54-MHz 32-bit RX MCUs, built-in FPU, 88.56 DMIPS, up to 512-KB flash memory,
Bluetooth 5.0, various communication functions including USB 2.0 full-speed host/function/OTG, CAN,
SD host interface, serial sound interface, capacitive touch sensing unit, 12-bit A/D converter,
12-bit D/A converter, RTC, Encryption functions

Features
■ 32-bit RXv2 CPU core
 Max. operating frequency: 54 MHz
Capable of 88.56 DMIPS in operation at 54 MHz
 Enhanced DSP: 32-bit multiply-accumulate and 16-bit
multiply-subtract instructions supported
 Built-in FPU: 32-bit single-precision floating point (compliant to
IEEE754)
 Divider (fastest instruction execution takes two CPU clock cycles)
 Fast interrupt
 CISC Harvard architecture with 5-stage pipeline
 Variable-length instructions, ultra-compact code
 On-chip debugging circuit
 Memory protection unit (MPU) supported
■ Low power design and architecture
 Operation from a single 1.8-V to 3.6-V supply
 RTC capable of operating on the battery backup power supply
 Three low power consumption modes
 Low power timer (LPT) that operates during the software standby state
■ On-chip flash memory for code
 384- to 512-Kbyte capacities
 On-board or off-board user programming
 Programmable at 1.8 V
 For instructions and operands
■ On-chip data flash memory
 8 Kbytes (1,000,000 program/erase cycles (typ.))
 BGO (Background Operation)
■ On-chip SRAM, no wait states
 64-Kbyte size capacities
■ Data transfer functions
 DMAC: Incorporates four channels
 DTC: Four transfer modes