RA4E2

Renesas MCU Guide

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概览

RA4E2组是RA4系列中最新的入门级微控制器，基于带有TrustZone的100MHz Arm^® Cortex^®-M33内核。

RA4E2 MCU提供了高性能和优化的外设功能以及最小的封装选项，包括节省空间的36引脚BGA和32引脚QFN封装。这些都满足了对成本敏感和空间受限的应用的需要。

由于RA4E2具有均衡的性能、先进的外设功能和可扩展性，它为更广泛的RA系列提供了一个入门点。

100MHz的Arm Cortex-M33，具有TrustZone功能
128KB的闪存和40KB的SRAM
4KB数据闪存，类似EEPROM数据存储功能
1KB待机SRAM
可从32个引脚扩展到64个引脚的封装
USB 2.0全速
CAN FD，I3C
HDMI CEC，SSI
12位A/D转换器
12位D/A转换器
通用PWM定时器

一般用途
传感器应用（医疗，工业，可穿戴）
家用电器
娱乐系统
游戏，耳机控制

文档

设计和开发

软件与工具

Software title	Software type	公司

E2 emulator [RTE0T00020KCE00000R] On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX, RISC-V MCU]	Emulator	瑞萨电子
E2 emulator Lite [RTE0T0002LKCE00000R] On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX, RISC-V MCU]	Emulator	瑞萨电子
瑞萨闪存编程器（编程图形用户界面）闪存编程软件【支持 MCU/MPU 和设备：RA、RE、RX、RL78、RH850、RISC-V MCU 瑞萨电子 Synergy 平台、DA1453x、DA1459x、DA1469x、DA1470x、电源管理、瑞萨电子 USB PD 系列、电机驱动器/制动器驱动器 IC、V850、78K0R、78K0】	Programmer (Unit/SW)	瑞萨电子
PG-FP6 Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C]	Programmer (Unit/SW)	瑞萨电子
RA Smart Configurator The Renesas RA Smart Configurator (RA SC) is a desktop application that helps you in configuring software systems (including a Board Support Package (BSP), drivers, RTOS, and middleware) for RA-Family MCUs when you are using a third-party IDE and toolchain.	Solution Toolkit	瑞萨电子
Sensor Software Modules for Renesas MCU Platforms Middleware (FIT module and FSP module) and sample software packages that enable control and data acquisition for Renesas sensor products.	Sensor	瑞萨电子
RA 可扩展性强的配置软件包 (FSP) FSP 是一款增强型软件包，旨在为使用瑞萨电子 RA 系列 Arm 微控制器的嵌入式系统设计提供简单易用且可扩展性强的高质量软件。下载 Converting Applications from e² studio to IAR or Keil for RA – Application Note EK-RA4E2 Example Project Bundle EK-RA4E2 Example Project Bundle Renesas RA Securing Data at Rest Using the Arm® TrustZone® - Sample Code Renesas RA Securing Data at Rest Using the Arm® TrustZone® RA AWS MQTT/TLS Cloud Connectivity Solution – Cellular Application Project CAN FD Example Using RA4E2 and RA6E2 - Application Project CAN FD Example Using RA4E2 and RA6E2 - Application Project	Software Package	瑞萨电子
e² studio - RA 产品家族信息基于 Eclipse 的瑞萨集成开发环境（IDE）。	IDE and Coding Tool	瑞萨电子
Security Key Management Tool Key wrapping tool for key management systems using Renesas security IP. Enables secure installation and update of user application and device lifecycle management (DLM) keys.	Solution Toolkit	瑞萨电子
EZ-CUBE3 EZ-CUBE3（CYRCNEZCUBE03）是具有Flash存储器编程功能的片上调试仿真器，可以用于调试MCU程序或将程序烧写到MCU的内置Flash中。	Emulator	瑞萨电子
SEGGER emWin GUI Library for Renesas RA Products SEGGER's emWin graphics library is a ready-to-use solution that provides a versatile and professional GUI platform for creating interactive and high-quality graphical user interfaces on any type of display for the Renesas RA family.	Imaging	SEGGER
SEGGER J-Link and J-Trace PRO The J-Link debug probes offer full support for RZ Family MPUs. With their outstanding performance, robustness, and ease of use are widely recognized as the market-leading debug probes today.	Emulator	SEGGER
IAR Embedded Workbench for Arm IAR Embedded Workbench for Arm (EWARM) provides a complete development environment for Arm - including RA Family MCUs - generating fast, compact code and enabling you to take full control of your code.	IDE and Coding Tool	IAR Systems
Arm® Keil® MDK Arm® Keil® MDK is a comprehensive software development solution for Arm-based microcontrollers, including RA Family MCUs, containing all the components that you need to create, build, and debug embedded applications.	IDE and Coding Tool	Arm® Keil® MDK Arm®
Reality AI Utilities 瑞萨电子 e² studio 插件模块	Solution Toolkit	瑞萨电子
+ 添加 2 个隐藏项目 15 items

