R5F571MLHDFP

Industrial equipment-specific high-performance real-time engine

Recommended Product
R5F571MLHDFP#30
Production Status
Mass Production

OVERVIEW

  • High performance
    32-bit microcontroller capable of up to 240 MHz operation
    Employs the RXv2 core, a more powerful evolved form of the RX core that was used in previous RX devices, while maintaining compatibility. Realizes 1044 CoreMark, the top performance among microcontrollers with built-in flash.

 

  • Excellent real-time performance.
    Cache optimized for flash memory (AFU) can realize equivalent of 240-MHz zero wait flash memory access
    The wait time for the CPU is a mere 1 cycle thanks to the 120-MHz zero wait access flash memory. This extremely high-speed memory access brings out the full performance of the CPU.

 

  • Comprehensive security features geared for the Internet of Things (IoT)
    Built-in AES, DES, SHA, and RNG protect data on a network
    Built-in trusted memory function forbids reading of code from a specified area of the built-in flash memory
    Equipped with up to 4 MB of code ROM and 552 KB of work RAM to support the increasing code/work area demanded by IoT network control and other applications

Product Status: Mass Production(*)
PLP (Refer to Orderable Parts)
Family: RX
Series: RX700
Group: RX71M

BLOCK DIAGRAM

RX71M Block Diagram

PARAMETRICS

Parameters
R5F571MLHDFP
Package
Pin Count
100
Package Type
LFQFP
Memory
Program memory
4096 KB Flash memory
RAM
512 KB
Data Flash
64 KB
CPU (Bit, Clock, DMA, External Bus etc)
CPU
RXv2 (32-bit)
Max. Frequency
240 MHz
Sub-Clock (32.768 kHz)
YES
On-chip Oscillator Freq.
16/18/20MHz
PLL
YES
Real-Time Clock (RTC)
YES
Power-On Reset
YES
Low Voltage Detection
YES
Floating Point Unit
YES
DMA Remarks
DMAC x 8ch, .EXDMAC, DTC
External Address/Data Bus
YES
External Interrupt Pins
16
I/O Ports
79
Timers
8-bit Timers
4 ch
16-bit Timers
22 ch
32-bit Timers
3 ch
Watchdog Timers
2 ch
PWM Output
35
3-Phase PWM Output Function
YES
Analog
A/D Converters
12-bit x 22 ch
D/A Converters
12-bit x 1 ch
Interfaces
CAN
2 ch
Ethernet
YES
Ethernet
10/100Mbps
USB Ports
1
USB Host
YES
USB Peripheral
YES
USB Remarks
USB2.0 Full Speed Support
CSIs
9 ch
SPIs
9 ch
UARTs
9 ch
I2Cs
9 ch
Serial Interface Remarks
FIFO(2ch), QSPI
Operating Conditions
Operating Voltage
2.7 to 3.6 V
Operating Temperature
-40 to 85 ℃ (Ambient Temperature)
Remarks
Remarks
SSI/Encryption/SDHI

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.

 

Software Design Support

Title Description
e² studio This integrated development environment (IDE) is based on the popular combination of the open-source Eclipse IDE and its CDT plug-in that enables C/C++ language development.
CS+ This integrated development environment (IDE) can be used for coding, assembly, compiling, and simulation. CS+ is also included with starter kits.
E2 emulator Lite This entry-level on-chip debugging emulator provides functionality equivalent to that of the E1 emulator at a low price.
E2 emulator This on-chip debugging emulator has advanced features that improve the efficiency of development. In addition to the basic functions from debugging to flash programming, this emulator supports hot plug-in and external triggers as standard items. This emulator also helps to reduce development time by downloading at high speeds (compared to the E1 emulator) and the ability to work in combination with various solutions such as the tuning of current drawn by systems under development.
E20 emulator This on-chip debugging emulator has enhanced debugging facilities such as large-capacity tracing and real-time RAM monitoring when used in combination with RX600 and RX700 MCUs (this emulator provides debugging functionality equivalent to that of the E1 emulator for other MCUs).
E1 emulator This on-chip debugging emulator is a standard model which provides basic debugging functions (production is to be discontinued at the end of December 2019).

 

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 resonators : 
KYOCERA: Click here for RX71M oscillation evaluation result.
Murata Manufacturing: For IC Manufacturer, select Renesas Electronics, and enter R5F571M into the IC Part Number search box.
 
For subclock resonators :
KYOCERA: Click here for RX71M oscillation evaluation result.
You can filter the sample codes and application notes that are displayed using the below filters.

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