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Manufacturer Part #


RX63N Series 2 MB Flash 128 KB RAM 100 MHz 32-Bit Microcontroller - LQFP-176

Mfr. Name: Renesas
Standard Pkg:
Product Variant Information section
Date Code: 2013
Product Specification Section
Technical Attributes
Attributes Table
Family Name: RX63N
Core Processor: RX
Program Memory Type: Flash
Flash Size (Bytes): 2MB
RAM Size: 128kB
Speed: 100MHz
No of I/O Lines: 133
InterfaceType / Connectivity: CAN/Ethernet/I2C/SCI/SPI/USB
Peripherals: CAN/Ethernet/I2C/On-Chip-ADC/On-Chip-DAC/SCI/SPI/USB/Watchdog
Number Of Timers: 7
Supply Voltage: 2.7V to 3.6V
Operating Temperature: -40°C to +85°C
On-Chip ADC: 8-chx10-bit / 21-chx12-bit
On-Chip DAC: 2-chx10-bit
Watchdog Timers: 1
Package Style:  LQFP-176
Mounting Method: Surface Mount
Features & Applications
The R5F563NEDDFC is a Part of RX63N Series 100 MHz 32-Bit MCU with Ethernet MAC. It has 2M Byte ROM and 128 KB RAM Capacity, full-speed USB 2.0 host/function/OTG interface, various communications interfaces including CAN, 10- & 12-bit A/D converters.

The RX63N Group incorporates communication functions suitable for networking equipment, such as Ethernet controller, USB 2.0 full-speed (function, host, or OTG selectable), and CAN. In addition, with a RTC (Real-Time Clock) that can operate on a dedicated power supply as a low power feature, standby power consumption can be reduced by approximately 90% compared to existing products.


  • 32-bit RX CPU core
    • Max. operating frequency: 100 MHz
    • Capable of 165 DMIPS in operation at 100 MHz
  • 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 500 μA/MHz.
    • RTC is capable of operation from a dedicated power supply (min. operating voltage: 2 V).
    • Four low-power modes
  • On-chip main flash memory, no wait states
  • On-chip data flash memory
  • On-chip SRAM, no wait states
  • DMA
    • DMAC: Four channels
    • DTC
    • EXDMAC: Two channels
  • Reset and supply management
  • Clock functions
  • Real-time clock
  • Various communications interfaces
  • External address space
  • Up to 20 extended-function timers
  • A/D converter for 1-MHz Operation
  • 10-bit D/A converter: 2 channels
  • Temperature sensor for measuring temperature within the chip
  • Up to 134 pins for GPIO
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Product Variant Information section