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SEGGER Evaluation Software for RISC-V SiFive HiFive1 Rev. B

RISC-V - SiFive HiFive1 Rev. B

SEGGER Evaluation Software

Included components:

ProductSupported features

embOS

Core + Profiling

SEGGER Evaluation Software available upon request

Other downloads

Download embOS-Classic for RISC-V and SEGGER Embedded Studio

DownloadEmbedded Studio

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Data Sheets

SiFive HiFive1 Rev. B

  • Microcontroller: FE310-G000
  • Operating Voltage: 3.3 V and 1.8 V
  • Input Voltage: 5 V USB or 7-12 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
  • Flash Memory: 128 Mbit Off-Chip (ISSI SPI Flash)
  • Host Interface (microUSB): Program, Debug, and Serial Communication
  • Weight: 22g

Freedom E310-G000

  • SiFive E31 Core Complex up to 320MHz.
  • Flexible clocking options including internal PLL, free-running ring oscillator and external 16MHz crystal.
  • 1.61 DMIPs/MHz, 2.73 Coremark/MHz
  • RV32IMAC
  • 8kB OTP Program Memory
  • 8kB Mask ROM
  • 16kB Instruction Cache
  • 16kB Data SRAM
  • 3 Independent PWM Controllers
  • External RESET pin
  • JTAG, SPI I2C, and UART interfaces.
  • QSPI Flash interface.
  • Requires 1.8V and 3.3V supplies.
  • Hardware Multiply and Divide