HiFive Unleashed

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  Manufacturer:  SiFive
  Official website:  Visit
  Category:  Single board computer
  Date added/updated:  2018/02/04
  Further info:  automated Google search

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Product Description

No description provided.

Product Specifications

Manufacturer SiFive
SoC SiFive Freedom U540
CPU RISC-V (E51 + 4x U54 RV64GC) (64-bit)
1.5GHz 5 core
Coprocessors
GPU (graphics):
MCU (real-time):
FPGA (gates):
NPU (neural):
RAM
Size: 8GB
Built-in / external:   Built-in
Type (e.g. DDR3): DDR4
Speed: ?
ECC support:
Internal storage
Size: 32MB
Built-in / optional:   Built-in
Type: SPI
Removable storage MicroSD card slot
m.2 interface(s)
m.2 NVMe support
USB host ports
USB OTG ports
SATA interfaces
Ethernet interfaces 1x
Type: Gigabit
Wake-on-LAN    Not supported
HDMI ports
Composite video (CVBS)
Other display interfaces
(DSI, LVDS, VGA...)
Camera interfaces (CSI, DVP...)
Audio output
Analog outputs:
SPDIF:
I2S:
Audio input
Line inputs:
Mic inputs:
Onboard mic:
IR receiver
Wireless connectivity
WiFi:
Bluetooth:
Broadband:
LoRa:
Other I/O
GPIO: 40x
ADC:
PWM:
SPI: 1x
I2C: 1x
UART: 1x
RS232 (or 485 or 422):
Arduino shield support    No
Raspberry Pi shield support    No
96boards compliance    None
Real time clock (RTC)
Other features
32 MB quad SPI flash from ISSI
FMC connector for future expansion
4+1 Multi-Core Coherent Configuration, up to 1.5 GHz
4x U54 RV64GC Application Cores with Sv39 Virtual Memory Support
1x E51 RV64IMAC Management Core
Coherent 2 MB L2 Cache
64-bit DDR4 with ECC
1x Gigabit Ethernet
Built on TSMC 28 nm process

(source: sifive.com)
Size ?
Weight ?
Power Input voltage: 12V
Input current: ?
PMIC/PMU
(power management controllers)
?
Lithium battery support ?
Operating temperature ?
Price (USD)
(Note: likely to vary)
$999
Linux support    yes
Android support    Not supported (or unknown)
Supported Windows OSes
   Not supported (or unknown)
Other supported OSes
   Not supported (or unknown)