Overview
Description
The RX66T group of microcontrollers is designed for motor control applications. The max. 160MHz RXv3 CPU core enables up to four inverters to be controlled simultaneously, with advanced security and safety functions for inverter control applications.
Features
- RXv3 Core 160MHz operation (5.8 CoreMark/MHz), single-precision FPU
- 2.7V to 5.5V operation
- Operating temperature -40 °C to 105 °C
- Program Flash up to 1MB, SRAM up to 128KB
- Enhanced Analog
- 12-bit A/D converter x 3 units, 12-bit D/A converter x 2 channels
- 6-channel comparators
- 6-channel pseudo-differential PGA
- 160MHz PWM
- 4 channels for 3-phase complementary switching, 2 channels for 5-phase complementary switching, 10 channels for single-phase complementary switching
- 4-channel high-resolution PWM enables a minimum 195ps timing adjustment
- Trusted Secure IP Lite (AES/TRNG)
Comparison
Applications
Design & Development
Software & Tools
Sample Code
Boards & Kits
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Support
Support Communities
Support Communities
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RX66T
Hello, expert, Our original product used R5F57132, and now it is replaced by RX66T. There is a separate flag for AD conversion completion in R5F57132, as follows Therefore, in R5F57132, I can definitely know whether the AD conversion is finished, but I don't find similar registers in RX66T. How ...
Oct 21, 2024 -
RX66T RIIC
Hello, expert, I use e2studio FSP to configure RIIC module and generate code. May I ask how to use library functions to read and write eeprom? The sample code introduced by RX series about RIIC does not have the code used by RX66T sample? eeprom datasheet: The device address is ...
Aug 23, 2024 -
How to increase RX66T boot loader size from 32Kbytes to 64Kbytes?
... but the I2C related code is not working. All the issues are related to flash program size, then cross verified with " Renesas Starter Kit for RX66T Boot Loader Application Note " and the document shows the flash memory area Address from 0xFFF80000 to 0xFFF8FFFF which is 64Kbytes. Attached all the neccessary ...
Jan 7, 2025
FAQs
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[Program Flash Options] and Programming of [Option-Setting Memory] (PG-FP6, RFP, RX66T)
Yes, information in [Option-Setting Memory] in a programming file is written to an MCU even if [Program Flash Options] is disabled.The setting of [Program Flash Options] is applied to the settings in the [Flash Options] tabbed page.
Mar 29, 2022 -
Verification Error after Writing (PG-FP6, RFP, RX66T)
“ID Code Protection” may be enabled. Proceeding with verification (“Verify by reading the device”) without issuing a reset after the ID code protection bit has been set (written) will cause a protection error. To avoid this type of error, be sure to reset the MCU after setting (writing to ...
Mar 29, 2022 -
RX26T compatibility with existing products
... application notes below, which include a comparison of built-in functions, an overview of specifications, terminal functionality, and considerations for migration. Differences between RX26T and RX66T groups Differences between RX26T and RX24T/RX24U groups Differences between RX26T and RX62T groups Differences between RX26T and RX63T groups Differences between RX26T ...
May 31, 2023
Videos & Training
This video introduce the product features of RX-T series for inverter control.
https://www.renesas.com/rx-motor-control
