240-MHz 32-bit RX MCU
Features
Datasheet
RX71M Group
Renesas MCUs
R01DS0249EJ0100 Rev.1.00
240-MHz 32-bit RX MCU, on-chip FPU, 480 DMIPS, ...
Description
Features
Datasheet
RX71M Group
Renesas MCUs
R01DS0249EJ0100 Rev.1.00
240-MHz 32-bit RX MCU, on-chip FPU, 480 DMIPS, up to 4-MB flash memory,
Jan 15, 2015
512-KB SRAM, various communications interfaces including IEEE 1588-compliant Ethernet MAC,
high-speed USB 2.0 with battery charging, SD host interface (optional), quad SPI, and CAN, 12-bit A/D
converter, RTC, encryption (optional), serial interface for audio, CMOS camera interface
Features
■ 32-bit RXv2 CPU core Max. operating frequency: 240 MHz Capable of 480 DMIPS in operation at 240 MHz Single precision 32-bit IEEE-754 floating point Two types of multiply-and-accumulation unit (between memories and between registers) 32-bit multiplier (fastest instruction execution takes one CPU clock cycle) Divider (fastest instruction execution takes two CPU clock cycles) Fast interrupt CISC Harvard architecture with 5-stage pipeline Variable-length instructions: Ultra-compact code Supports the memory protection unit (MPU) JTAG and FINE (one-line) debugging interfaces
■ Low-power design and architecture Operation from a single 2.7- to 3.6-V supply Low power consumption: A product that supports all peripheral functions draws only 0.2mA/MHz (Typ.). RTC is capable of operation from a dedicated power supply. Four low-power modes
■ On-chip code flash memory Supports versions with up to 4 Mbytes of ROM No wait states at up to 120 MHz or when the AFU is hit, one wait state at above 120 MHz and when the ...
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