RA4E2 MCU 群组评估套件

EK-RA4E2 评估套件可通过瑞萨电子的灵活软件包 (FSP) 和 e² studio IDE，帮助用户轻松评估 RA4E2 MCU 产品组的特性，并开发嵌入式系统应用程序。用户可利用丰富的板载功能以及自选的热门生态系统插件来将丰富创意变为现实。

入门

运行快速入门示例项目

EK-RA4E2...

特色文件:

EK-RA4E2 – Quick Start Guide

EK-RA4E2 v1 – User's Manual

EK-RA4E2 v1 - Design Package

RA4E2 MCU 群组快速原型板

RA4E2 快速原型板配备了 R7FA4E2B93CFM 微控制器，是一块专门用于各种应用原型开发的评估板。板载 SEGGER J-Link™ 仿真器电路，无需额外工具即可以烧写/调试程序。此外，标配 Arduino Uno 和 Pmod™ 接口，并可通过通孔连接微控制器的所有引脚，具有很高的可扩展性。

样例代码可用于演示...

特色文件:

FPB-RA4E2 Quick Start Guide

ECAD 模块

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

扩展 ECAD 模块

产品选项

Processing table

	PLP	Carrier Type	CPU	Operating Freq (Max) (MHz)	Program Memory (KB)	Data Flash (KB)	RAM (KB)	ECC SRAM	Lead Count (#)	Pkg. Type	Pkg. Dimensions (mm)	Pitch (mm)	I/O Ports	Supply Voltage (V)	Temp. Range	External Memory Bus (bit)	Floating Point Unit	DMAC or DTC	External Interrupt Pins (#)	USB FS (host ch/device ch)	USB HS (host ch/device ch)	Ethernet (ch)	CAN (ch)	CAN-FD (ch)	SCI or UART (ch)	SPI (ch)	I2C (#)	I3C (ch)	LIN (#)	SSI (ch)	QSPI Interface (#)	OSPI (ch)	SDHI (ch)	Capacitive Touch Sensing Unit (ch)	Graphics LCD Controller	Camera I/F (Parallel)	Segment LCD Controller	Wireless	IrDA	PWM Output (pin#)	32-Bit Timer (ch)	16-bit High Res Timer (ch)	16-bit Enhanced Timer (ch)	16-Bit Timer (ch) (#)	8-Bit Timer (ch)	Asynchronous General Purpose Timer (ch)	Watchdog Timer (ch)	24-Bit Sigma-Delta A/D Converter (ch)	16-Bit A/D Converter (ch)	14-Bit A/D Converter (ch)	12-Bit A/D Converter (ch)	10-Bit A/D Converter (ch)	12-Bit D/A Converter (ch)	8-Bit D/A Converter (ch)	High-Speed Analog Comparator (ch)	Low-Power Analog Comparator (ch)	PGA (ch)	OPAMP (ch) (#)	Temperature Sensor (ch) (#)	RTC	LVD or PVD	Security & Encryption	Power-On Reset	Sub-clock (32.768 kHz)	On-chip Oscillator	Debug Interface	Replacement Product	Replacement Remark	Moisture Sensitivity Level (MSL)	Price (USD) \| 1ku	购买 / 样片	105°C Max. Case Temp.
(8) 有效 (0) 无效/NRND/LTB	最大值 The duration date of a product in the Product Longevity Program (PLP). 最小值 The duration date of a product in the Product Longevity Program (PLP).	Bulk (Tray) Full Carton (Tray)	Arm Cortex-M33	100	128	最大值 Data Flash memory size. 最小值 Data Flash memory size.	最大值 Random access memory size. 最小值 Random access memory size.	是	32 36 48 64	BGA HWQFN LFQFP	4 x 4 x 1.29 5 x 5 x 0.8 5 x 5 x 1.29 7 x 7 x 0.8 10 x 10 x 1.7	0.5	16 20 29 45	2.7 - 3.6	Ta = -40 to 85°C Ta = -40 to 105°C	No	Single	DMAC&DTC	最大值最小值	( 0 / 0 ) ( 0 / 1 )	( 0 / 0 )	最大值最小值	最大值 Number of controller area netowork (CAN) interface channels. 