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RX24T

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.

 

 

Product Brochures

RX200 Brochure

Key Features:

ITEM RX24T
Pin Count 64-pins 80-pins 100-pins 100-pins
Part Name R5F524TxADFM R5F524TxADFN
R5F524TxADFF
R5F524T8ADFP
R5F524TAADFP
R5F524TBADFP
R5F524TCADFP
R5F524TEADFP
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)
256 KB
(R5F524TBADFP)
384 KB
 (R5F524TCADFP)
512 KB
(R5F524TEADFP)
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
Interrupt External Interrupt 9
DMA Data Transfer Controller (DTCa) Supported
I/O Port Input / Output 48 60 80
Input 1
5V tolerant 2

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)
- 4 channels
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
LFQFP 0.5mm
pitch  14 x 14

 

Pin Count / Memory Size Lineup:

Program Flash
SRAM
512KB
32KB
     
384KB
32KB
     
256KB
32KB
     
256KB
16KB
128KB
16KB
Pins
Package
64
LFQFP
80
LFQFP
80
LQFP
100
LFQFP

 

Block Diagram:

Below you will find information to support the development of your application.
You can find an explanation of orderable part numbers here.

Resources for Software and Hardware

Title Description
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.
Video Watch videos related to this product.

 

Software Design Support

Title Description
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

Title Description
IBIS/BSDL
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.

You can filter the sample codes and application notes that are displayed using the below filters.

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