RISC-V
Open-ISA microcontrollers offering flexible, customizable cores across low-power to higher-performance classes. These parts are used in experimental, industrial, and IoT designs where openness and customizability matter — search RISC-V microcontroller options for modern, extensible embedded platforms.
Parts (10 families, 14 parts)
ESP32-S3-WROOM-1-N4
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Espressif SystemsThe ESP32-S3-WROOM-1-N4 is a powerful Wi-Fi and Bluetooth LE module based on the Espressif ESP32-S3 chip. It integrates a dual-core Xtensa LX7 microprocessor with an FPU, 4MB of flash memory, and 512K...
Raspberry PiThe Raspberry Pi Pico 2 is a high-performance microcontroller board powered by the RP2350, featuring a unique selectable architecture between dual ARM Cortex-M33 and dual Hazard3 RISC-V cores. It sign...
IS31CS9310-LQLS2-TR
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Lumissil Microsystems
IS31CS9310-LQLS2-TR is a RISC-V based intelligent LED driver microcontroller with on-chip FLASH (256 kB) in a 64-pin LQFP package with exposed pad. It combines a programmable RISC-V core and integrate...
ESP32-C3-WROOM-02-H4
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Espressif SystemsThe ESP32-C3-WROOM-02-H4 is a compact, single-core RISC-V Wi-Fi and Bluetooth 5 (LE) module designed for secure and low-power IoT applications. It operates at up to 160MHz and is rated for an extended...
ESP32-S3-WROOM-1-N4R2
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Espressif SystemsThe ESP32-S3-WROOM-1-N4R2 is a high-performance Wi-Fi and Bluetooth 5.0 (LE) module powered by a dual-core Xtensa LX7 processor running at up to 240 MHz. This variant features 4MB of external SPI flas...
MAX32690GTK+
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ADIAnalog Devices Inc./Maxim Integrated
The MAX32690GTK+ is an ARM Cortex-M4F microcontroller offered by Analog Devices/Maxim, running at 120 MHz and featuring 3 MByte of on-chip flash in a 68-pin TQFN (8x8 mm) package. The Cortex-M4F core ...
1 variant
R9A02G0214CNE#UA0
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RENRenesas Electronics Corporation
The Renesas R9A02G0214CNE#UA0 is a 32-bit RISC-V microcontroller operating at up to 48MHz, featuring 128KB of Flash and 16KB of RAM. It integrates essential peripherals like I2C, SPI, and UART/USART, ...
R9A02G0214CNK#UA0
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RENRenesas Electronics Corporation
The R9A02G0214CNK#UA0 is a 32-bit RISC-V based microcontroller from Renesas designed for power-sensitive embedded applications. It operates at up to 48MHz and features 128KB of Flash memory along with...
SiFive
The FE310-G002 is SiFive's Freedom E310-series RISC-V SoC implementing an RV32IMAC core; it was one of the first commercially available RISC-V microcontroller-class chips. It runs up to 320 MHz and in...
GigaDevice
The GD32VF103CBT6 is a GigaDevice RISC-V microcontroller offering a 108 MHz core with 128 KB of flash and 32 KB of RAM. It is designed as a pin-compatible alternative to the STM32F103 family, allowing...
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