R5F572MDDDFB#30

240 MHz 32-bit RX MCU with on-chip double-precision FPU, 1396 CoreMark score, trigonometric function unit, up to 4 MB flash (dual-bank capable), 1 MB SRAM, EtherCAT slave controller, multiple communication interfaces (including IEEE 1588-compliant Ethernet MAC, SD host interface, quad SPI, and CAN), 12-bit ADC, RTC, optional encryption, serial sound interface, CMOS camera interface, graphical LCD controller, 2D drawing engine

Key features

• 32-bit RXv3 CPU core
• Maximum operating frequency: 240 MHz
• Capable of 1396 CoreMark in operation at 240 MHz
• Double-precision 64-bit IEEE-754 floating point
• A collective register bank save function is available
• Supports the memory protection unit (MPU)
• JTAG and FINE (one-line) debugging interfaces
• Low-power design and architecture
• Operation from a single 2.7 - to 3.6 - V supply
• RTC is capable of operation from a dedicated power supply
• Four low-power modes
• On-chip code flash memory
• Supports versions with up to 4 Mbytes of ROM
• No wait cycles at up to 120 MHz or when the ROM cache is hit, one - wait state at above 120 MHz
• User code is programmable by on - board or off - board programming
• Programming/erasing as background operations (BGOs)
• A dual - bank structure allows exchanging the start - up bank
• On-chip data flash memory
• 32 Kbytes, reprogrammable up to 100,000 times
• Programming/erasing as background operations (BGOs)
• On-chip SRAM
• 1 Mbyte of SRAM (no wait states; however, if ICLK is at a frequency above 120 MHz, access to locations in the 512 Kbytes of SRAM from 0080 0000h to 0087 FFFFh requires one cycle of waiting)
• 32 Kbytes of RAM with ECC (single error correction/double error detection)
• 8 Kbytes of standby RAM (backup on deep software standby)
• Data transfer
• DMACAa: 8 channels
• DTCb: 1 channel
• EXDMAC: 2 channels
• DMAC for the Ethernet controller: 3 channels
• Reset and supply management
• Power - on reset (POR)
• Low voltage detection (LVD) with voltage settings
• Clock functions
• External crystal resonator or internal PLL for operation at 8 to 24 MHz
• PLL for specific purposes
• Internal 240 - kHz LOCO and HOCO selectable from 16, 18, and 20 MHz
• 120 - kHz clock for the IWDTa
• Real - time clock
• Adjustment functions (30 seconds, leap year, and error)
• Real - time clock counting and binary counting modes are selectable
• Time capture function (for capturing times in response to event - signal input)
• Independent watchdog timer
• Useful functions for IEC60730 compliance
• Oscillation - stoppage detection, frequency measurement, CRCA, IWDTa, self - diagnostic function for the A/D converter, etc.
• Register write protection function can protect values in important registers against overwriting
• Various communications interfaces
• EtherCAT slave controller (two ports)
• Ethernet MAC compliant with IEEE 1588 (2 channels)
• PHY layer (1 channel) for host/function or OTG controller (1 channel) with full - speed USB 2.0 transfer
• CAN (compliant with ISO11898 - 1), incorporating 32 mailboxes (3 channels)
• SCIj and SCIh with multiple functionalities (8 channels) Choose from among asynchronous mode, clock - synchronous mode, smart - card interface mode, simplified SPI, simplified I²C, and extended serial mode
• SCIi with 16 - byte transmission and reception FIFOs (5 channels)
• I²C bus interface for transfer at up to 1 Mbps (3 channels)
• Four - wire QSPI (1 channel) in addition to RSPIc (3 channels)
• Parallel data capture unit (PDC) for the CMOS camera interface
• Graphic - LCD controller (GLCDC)
• 2D drawing engine (DRW2D)
• SD host interface (1 channel) with a 1 - or 4 - bit SD bus for use with SD memory or SDIO
• MMCIF with 1 -, 4 -, or 8 - bit transfer bus width
• External address space
• Buses for full - speed data transfer (max. operating frequency of 80 MHz)
• 8 CS areas
• 8 -, 16 -, or 32 - bit bus space is selectable per area
• Independent SDRAM area (128 Mbytes)
• Up to 29 extended - function timers
• 32 - bit GPTW (4 channels)
• 16 - bit TPUa (6 channels), MTU3a (9 channels)
• 8 - bit TMRa (4 channels), 16 - bit CMT (4 channels), 32 - bit CMTW (2 channels)
• 12 - bit A/D converter
• Two 12 - bit units (8 channels for unit 0; 21 channels for unit 1)
• Self diagnosis, detection of analog input disconnection