Overview
Description
The R8C/L38C Group is supported only for customers who have already adopted these products. The RL78/L13, RL78/L1C Groups are recommended for new designs.
The R8C/L35M Group, R8C/L36M Group, R8C/L38M Group, and R8C/L3AM Group of single-chip MCUs incorporate the R8C CPU core, which implements a powerful instruction set for a high level of efficiency and supports a 1Mb address space, allowing execution of instructions at high speed. In addition, the CPU core integrates a multiplier for high-speed operation processing.
Power consumption is low, and the supported operating modes allow additional power control. These MCUs are designed to maximize EMI/EMS performance. Integration of many peripheral functions, including multifunction timer and serial interface, helps reduce the number of system components. These groups have data flash (1KB × 4 blocks) with the background operation (BGO) function.
Comparison
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FAQs
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Is there a device which has external address space in the R8C Family?
The R8C Family is a single-chip microcontroller. There is no device which has external address space.
Oct 10, 2006 -
How to normally perform a debugging system of R8C UART monitor program?
When using the R8C/10 to R8C/17 Groups, since the watchdog timer is not refreshed while the monitor program operates, a watchdog timer interrupt is generated and normal debugging cannot be performed. Do not use the watchdog timer in the user program when using the debugging system ...
May 11, 2011 -
SDA fixed low during I2C communication, R8C master
A clock discrepancy may occur between the master and slave due to noise, etc. on the SCL line of the I2C bus. This occurs due to differences in VIH/VIL characteristics or noise elimination capabilities of the two devices causing a difference in whether or not noise, etc. on ...
Sep 30, 2016