Overview
Description
The RX72N Group microcontrollers are equipped with the third-generation RX CPU core, the RXv3 core, and these high-performance products operate at 240MHz. Real-time control and networking of equipment are realized with a single chip with 4MB flash memory capable of read operations at 120MHz, 1MB of SRAM and 182 general-purpose I/O ports. The device also supports high-end HMI functionality for advanced display capability. The device also has complete security capability, vital for industrial and consumer equipment today. The RX72N can also contribute to the miniaturization of the housing and the shortening of the development cycle.
Features
- 240MHz RXv3 core, double-precision FPU, and register bank save function that speeds up interrupt response
- 4MB flash memory (120MHz read access, dual bank), 1MB SRAM
- 182 general I/O ports
- 2-channel Ethernet, SD Host interface, USB 2.0 Full Speed, 3-channel CAN, QSPI
- Trigonometric calculators (sin, cos, arctan, hypot) to speed up motor vector control
- TFT LCD controller, 2D drawing engine, serial sound interface, CMOS camera interface
- Encryption engines (AES, 3DES, RSA, ECC, SHA, TRNG), key management, flash memory protection
- Single power supply with operation from 2.7V to 3.6V
- Operating ambient temperature: -40 to 85°C or -40 to 105°C
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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e2studio Smart Manual for RX72N
Hello I'm using a RX72N (100 Pin) for a new project. Unfortunately, there is no Smart Manual for the RX72N available. Is it possible to change the Device only for the Smart Manual manually in the Settings to use for example the RX72M Smart Manual Best regards Martin
Oct 13, 2021 -
ADC simultaneous sampling on RX72N
I would like to use RX72N to get 4 simultaneous samples using S12AD (first ADC module) using the three available channels SH and for the 4th one using the SH before the comparator. When all 4 conversions are completed I need to trigger an interrupt. Does someone know if I ...
Jan 14, 2022 -
e2studio smart configurator RX72N clock PPLL incomplete
In the e2studio smart configurator, setting the PPLL in the clock module of the RX72N is incomplete (R5F572NNDDFC). The PPLL frequency division is limited to x1. There must be 3 choises available.
Mar 25, 2021
FAQs
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Target Application of RX72M, RX72N and RX66N
The RX72M, RX72N, and RX66N have built-in flash memory capable of reading data at 120 MHz with no wait-states, which is the industry’s fastest class, so these devices exhibit stable CPU performance. These devices are optimal for industrial robots, general-purpose inverters, block-type PLCs and remote ...
Apr 7, 2020 -
Evaluation Board for RX72M, RX72N and RX66N
... be used to evaluate the RX72N: Standard Development Kit – RSK+ for RX72NThis kit provides the ability to evaluate the extensive peripheral functions incorporated in the RX72N. This kit has one Ethernet channel. HMI Kit – RX72N Envision KitThis board is targeted for HMI, network and security evaluation. It is equipped with ...
Apr 7, 2020 -
Is there any limitation when using Double-Precision Floating-Point Coprocessor on some RXv3 devices (RX66N, RX72N, RX72M)?
Last Updated: 12/10/2024 Question: Is there any limitation when using Double-Precision Floating-Point Coprocessor on some RXv3 devices (RX66N, RX72N, RX72M)? Answer: Ιn some RXv3 devices, when the Double-Precision Floating Point Coprocessor is enabled, the byte-alignement for the floating point variables should be ...
Dec 10, 2024