最小值 Number of controller area netowork (CAN) interface channels.	最大值最小值	最大值最小值	最大值最小值	最大值 Number of I2C channels. 最小值 Number of I2C channels.	最大值最小值	最大值 Number of local interconnect network (LIN) channels. 最小值 Number of local interconnect network (LIN) channels.	最大值最小值	最大值最小值	最大值最小值	最大值最小值	最大值最小值	No	No	No	No	否	最大值最小值	最大值最小值	最大值最小值	最大值最小值	最大值最小值	最大值最小值	最大值最小值	最大值最小值	最大值最小值	最大值最小值	最大值最小值	最大值最小值	最大值最小值	最大值最小值	最大值最小值	最大值最小值	最大值最小值	最大值最小值	最大值最小值	最大值最小值	是	是	Arm TrustZone TRNG Unique ID	是	是	是	SWD			3	最大值 1000件估价，价格可能会有变动最小值 1000件估价，价格可能会有变动	获取样片购买 / 报价
器件号	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator			Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator		Logical Operator	Logical Operator														Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator																					Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator		Logical Operator	Logical Operator
R7FA4E2B93CFM#AA0 circle有效 memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model 可提供样片立即购买	探讨中	Bulk (Tray)	Arm Cortex-M33	100	128	4	40	是	64	LFQFP	10 x 10 x 1.7	0.5	45	2.7 - 3.6	Ta = -40 to 105°C	No	Single	DMAC&DTC	15	( 0 / 1 )	( 0 / 0 )	0	0	1	2	2	0	1	0	1	0	0	0	0	No	No	No	No	否	8	0	0	4	4	0	2	2	0	0	0	12	0	1	0	0	0	0	0	1	是	是	Arm TrustZone, TRNG, Unique ID	是	是	是	SWD			3	2.387	获取样片, 购买 / 报价
R7FA4E2B93CFM#BA0 circle有效 memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model 可提供样片立即购买	2039 3月	Full Carton (Tray)	Arm Cortex-M33	100	128	4	40	是	64	LFQFP	10 x 10 x 1.7	0.5	45	2.7 - 3.6	Ta = -40 to 105°C	No	Single	DMAC&DTC	15	( 0 / 1 )	( 0 / 0 )	0	0	1	2	2	0	1	0	1	0	0	0	0	No	No	No	No	否	8	0	0	4	4	0	2	2	0	0	0	12	0	1	0	0	0	0	0	1	是	是	Arm TrustZone, TRNG, Unique ID	是	是	是	SWD			3	1.813	获取样片, 购买 / 报价
R7FA4E2B93CNE#BA0 circle有效 memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model 可提供样片立即购买	2034 3月	Full Carton (Tray)	Arm Cortex-M33	100	128	4	40	是	48	HWQFN	7 x 7 x 0.8	0.5	29	2.7 - 3.6	Ta = -40 to 105°C	No	Single	DMAC&DTC	15	( 0 / 1 )	( 0 / 0 )	0	0	1	2	2	0	1	0	1	0	0	0	0	No	No	No	No	否	8	0	0	4	4	0	2	2	0	0	0	8	0	1	0	0	0	0	0	1	是	是	Arm TrustZone, TRNG, Unique ID	是	是	是	SWD			3	1.868	获取样片, 购买 / 报价
R7FA4E2B93CNH#BA0 circle有效 memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model 可提供样片立即购买	2034 3月	Full Carton (Tray)	Arm Cortex-M33	100	128	4	40	是	32	HWQFN	5 x 5 x 0.8	0.5	16	2.7 - 3.6	Ta = -40 to 105°C	No	Single	DMAC&DTC	15	( 0 / 0 )	( 0 / 0 )	0	0	1	2	2	0	1	0	1	0	0	0	0	No	No	No	No	否	8	0	0	4	4	0	2	2	0	0	0	5	0	1	0	0	0	0	0	1	是	是	Arm TrustZone, TRNG, Unique ID	是	是	是	SWD			3	1.689	获取样片, 购买 / 报价
