The RX64M family of 32-bit microcontrollers features 120MHz high-speed operation, large-capacity on-chip memory and Ethernet communication.

• 120MHz 32-bit RXv2 core microcontroller
• Up to 4MB Flash memory
• 64KB Data Flash memory
• 552KB RAM (512KB ECC, 32KB Non-ECC, 8KB Standby)
• 32-bit multiplier/divider with multiply-accumulate
• Single-precision IEEE 754 Floating Point maths unit
• Memory Protection Unit
• Data Encryption Modules (AES, DES, SHA, RNG)
• 4-channel DMA Controller
• Data Transfer Controller
• Serial Communication: SPI, QSPI, I²C, USB, SD Host, MMC Host, CAN, Ethernet
• Serial Sound Interface
• Programmable Pulse Generator
• 4-channel PWM Timer
• Real-Time Clock
• 14-bit Independent Watchdog Timer
• CRC Calculator
• Data Operation Circuit
• Clock Frequency Accuracy Measurement Circuit
• Temperature sensor
• On-chip Debug and Trace
• Power supply: +2.7 to +3.6Vdc (+3.0 to +3.6V when using USB)
• Low-Power Modes: Sleep, All-module clock stop, Software standby, Deep software standby