RENESAS R5F572NNHDBD#20

240-MHz 32-bit RX MCU, on-chip double-precision PU, 1396 CoreMark, Arithmetic unit for trigonometric functions, up to 4-MB flash memory (supportive of the dual bank function), 1-MB SRAM, various communications interfaces including Ethernet MAC compliant with IEEE 1588, SD host interface, quad SPI, and CAN, 12-bit A/D converter, RTC, Encryption functions (optional), Serial sound interface, CMOS camera interface, Graphic-LCD controller, 2D drawing engine

• 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:
  • 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 (up to 3 channels)
  • SCIj and SCIh with multiple functionalities (up to 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 (up to 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 (except for 100-pin products)
  • 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
• 12-bit D/A converter: 2 channels
• Temperature sensor for measuring temperature within the chip
• Arithmetic unit for trigonometric functions
• Encryption functions (optional):
  • AES (key lengths: 128, 192, and 256 bits)
  • Trusted Secure IP (TSIP)
• Up to 182 pins for general I/O ports:
  • 5-V tolerance, open drain, input pull-up, switchable driving ability
• Operating temp. range:
  • D-version: -40℃ to +85℃
  • G-version: -40℃ to +105℃

• Various communication interfaces, including IEEE 1588-compliant Ethernet MAC, SD host interface, quad-wire SPI, and CAN
• 12-bit ADC
• RTC
• Cryptographic functions (optional)
• Serial audio interface
• CMOS camera interface
• Graphic LCD controller
• 2D drawing engine