Small pin general-purpose microcontroller with 12-bit A/D converters and 10-bit D/A converters
The RL78/G1P microcontrollers is the only series among the general-purpose RL78 lineup which have 10-bit D/A converters and 12-bit A/D converters. They can be applied to a wide variety of applications, such as sensor applications, optical transceivers, and so on.
|Pin Count||24 pin||32 pin|
|CPU Core||RL78 Core|
|Main System Clock||High-speed system clock(fMX)||X1 (crystal/ceramic) oscillation, external main system clock input (EXCLK):1 to 20 MHz (VDD = 2.7 to 3.6 V)|
|High-speed on-chip oscillator clock (fIH)||32MHz (VDD = 2.7 - 3.6 V)|
|Low-speed on-chip oscillator clock||15 kHz (VDD = 2.7 - 3.6 V)|
|N-ch open drain I/O (6 V tolerance)||2|
|Timer||16 bit (TAU)||4|
|I²C bus||1 (2 slave address)|
|8/12-bit resolution A/D converter||6||8|
|10-bit resolution D/A converter||2|
|External interrupt pins||6|
|Safety Function||・RAM parity error detection
・Invalid memory access detection
・A/D converter testing
・CRC calculation (General purpose、High-speed)
|Power supply voltage||VDD=2.7～3.6V|
|Operating ambient temperature||TA = - 40 to + 85 ℃(A-version for consumer applications)
TA = - 40 to + 85 ℃(D-version for industrial applications)
Pin Count / Memory Size Lineup:
|My Renesas||Create a My Renesas account to use our tool download services, receive e-newsletter/update notifications, and take advantage of our other services.|
|e-learning||Information for studying and learning about microcontrollers and microprocessors.|
|FAQ||Frequently asked questions and useful hints for development.|
|Forum||A forum and community site to share technical information, questions and opinions with others who use Renesas products.|
Software Design Support
|e² studio||This integrated development environment (IDE) is based on the popular combination of the open-source Eclipse IDE and its CDT plug-in that enables C/C++ language development.
|CS+||This integrated development environment (IDE) can be used for coding, assembly, compiling, and simulation. CS+ is also included with starter kits.
|E2 emulator Lite||This entry-level on-chip debugging emulator provides functionality equivalent to that of the E1 emulator at a low price.
|E2 emulator||This on-chip debugging emulator has advanced features that improve the efficiency of development. In addition to the basic functions from debugging to flash programming, this emulator supports hot plug-in and external triggers as standard items. This emulator also helps to reduce development time by downloading at high speeds (compared to the E1 emulator) and the ability to work in combination with various solutions such as the tuning of current drawn by systems under development.
|E1 emulator||This on-chip debugging emulator is a standard model which provides basic debugging functions (production is to be discontinued at the end of December 2019).|
Hardware Design Support
The information contained herein has been provided by a member of Renesas Partners. This information is provided on the Renesas website provided for convenience and informational purposes only. Renesas is not responsible for the contents of this page or any changes or updates to the information posted on this page. Certain links provided herein permit you to leave this site and enter non-Renesas sites. These linked sites are not under control of Renesas. Renesas is not responsible for the contents of any linked site or any changes or updates to such sites. These links are provided for convenience and informational purposes only. The inclusion of any link does not imply endorsement by Renesas of any linked site.
Renesas's Publication of information regarding third-party products or services does not constitute an endorsement regarding the suitability of such products or services or a warranty, representation or endorsement of such products or services either alone or in combination with any of Renesas's product or service.