MCUs
Datasheet
RX230 Group, RX231 Group
Renesas MCUs
R01DS0261EJ0120 Rev.1.20
Sep 28, 2018
54-MHz 32-bit RX MCUs, built-in...
Description
Datasheet
RX230 Group, RX231 Group
Renesas MCUs
R01DS0261EJ0120 Rev.1.20
Sep 28, 2018
54-MHz 32-bit RX MCUs, built-in FPU, 88.56 DMIPS, up to 512-KB flash memory,
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, 12-bit D/A, 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 ...
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