Features
- 200MHz Arm Cortex-M33 with TrustZone
- 512kB – 1MB Flash memory and 256kB SRAM
- 8kB Data Flash to store data as in EEPROM
- 1kB Stand-by SRAM
- Scalable from 48-pin to 100-pin packages
- Ethernet with MAC
- USB 2.0 Full Speed
- CAN 2.0B
- Quad SPI
- SCI (UART, Simple SPI, Simple I2C)
- SPI/I2C multi-master interface
- SDHI and MMC
Description
The Renesas RA6E1 group of 32-bit microcontrollers (MCUs) uses the high-performance Arm® Cortex®-M33 core with TrustZone®. The RA6E1 is built on a highly efficient 40nm process and is supported by an open and flexible ecosystem concept—the Flexible Software Package (FSP) —and is the perfect entry point into the RA Family of microcontrollers. The RA6E1 is suitable for entry IoT applications requiring streamlined features and connectivity integration including Ethernet, and unprecedented performance with a CoreMark® of 790.75, which is 3.95 CoreMark/MHz.
Parameters
| Attributes | Value |
|---|---|
| Main CPU | Arm Cortex-M33 |
| Program Memory (KB) | 512, 1024 |
| RAM (KB) | 256 |
| Carrier Type | Bulk (Tray), Full Carton (Tray), Tape & Reel |
| Supply Voltage (V) | - |
| I/O Ports | 28, 42, 76 |
| DRAM I/F | No |
| Temp. Range (°C) | Ta = -40 to +85 |
| Operating Freq (Max) (MHz) | 200 |
| Ethernet speed | 10M/100M, No |
| 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) | 6 |
| SPI (ch) | 1, 2 |
| I2C (#) | 2 |
| CAN (ch) | 1 |
| CAN-FD (ch) | 0 |
| Wireless | No |
| SDHI (ch) | 0, 1 |
| High Resolution Output Timer | No |
| PWM Output (pin#) | 9, 12 |
| 32-Bit Timer (ch) | 1, 2 |
| 16-Bit Timer (ch) (#) | 3, 4 |
| Standby operable timer | Yes |
| Asynchronous General Purpose Timer / Interval Timer (ch) | 6 |
| 16-Bit A/D Converter (ch) | 0 |
| 14-Bit A/D Converter (ch) | 0 |
| 12-Bit A/D Converter (ch) | 5, 7, 11 |
| 24-Bit Sigma-Delta A/D Converter (ch) | 0 |
| 12-Bit D/A Converter (ch) | 1 |
| 8-Bit D/A Converter (ch) | 0 |
| Capacitive Touch Sensing Unit (ch) | 0 |
| Image Codec | No |
| Segment LCD Controller | No |
| Security & Encryption | Unique ID, TRNG, Arm TrustZone |
Application Block Diagrams
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Voice Over PLC with High-Performance Audio Codec
Power line communication enables audio transmission without extra cables, reducing cost and complexity.
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Torque Control System
Precision torque control ensures product quality using MCUs with high-precision AFE and reliable sensors.
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Motor Control with Resolver
Resolvers enhance motor control precision, reliability, and reduce costs in stepper and BLDC motor systems.
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Edge Voice User Interface (VUI)
Voice control with RA MCUs offers efficient, network-free voice recognition for smart devices.
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Ultra-Small USB Fingerprint Authentication Module
The fingerprint authentication module for USB dongles provides robust security in an ultra-small footprint.
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Cloud Gateway Module
Cloud gateway module enables secure data transfer, robust communication, and flexible power compatibility.
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Additional Applications
- Wired Ethernet applications
- Enhanced security (fire detection, burglar detection, panel control)
- Metering (electricity, automated meter reading)
- Industry (robotics, door openers, sewing machines, vending machines, UPS)
- HVAC (heating, air conditioning, boiler control)
- General purpose
Can your Voice Command Recognition system know who is taking? Renesas and AIZip offer an all-in-one-the-edge VUI solution that recognizes the speech and identifies who is speaking.
Additional Videos
Events & Webinars
News & Blog Posts
Blog Post
Jan 28, 2022
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