Renesas RA6M3 Support Lands – mikroSDK now fully integrates the high-performance Cortex-M4 family. Clang compiler compatibility arrives for RA4M1, with expanded GPIO options across Renesas MCUs. Plus, support for 196 new MCUs featuring Infineon devices, along with 7 new board packages and 4 updated board packages.
WHAT'S NEW?
- RENESAS RA6M3
- Full verified support for all mikroBUS™ modules (ADC, SPI, UART, I2C, PWM, GPIO, 1-Wire).
- This set of devices features the following:
- Arm® Cortex®-M4 running at up to 120 MHz.
- ARMv7E-M architecture profile
- Single-precision hardware Floating Point Unit (FPU)
- Arm Memory Protection Unit (Arm MPU) with 8 regions
- Up to 2 MB embedded Flash and 480 KB SRAM
- Additional 64 KB Data Flash
- Multiple clock sources including:
- 20 MHz high-speed on-chip oscillator (HOCO)
- Main oscillator with frequency up to 24 MHz
- 32.768 kHz sub-clock oscillator
- PLL circuit with maximum output of 240 MHz
- Up to 124 general-purpose pins with input/output, high-current drive, and configurable interrupt modes
- Clang compiler compatibility for RA4M1:
- All issues with RA4M1 projects using the Clang compiler have been resolved, ensuring full library support and smooth operation in RA4M1 setups.
- Enhanced GPIO library for Renesas MCUs:
- Expanded range of GPIO configuration options now available, offering greater flexibility and improved functionality for Renesas-based projects.
- Minor fixes and improvements.
mikroSDK SUPPORT FOR 14 NEW MCUs:

R7FA6M3AF2CBG
R7FA6M3AF2CLK
R7FA6M3AF3CBG
R7FA6M3AF3CFB
R7FA6M3AF3CFC
R7FA6M3AF3CFP
R7FA6M3AF3CLK
R7FA6M3AH2CBG
R7FA6M3AH2CLK
R7FA6M3AH3CBG
R7FA6M3AH3CFB
R7FA6M3AH3CFC
R7FA6M3AH3CFP
R7FA6M3AH3CLK
BAREMETAL SUPPORT FOR 196 NEW MCUs:

R7FA0E1053CFJ
R7FA0E1053CNH
R7FA0E1053CNK
R7FA0E1053CNL
R7FA0E1053CSC
R7FA0E1073CFJ
R7FA0E1073CNH
R7FA0E1073CNK
R7FA0E1073CNL
R7FA0E1073CSC
R7FA2A1AB2CBT
R7FA2A1AB3CFJ
R7FA2A1AB3CFM
R7FA2A1AB3CNE
R7FA2A1AB3CNF
R7FA2E1A53CDA
R7FA2E1A53CFJ
R7FA2E1A53CFL
R7FA2E1A53CLM
R7FA2E1A53CNE
R7FA2E1A53CNH
R7FA2E2A32DBY
R7FA2E2A32DNJ
R7FA2E2A32DNK
R7FA2E2A33CBY
R7FA2E2A33CNJ
R7FA2E2A33CNK
R7FA2E2A34CBY
R7FA2E2A34CNJ
R7FA2E2A34CNK
R7FA2E2A52DBY
R7FA2E2A52DNJ
R7FA2E2A52DNK
R7FA2E2A53CBY
R7FA2E2A53CNJ
R7FA2E2A53CNK
R7FA2E2A54CBY
R7FA2E2A54CNJ
R7FA2E2A54CNK
R7FA2E2A72DBY
R7FA2E2A72DNJ
R7FA2E2A72DNK
R7FA2E2A73CBY
R7FA2E2A73CNJ
R7FA2E2A73CNK
R7FA2E2A74CBY
R7FA2E2A74CNJ
R7FA2E2A74CNK
R7FA4M3AD2CBM
R7FA4M3AD2CBQ
R7FA4M3AD3CBM
R7FA4M3AD3CBQ
R7FA4M3AD3CFB
R7FA4M3AE2CBM
R7FA4M3AE2CBQ
R7FA4M3AE3CBM
R7FA4M3AE3CBQ
R7FA4M3AE3CFB
R7FA4M3AE3CFM
R7FA4M3AE3CFP
R7FA4M3AF2CBM
R7FA4M3AF2CBQ
R7FA4M3AF3CBM
R7FA4M3AF3CBQ
R7FA4M3AF3CFB
R7FA4M3AF3CFM
R7FA4M3AF3CFP
R7FA4W1AD2CNG
R7FA6M5BF2CBG
R7FA6M5BF2CBM
R7FA6M5BF3CBM
R7FA6M5BF3CFB
R7FA6M5BF3CFC
R7FA6M5BF3CFP
R7FA6M5BG2CBG
R7FA6M5BG2CBM
R7FA6M5BG3CBM
R7FA6M5BG3CFB
R7FA6M5BG3CFC
R7FA6M5BG3CFP
R7FA6T3BB3CNH

