Drive two motors simultaneously with the RX24T MCU including on-chip FPU
The RX24T Group features a 32-bit microcontroller ideally suited for dual inverter control with a built-in Floating-Point Unit (FPU) that enables it to easily program complex inverter control algorithms. This helps to greatly reduce the man-hours required for software development, overflow management and overall maintenance.
RX24T microcontrollers are designed to ensure the highest noise immunity and operate in a voltage range from 2.7 V to 5.5 V, providing the highest reliability for any equipment using inverter. Finally, the RX24T offers good compatibility with the RX62T Group in terms of pin arrangement and software support.
|CPU||Core||RX v2 CPU core|
|Max. Frequency||80 MHz(160 DMIPS)|
|Memory||Program Flash||128 KB (x=8),
256 KB (x=A,)
|128 KB (R5F524T8ADFP)
256 KB (R5F524TAADFP)
|Data Flash||8 KB|
|SRAM||16 KB||32 KB|
|Clock||Main Clock||Max. 80 MHz (External clock 1 to 20 MHz)|
|High Speed On-chip Oscillator||32MHz / 64MHz|
|Low Speed On-chip Oscillator||4 MHz|
|PLL||Input frequency : 4 to 12.5 MHz (Selectable from x4 to x 15.5)|
|On-Chip Oscillator for IWDT||15 kHz|
|DMA||Data Transfer Controller (DTCa）||Supported|
|I/O Port||Input / Output||48||60||80|
|Multi-Function Pin Controller (MPC)||Supported|
|Timers||16-bit Multi-function Timer Pulse Unit 3 (MTU3d)||9 channels|
|Port Output Enable 3||POE0#, POE4#, POE8#, POE10#,POE11#, POE12#||POE0#, POE4#, POE8#, POE10#, POE11#, POE12#
Switching control to general purpose input / output port,With comparator detection factor setting
|16-bit General Purpose
PWM Timer (GPTB)
|8-bit Timers (TMR)||2 channels x 4 units|
|16-bit Compare Match Timer (CMT)||2 channels x 2 units|
|Independent Watchdog Timers||14-bit x 1 channel|
|Communication Interface||Serial Communication Interface (SCIg)||3 channels|
|I2C Bus Interface (RIICa)||1 channel|
|Serial Peripheral Interface (RSPIb)||1 channel|
|CAN Interface (RSCAN)||-||1 channel|
|Analog||12-bit A/D Converter||3 channels x 1 unit
4 channels x 1 unit
5 channels x 1 unit
|5 channels x 2 units
7 channels x 1 unit
|5 channels x 2 units
12 channels x 1 unit
|3 channels simultaneous sampling function||1 unit|
|Programmable Gain Amplifier||4 channels (1 channel + 3 channels )|
|Comparators (Comparator C)||4 channels|
|D/A Converter||8-bit x 1 channels (Only for generation of reference voltage for Comparator C)||8-bit x 2 channels|
|Safety Functions||Memory Protection, Register Write Protection, CRC, Main clock oscillation stop detection, Clock frequency accuracy circuit, Data operation circuit etc.|
|Supply Voltage||2.7 to 5.5 V @ 80 MHz|
|Operating Ambient Temperature||-40 to 85 ℃|
|Package||LFQFP 0.5 mm
pitch 10 x 10
|LQFP 0.65 mm pitch 14 x 14
LFQFP 0.5 mm pitch 12 x 12
pitch 14 x 14
You can find an explanation of orderable part numbers here.
Resources for Software and Hardware
|My Renesas||Create a My Renesas account to use our tool download services, receive e-newsletter/update notifications, and take advantage of our other services.|
|e-learning||Information for studying and learning about microcontrollers and microprocessors.|
|FAQ||Frequently asked questions and useful hints for development.|
|Forum||A forum and community site to share technical information, questions and opinions with others who use Renesas products.|
Software Design Support
|CS+||An integrated development environment that can be used for coding, assembling/compiling, and simulation. (Also included with Renesas Starter Kits.)|
|e2 studio||Renesas eclipse embedded studio, known as e² studio, is a complete development and debug environment based on the popular Eclipse CDT project.|
|E1||A standard Renesas on-chip debugging emulator that enables users to carry out ample debugging for real development at low cost. (Also included with starter kits.)|
|Renesas Solution Starter Kits||The "24V Motor Control Evaluation System for RX23T" offered by Renesas makes it easy for users to evaluate motor solutions.|
|CPU Card||The CPU Card is used with 24V Motor Control Evaluation System for RX23T.|
Hardware Design Support
||IBIS standard simulation data is required for high-speed board design and can be used to run simulations to examine and troubleshoot issues such as waveform reflection, ringing, and so on, before producing the actual board.
BSDL is a data input format supported by most IEEE 1149.1 (JTAG)-compliant tools. The automatic test pattern generation (ATPG) and automatic test equipment functions of these tools facilitate testing.
|Resonator Information||Please search for your resonator on its manufacturer's site linked below. If you require optimal oscillation circuit constants for your particular system, please ask the manufacturer of the oscillator.
For Main clock resonator :
KYOCERA: Click here for RX24T oscillation evaluation result.
Murata Manufacturing: For IC Manufacturer, select Renesas Electronics, and enter R5F524T into the IC Part Number search box.
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