RENESAS R5F572NDHGFB#30

This device is a 240-MHz 32-bit RX microcontroller integrating a double-precision floating-point unit capable of achieving a 1396 CoreMark score, along with a trigonometric function unit. It offers up to 4-MB of flash memory (with dual-bank support) and 1-MB of SRAM, as well as multiple communication interfaces including an IEEE 1588-compliant Ethernet MAC, SD host interface, quad-wire SPI, and CAN. Additionally, it features a 12-bit ADC, real-time clock, cryptographic functions (optional), serial audio interface, CMOS camera interface, graphic LCD controller, and 2D drawing engine.

• 32-bit RXv3 CPU core, up to 240 MHz operating frequency, achieving 1396 CoreMark score at 240 MHz
• Double-precision 64-bit IEEE-754 floating-point arithmetic
• Collective register bank save support
• Memory Protection Unit support
• JTAG and FINE (single-wire) debug interfaces
• Low-power design and architecture, single supply voltage range 2.7 V ~ 3.6 V
• Real-time clock operable from dedicated power supply
• Four low-power modes
• On-chip code flash up to 4 MB, zero wait cycles at 120 MHz and below or on cache hit, one wait cycle above 120 MHz
• User code programming via on-board or off-board methods
• Background programming/erase operation support
• Dual-bank structure allowing boot bank swap
• On-chip data flash: 32 KB, programmable up to 100,000 times
• On-chip SRAM: 1 MB (zero wait states; however, accessing the 512 KB SRAM at address range 0080 0000h to 0087 FFFFh requires one wait cycle when ICLK frequency exceeds 120 MHz)
• 32 KB RAM with ECC (single-error correction/double-error detection)
• 8 KB standby RAM (data retention in deep software standby mode)
• Data transfer: 8-channel DMACA, 1-channel DTC, 2-channel EXDMAC, 3-channel Ethernet controller dedicated DMAC
• Reset and power management: power-on reset, low voltage detection with voltage setting
• Clock functions: external crystal resonator or internal PLL for 8 MHz ~ 24 MHz operation, dedicated PLL, optional 240-kHz internal low-speed oscillator and 16/18/20 MHz internal high-speed oscillator, 120-kHz clock for independent watchdog timer
• Real-time clock with adjustment functions (30-second, leap year, error correction), selectable RTC count or binary count mode, with time capture function
• Independent watchdog timer operating on 120-kHz clock
• IEC60730-compliant functions including oscillation stop detection, frequency measurement, CRC, independent watchdog timer, and ADC self-diagnostic functions
• Register write protection against overwriting of critical register values
• Multiple communication interfaces: 2-channel IEEE 1588-compliant Ethernet MAC, 1-channel full-speed USB 2.0 host/function or OTG controller with PHY, up to 3-channel ISO11898-1-compliant CAN (with 32 mailboxes integrated), up to 8-channel multi-function SCI, up to 5-channel SCI with 16-byte transmit/receive FIFO, 3-channel I²C bus interface up to 1 Mbps, 1-channel quad-wire QSPI and 3-channel RSPI, parallel data capture unit for CMOS camera interface, graphic LCD controller, 2D drawing engine, 1-channel SD host interface supporting 1-bit or 4-bit SD bus, MMCIF supporting 1/4/8-bit transfer bus width
• External address space supporting full-speed data transfer (up to 80 MHz), 8 chip select areas with selectable 8/16/32-bit bus width per area, and independent 128 MB SDRAM area
• Up to 29 extended function timers: 4-channel 32-bit GPTW, 6-channel 16-bit TPUa, 9-channel 16-bit MTU3a, 4-channel 8-bit TMRa, 4-channel 16-bit CMT, 2-channel 32-bit CMTW
• 12-bit ADC with two units (Unit 0: 8 channels, Unit 1: 21 channels), with self-diagnostic and analog input disconnection detection
• 2-channel 12-bit DAC
• Integrated temperature sensor for on-chip temperature measurement
• Trigonometric function unit
• Optional encryption support: AES (key length 128/192/256-bit) and Trusted Secure IP
• Up to 182 general-purpose I/O pins with 5 V tolerance, open-drain, input pull-up, and switchable drive capability
• Operating temperature range: -40℃ ~ +85℃ (D version), -40℃ ~ +105℃ (G version)