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