XMC1100-Q024F0008
XMC1100-Q024F0016
XMC1100-Q024F0032
XMC4504-F144K512
XMC1100-Q024F0064
XMC1100-Q040F0016
XMC1100-Q040F0032
XMC1100-Q040F0064
XMC1100-T016F0008
XMC1100-T016F0016
XMC1100-T016F0032
XMC1100-T016F0064
XMC1100-T016X0016
XMC1100-T016X0032
XMC1100-T016X0064
XMC1100-T038F0016
XMC1100-T038F0032
XMC1100-T038F0064
XMC1100-T038X0064
XMC1200-T038F0200
XMC1201-T028F0016
XMC1201-T028F0032
XMC1201-T038F0016
XMC1201-T038F0032
XMC1201-T038F0064
XMC1201-T038F0128
XMC1201-T038F0200
XMC1202-Q024X0016
XMC1202-Q024X0032
XMC1202-Q040X0016
XMC1202-Q040X0032
XMC1202-T016X0016
XMC1202-T016X0032
XMC1202-T016X0064
XMC1202-T028X0016
XMC1202-T028X0032
XMC1202-T028X0064
XMC1301-T016F0008
XMC1301-T016F0016
XMC1301-T016F0032
XMC1301-T016X0008
XMC1301-T016X0016
XMC1301-T038F0008
XMC1301-T038F0016
XMC1301-T038F0032
XMC1301-T038F0064
XMC1301-T038X0032
XMC1301-T038X0064
XMC1404-F064X0064
XMC1404-F064X0128
XMC1404-F064X0200
XMC1404-Q040X0200
XMC1404-Q048X0064
XMC1404-Q048X0128
XMC1404-Q048X0200
XMC1404-Q064X0064
XMC1404-Q064X0128
XMC1404-Q064X0200
XMC4200-F64F256
XMC4200-F64K256
XMC4200-Q48F256
XMC4200-Q48K256
XMC4300-F100F256
XMC4300-F100K256
XMC4500-E144F1024
XMC4500-E144X1024
XMC4500-F100F1024
XMC4500-F100F768
XMC4500-F100K1024
XMC4500-F100K768
XMC4500-F144F1024
XMC4500-F144F768
XMC4500-F144K1024
XMC4500-F144K768
XMC4502-F100F768
XMC4502-F100K768
XMC4504-F100F512
XMC4504-F100K512
XMC4504-F144F512

M2351CIAAE
M2351KIAAE
M2351SFSIAAP
M2351SIAAE
M2351ZIAAE
M2354KJFAE
M2354LJFAE
M2354SJFAE
M251EC2AE
M251FC2AE
M251KE3AE
M251KG6AE
M251LC2AE
M251LD2AE
M251LE3AE
M251LG6AE
M251SC2AE
M251SD2AE
M251SE3AE
M251SG6AE
M251ZC2AE
M251ZD2AE
M252EC2AE
M252FC2AE
M252KE3AE
M252KG6AE
M252LC2AE
M252LD2AE
M252LE3AE
M252LG6AE
M252SC2AE
M252SD2AE
M252SE3AE
M252SG6AE
M252ZC2AE
M252ZD2AE
BOARD PACKAGES RELEASED: 7

RA4M1 Clicker
Evaluation Kit for RA4M1 MCU Group
Arduino UNO R4 Minima

CLICKER 4 for STM32L4R9VG
Nucleo 144 with STM32H563ZIT6 MCU
Nucleo 144 with STM32H723ZG MCU
Nucleo 144 with STM32H745ZI MCU
BOARD PACKAGES UPDATED: 4

PICDEM LCD 2 DEMONSTRATION BOARD
Arduino Leonardo with Headers
FUBARINO SD DEVELOPMENT BOARD

Discovery kit with STM32L496AG MCU
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ABOUT mikroSDK
mikroSDK makes application code portable and reusable on many different platforms and architectures, with no code changes. It is a collection of open-source software libraries with unified API and software development tools. Once written, your code can seamlessly run on different microcontrollers, regardless of their architecture. Our mission is to make mikroSDK the universal SDK for all microcontrollers.
ABOUT NECTO
NECTO Studio is a lightning-fast, multi-architecture, multi-language IDE developed in C++ for Windows, macOS, and Linux. It integrates 12 compilers, supports 6 architectures, and covers thousands of microcontrollers, all unified under the NECTO SDK’s universal codebase. With daily-updated libraries, thousands of ready-to-use examples across hundreds of embedded topics, and a 24/7 remote board farm powered by CODEGRIP — the world’s first Wi-Fi debugger — developers dramatically reduce prototyping time. NECTO's built-in AI code assistant smartly merges multiple codebases, while the Smart Cloud brings real-time data visualization to your desk with a single line of code. And with intuitive smart setup steps guiding you from start to finish, ideal coding isn’t just a concept — it’s your new reality.
ABOUT MIKROE
MIKROE is committed to changing the embedded electronics industry through the use of time-saving industry-standard hardware and software solutions. With unique concepts like Remote Access, One New Product/Day, Multi-Architectural IDE and most recently, the EmbeddedWiki™ platform with more than million ready-for-use projects, MIKROE combines its dev boards, compilers, smart displays, programmers/debuggers and 1800+ Click peripheral boards to dramatically cut development time. mikroBUS™; mikroSDK™; SiBRAIN™ and DISCON™ are open standards and mikroBUS only has been adopted by over 100 leading microcontroller companies and integrated on their development boards.