特性
- 120MHz Arm® Cortex®-M4
- 512kB - 1MB 闪存以及 384kB SRAM
- 与 EEPROM 存储数据功能类似的 32kB 数据闪存
- 可从 100 引脚封装扩展至 145 引脚封装
- 具备 DMA 的以太网控制器
- 电容式触摸传感单元
- 全速 USB 2.0
- CAN 2.0B
- SCI(UART、简单 SPI、简单 I2C)
- SPI/ I2C 多主机接口
- SDHI
描述
瑞萨电子 RA6M2 微控制器 (MCU) 群组使用高性能 Arm® Cortex®-M4 内核,提供具有单独 DMA 的以太网 MAC,可确保高的数据吞吐量。RA6M2 采用高效的 40nm 工艺,由开放且灵活的生态系统概念提供支持,即基于 FreeRTOS 的灵活配置软件包 (FSP),能够扩展以使用其他 RTOSes 和中间件。RA6M2 适用于需要以太网、安全性、大型嵌入式 RAM 和较低功耗的物联网应用。
产品参数
属性 | 值 |
---|---|
Main CPU | Arm Cortex-M4 |
Program Memory (KB) | 512, 1024 |
RAM (KB) | 384 |
Carrier Type | Bulk (Tray), Full Carton (Tray), Tape & Reel |
Supply Voltage (V) | - |
I/O Ports | 76, 110 |
DRAM I/F | SDRAM |
Temp. Range (°C) | Ta = -40 to +85, Ta = -40 to +105 |
Operating Freq (Max) (MHz) | 120 |
Ethernet speed | 10M/100M |
EtherCat (ch) (#) | 0 |
USB FS (host ch/device ch) | ( 1 / 1 ) |
USB HS (host ch/device ch) | ( 0 / 0 ) |
USB SS (host ch/device ch) | ( 0 / 0 ) |
SCI or UART (ch) | 10 |
SPI (ch) | 2 |
I2C (#) | 2, 3 |
CAN (ch) | 2 |
CAN-FD (ch) | 0 |
Wireless | No |
SDHI (ch) | 2 |
High Resolution Output Timer | Yes |
PWM Output (pin#) | 26, 28 |
32-Bit Timer (ch) | 13, 14 |
16-Bit Timer (ch) (#) | 0 |
Standby operable timer | Yes |
Asynchronous General Purpose Timer / Interval Timer (ch) | 2 |
16-Bit A/D Converter (ch) | 0 |
14-Bit A/D Converter (ch) | 0 |
12-Bit A/D Converter (ch) | 17, 20 |
24-Bit Sigma-Delta A/D Converter (ch) | 0 |
12-Bit D/A Converter (ch) | 2 |
8-Bit D/A Converter (ch) | 0 |
Capacitive Touch Sensing Unit (ch) | 12, 18 |
Image Codec | No |
Segment LCD Controller | No |
Security & Encryption | Unique ID, TRNG, AES, ECC, RSA, SHA224/SHA256 |
应用
- 有线以太网应用
- 安全性(火灾探测、防盗检测、面板控制)
- 计量(电力,自动抄表)
- 工业(机器人、开门器、缝纫机、自动售货机、UPS)
- HVAC(供暖、空调、锅炉控制)
- 一般用途
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The Renesas RA Family of 32-bit MCUs is designed to help device developers create the next generation of secure IoT devices. They are low power, have a wide variety of peripherals and connectivity options, and sport the latest HMI to help end customers have an immersive experience.
Introduction to the evaluation kits for the Renesas Advanced Microcontrollers. Select from an assortment of ecosystem-ready kits to jumpstart developing your next embedded systems or IoT design. All the kits feature serial connectivity on-board debugging interface and provide unhindered native access to all MCU IO pins.
Introducing Renesas’ RA ready software and hardware building block solutions for the IoT.
了解瑞萨电子如何帮助您驾驭艰巨的安全世界,并帮助您设计安全性,从而避免代价高昂的错误和重新设计。