pioneer board

　　USB Standard-A to Micro-B cable

　　Quick Start Guide

　　图2.FM4-176L-S6E2GMPioneer套件外形图

　　图3.FM4-176L-S6E2GMPioneer套件外形和主要元件分布图

　　FM4-176L-S6E2GMPioneer套件主要特性:

　　Cypress FM4 S6E2GM MCU

　　On-board ICE (CMSIS-DAP compatible)

　　10-pin JTAG interface

　　Ethernet PHY and RJ45 connector (IEEE802.3)

　　USB device interface

　　USB host interface

　　32Mb NOR flash

　　4Mb external SRAM

　　Stereo codec

　　Accelerometer

　　Phototransistor

　　RGB LED

　　User button

　　Arduino compatible interface

　　Additional GPIO headers

　　图4.FM4-176L-S6E2GMPioneer套件框图

　　FM4-176L-S6E2GMPioneer套件材料清单:

　　详情请见:

002-04980_S6E2CC_Series_32-bit_ARM_R_Cortex_R_-M4F_FM4_Microcontroller.pdf