Overview
Description
RL78/G1D microcontrollers support Bluetooth® Low Energy and realized the lowest level of current consumption in the industry at 4.3mA RF transmission current (0dBm output) and 3.5mA RF receiving current. Since circuit elements necessary for connecting an antenna are built in, not only does this simplify circuit design for the antenna connection, but it also helps reduce the cost of the end product because external parts are not needed. The RL78/G1D module contains the RL78/G1D, a 32MHz crystal resonator for the RF chip, and an antenna, all in a compact (8.95mm x 13.35mm x 1.7mm) module. Moreover, the module inherits the functional pins of the RL78/G1D, so not only can you use it for modem configuration, but you can also leverage the strengths of the microcontroller for embedded configuration. The module has obtained Radio Law (Japan, FCC, IC, and CE) and Bluetooth SIG certification.
Features
- CPU: RL78 Core, Max. 32MHz
- Voltage: 1.6V to 3.6V
- Package: 48-pin HWQFN
- Memory: SRAM Max. 20KB, Program Flash Max. 256KB
- Timer: 16-bit Timer (ch) x 8, 8-bit Timer (ch) x 8, Watchdog Timer (ch) x 1, 12-bit Interval Timer x 1 ch
- PWM: PWM Output x 7
- Analog Function: 10-bit A/D Converter (ch) x 8
- On-chip Oscillator Freq. (MHz): High-Speed: 32, 24, 16, 12, 8, 4, 1MHz
Low-speed: 15kHz - Others: RTC, Power-On Reset, Low Voltage Detection
Comparison
Applications
Design & Development
Software & Tools
Software Downloads
Sample Code
Boards & Kits
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
Get quick technical support online from Renesas Engineering Community technical staff.
Support Communities
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Where to download the RL78/G1D Bluetooth low energy protocol stack (Ver1.20)
... to download. (There is no need for the premium user account any more.) https://www.renesas.com/en-us/software/D6000617.html The library files (binary) should be included to RL78/G1D AppNote projects manually in order to start evaluating the project source code.
Dec 20, 2016 -
RL78/G1D BLE certification tool
Dear, Could you let me know where can I get the tool and software for getting BLE/RF certification? It seems that the other BLE MCU support it as follow the link. Bluetooth TestTool Suite https://www.renesas.com/kr/en/document/apn ...
Jun 9, 2023 -
data flash's block 255 of RL78/G1D module
Do you know data flash's block 255 of RL78/G1D module (RY7011A0000DZ00)? The data flash's block 255 of RL78/G1D module has Public Bluetooth Device Address . Therefore, please be careful not to delete block 255. I found this information at the following document. RL78/G1D ...
Apr 2, 2018
FAQs
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RL78/G1D: Sample Programs on the Central and Peripheral Sides
The following application note bundles both the central and peripheral sides sample programs. The sample program can be operated from the PC terminal software by connecting the RL78/G1D evaluation board and the PC with a USB cable. Also refer to the operation sequence charts for the Central and ...
Nov 16, 2021 -
Bluetooth Low Energy Wireless Module Reference Design Data for the RL78/G1D
Please refer to the following data and documents: ・ Design data of the RL78/G1D Evaluation Module (R01AN3168) https://www.renesas.com/document/apn/design-data-rl78g1d-evaluation-module?language=en ・ RL78/G1D Guidelines for RF Board Design (R01AN2465) https://www.renesas ...
Feb 26, 2021 -
Transmit iBeacon Data Using the RL78/G1D Module (RY7011)
It is possible to supported by setting iBeacon format data to the adv_data parameter of RBLE_GAP_Broadcast_Enable function.iBeacon format specifications can be downloaded from "Download Artwork and Specifications" at the bottom right of the page of the following URL. (* Consent to iBeacon license agreement is required ...
Mar 6, 2020
Videos & Training
Wireless communication IC for Bluetooth Low energy and Sub-GHz by using RL78 and pre-amplifier