This campaign has closed but has been relisted. You can view the new listing here: Freedom E310 - FE310 MCU (Round 3).

Freedom E310 (FE310 MCU)

Freedom E310 (FE310 MCU)
new

Progress

400% Funded
400% Funded
6 Backers
25 Unit Target
Ended 5 Months Ago
$5.00
+ shipping
Buy Disabled
100 reserved of 25 Minimum
Limited quantity of 100 Available!
Campaign Created

Campaign Created

Campaign Reached Goal

Campaign Reached Goal

Campaign Closed

Campaign Closed

Shipping to Customers

Shipping to Customers


Product Details

Name
Freedom E310
Brand/Manufacturer
SiFive, Inc.
Mfr. Part #
FE310 MCU
Product Description

The Freedom E310 (FE310) is the first member of the Freedom Everywhere family of customizable SoCs. Designed for microcontroller, embedded, IoT, and wearable applications, the FE310 features SiFive’s E31 RISC-V Core, a high-performance, 32-bit RV32IMAC core. Running at 320+ MHz, the FE310 is among the fastest microcontrollers in the market.

The Industry's First Open-Source RISC-V SoC

As you can expect from SiFive and the inventors of RISC-V, the FE310 supports the latest RISC-V specifications as of Nov 27, 2016:

  • RV32I Base Integer Instruction Set, Version 2.0
  • “M” Standard Extension for Integer Multiplication and Division, Version 2.0
  • “A” Standard Extension for Atomic Instructions, Version 2.0
  • “C” Standard Extension for Compressed Instructions, Version 1.9
  • RISC-V Privileged ISA Specification, Version 1.9.1
  • RISC-V External Debug Support, Version 0.11

Block Diagram

Additional features

Additional features include a 16KB L1 Instruction Cache, a 16KB Data SRAM Scratchpad, hardware multiply/divide, a debug module, one-time programmable non-volatile memory (OTP), 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.

Resources

Freedom E300 Platform Brief
Freedom E300 Platform Reference Manual
Freedom E310-G000 Manual
Freedom E310-G000 Datasheet

Why GroupGet?

Get this cutting edge MCU here on GroupGets

External Links
Manufacturer's product page

Purchase Information

Unit Deliverable
One SiFive Freedom E310 (FE310 MCU) - Chip Only
Unit Price
$5.00
Campaign Part #
GG-P-462
Availability
Campaign funded, scheduled end date: Wed, 12 Sep 2018 16:55:00 -0700
Factory Lead Time

One Week

Shipping Details
GroupGets will handle the shipment of orders for this product.

Options and Add-Ons

LoFive RISC-V

$29.99

LoFive is a lightweight SiFive Freedom E310 open source SoC evaluation kit. The E310 leverages the Free and Open RISC-V Instruction Set Architecture originally developed by UC Berkeley and now has wide industry support via the RISC-V Foundation. Don't let the board's understated name and openness fool you - this MCU packs some impressive specs and the board was designed by the prolific QWERTY Embedded Design founder, Michael Welling.

Specifications

  • MCU – SiFive Freedom E310 (FE310) 32-bit RV32IMAC processor @ up to 320+ MHz (1.61 DMIPS/MHz)
  • Storage - 128-Mbit SPI flash (ISSI IS25LP128)
  • Expansion - 2x 14-pin headers with JTAG, GPIO, PWM, SPI, UART, 5V, 3.3V and GND
  • Misc - 1x reset button, 16 MHz crystal
  • Power Supply - 5V via pin 1 on header; Operating Voltage: 3.3 V and 1.8 V
  • Dimensions - 38 x 18 mm (estimated)
  • License - CERN Open Hardware Licence v1.2

How it works

This is a group buy campaign that needs to acquire at least the stated minimum amount of pledges from backers like you before the Unit Deliverable and any Add-Ons ship. We do not charge anyone until the Progress above hits 100% or greater, otherwise there is no charge. All campaign products are vetted as existing and functional so your order will be fulfilled within the Factory Lead Time if the campaign succeeds. Please see our FAQ page for more details on our billing process.
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