스파크펀 레드 파이브 레드 보드 -RISC-V FE310
(SparkFun RED-V RedBoard - SiFive RISC-V FE310 SoC)
개요
- 본 제품은 스파크펀 레드 파이브 레드 보드입니다.
- SiFive RISC-V FE310 코어를 탑재한 제품으로 RISC-V 인스트럭션 세트 아키텍쳐를 가지고 있습니다.
- 부트로더를 이용하여 USB-C 커넥터를 통해 쉽게 프로그래밍이 가능하며, JTAG 인터페이스를 통해서도 프로그래밍이 가능합니다.
- 아두이노 우노 보드 포맷을 가지고 있어 다양한 아두이노 쉴드를 이용할 수 있습니다.
- RISC-V 프로젝트 진행시 적합한 제품입니다.
특징
- Arduino R3 Footprint
- Microcontroller: SiFive Freedom E310 (FE310-G002)
- CPU: SiFive E31 CPU
- Architecture: 32-bit RV32IMAC
- Speed: 256 MHz (default), 320MHz (Max)
- Performance: 1.61 DMIPs/MHz
- Memory: 16 KB Instruction Cache, 16 KB Data Scratchpad
- Other Features: Hardware Multiply/Divide, Debug Module, Flexible Clock Generation with on-chip oscillators and PLLs
- Operating Voltage: 3.3 V and 1.8 V
- Input Voltage: 5 V USB or 7-15 VDC Jack
- IO Voltages: Both 3.3 V or 5 V supported
- Digital I/O Pins: 19
- PWM Pins: 9
- SPI Controllers/HW CS Pins: 1/3
- External Interrupt Pins: 19
- External Wakeup Pins: 1 (& button)
- Host Interface (USB-C): Program, Debug, and Serial Communication
- Qwiic Connector
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The on board Freedom E310 (FE310) is the first member of the Freedom Everywhere family of customizable SoCs from SiFive. Designed for microcontroller, embedded, IoT, and wearable applications, the FE310 features SiFive's E31 CPU Coreplex, a high-performance, 32-bit RV32IMAC core. Capable of running at 150MHz, the FE310 is among the fastest microcontrollers in the market. Additional features include a 16KB L1 Instruction Cache, a 16KB Data SRAM scratchpad, hardware multiply/divide, a debug module, flexible clock generation with on-chip oscillators and PLLs, and a wide variety of peripherals including UARTs, QSPI, PWMs, and timers. Multiple power domains and a low-power standby mode ensure a wide variety of applications can benefit from the FE310. The RED-V requires Freedom Studio software or a Zephyr RTOS build environment set up to program the board and interface with it.
Note: Please be aware that Qwiic Libraries are not yet available for the Freedom Studio SDK or the Zephyr environment that runs on the FE310. We will update the community when these become available.