R7FA4E2B92CBB#BC0 circle有效 memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model 可提供样片立即购买	2034 3月	Full Carton (Tray)	Arm Cortex-M33	100	128	4	40	是	64	BGA	5 x 5 x 1.29	0.5	45	2.7 - 3.6	Ta = -40 to 85°C	No	Single	DMAC&DTC	15	( 0 / 1 )	( 0 / 0 )	0	0	1	2	2	0	1	0	1	0	0	0	0	No	No	No	No	否	8	0	0	4	4	0	2	2	0	0	0	12	0	1	0	0	0	0	0	1	是	是	Arm TrustZone, TRNG, Unique ID	是	是	是	SWD			3	1.813	获取样片, 购买 / 报价
R7FA4E2B92CBC#BC0 circle有效 memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model 可提供样片立即购买	2034 3月	Full Carton (Tray)	Arm Cortex-M33	100	128	4	40	是	36	BGA	4 x 4 x 1.29	0.5	20	2.7 - 3.6	Ta = -40 to 85°C	No	Single	DMAC&DTC	15	( 0 / 1 )	( 0 / 0 )	0	0	1	2	2	0	1	0	1	0	0	0	0	No	No	No	No	否	8	0	0	4	4	0	2	2	0	0	0	4	0	1	0	0	0	0	0	1	是	是	Arm TrustZone, TRNG, Unique ID	是	是	是	SWD			3	1.73	获取样片, 购买 / 报价
R7FA4E2B93CBB#BC0 circle有效 memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model 可提供样片	探讨中	Full Carton (Tray)	Arm Cortex-M33	100	128	4	40	是	64	BGA	5 x 5 x 1.29	0.5	45	2.7 - 3.6	Ta = -40 to 105°C	No	Single	DMAC&DTC	15	( 0 / 1 )	( 0 / 0 )	0	0	1	2	2	0	1	0	1	0	0	0	0	No	No	No	No	否	8	0	0	4	4	0	2	2	0	0	0	12	0	1	0	0	0	0	0	1	是	是	Arm TrustZone, TRNG, Unique ID	是	是	是	SWD			3		获取样片, 购买 / 报价
R7FA4E2B93CBC#BC0 circle有效 memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model 可提供样片	探讨中	Full Carton (Tray)	Arm Cortex-M33	100	128	4	40	是	36	BGA	4 x 4 x 1.29	0.5	20	2.7 - 3.6	Ta = -40 to 105°C	No	Single	DMAC&DTC	15	( 0 / 1 )	( 0 / 0 )	0	0	1	2	2	0	1	0	1	0	0	0	0	No	No	No	No	否	8	0	0	4	4	0	2	2	0	0	0	4	0	1	0	0	0	0	0	1	是	是	Arm TrustZone, TRNG, Unique ID	是	是	是	SWD			3		获取样片, 购买 / 报价

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视频和培训

RA4E2 100 MHz Arm® Cortex®-M33 Entry-Line MCUs in Compact Packages

An overview of the RA4E2 32-bit MCUs designed for cost-sensitive applications and other systems requiring an optimal combination of performance, low power consumption and small package size.

Video List

RA4E2 100 MHz Arm® Cortex®-M33 Entry-Line MCUs in Compact Packages

活动与在线研讨会

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Significantly Reduce Software Development Time with FSP 注册

新闻和博客

瑞萨电子推出两个全新入门级产品群以扩展RA MCU产品家族，打造性能、功能和价值的理想组合	新闻	2023年3月14日
The I3C Interface Can Help Improve Performance in Sensor Applications	博客	2023年3月13日
Using Example Projects to Support RA MCU Designs	博客	2022年10月13日

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语言

入门级的100MHz Arm® Cortex®-M33通用微控制器

概览

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