Overview
Description
RX110 Group microcontrollers have the simplest lineup of the RX100 Series. They have a small-capacity, low pin count lineup from 8 KB/8 KB to 128 KB/16 KB ROM/RAM, and 36 to 64 pins. A 12-bit A/D converter, timer, serial interface, and more are built into a small 4 × 4 mm package. The RX110 is suitable for sensor hub and other applications where small size and processing performance are demanded.
Comparison
Applications
Design & Development
Software & Tools
Sample Code
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Support
Support Communities
Support Communities
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RX111 - RTCa
Hi, I'm looking for a RX110 or RX111 - RTCa example. I'd like it run in binary mode. TX
Feb 23, 2022 -
Getting stuck waiting for main clock oscillator and wait counter overflow.
Hey guys, I am using a RX110 series R5F51105ADFL series microcontroller along with e2 studio version 4.0( I know it's old but, it's what I have to work with). After generating the mock up code using the code generator and running it on the hardware, it seems ...
Aug 27, 2020 -
RX microcontroller get started
Hello! I newbie in renesas microcontroller. I want to start learning rx programming. With a document to start watching (programming manual)? What is the structure of the program (where is core init, where is clock init, in what order to initialize)? Where can I find very simple program example in ...
Nov 11, 2015
FAQs
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How to rewrite the backup PC register (BPC)?
Check that you aren't in user mode. The BPC cannot be rewritten in user mode. Rewrite in supervisor mode. For more information, please refer to the "Processor Mode" section in the "CPU" chapter of the hardware manual.
Jun 20, 2013 -
I can't cancel software standby mode.
'- When the sub-clock resonator is not connected Set the sub-clock oscillator stop bit (SOSCCR.SOSTP) to 1 (stopping the oscillator) and the sub-clock oscillator control bit in RTC control register 3 (RCR3.RTCEN) to 0 (prohibiting input from the sub-clock oscillator). The values in RTC ...
Jun 5, 2014 -
Why does sub-clock oscillator won't stop even SOSCCR.SOSTP is set to 1?
To stop the sub-clock oscillator, set the following two bits as follows. Unless both settings are made, the sub-clock oscillator does not stop. - Set the sub-clock oscillator stop bit in the sub-clock oscillator control register (SOSCCR.SOSTP) to 1 (sub-clock oscillator is stopped). - Set the ...
Aug 9, 2012