iW-RainboW-G23S

iWave’s RZ/G1C SBC is based on Renesas power efficient Dual/Solo core ARM Cortex A7 CPU cores clocked at 1GHz. This board can be used for quick prototyping of various applications targeted by the RZ/G1C processor. With the 85mm x 56mm size, the kit is highly packed with all the necessary on-board connectors to validate the RZ/G1C CPU features.
(Source: see product page)


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Product overview...
  • Board Name -- iW-RainboW-G23S
  • Category -- SBC
  • Model -- iW-RainboW-G23S
  • Manufacturer -- iWave Systems
  • Official website -- click here
  • Price -- (USD)
  • Additional info may be found via this automated Google search
  • Posted 2017-11-23 12:00am
System-on-Chip...
  • Renesas RZ/G1C
  • Primary processor type -- ARM Cortex-A7
  • Primary processor word-width -- 32-bit
  • Primary processor cores -- 2
  • Primary processor clock rate (GHz) -- 1
Additional processors (if any)...
  • GPU (graphics) -- PowerVR SGX531
  • MCU (microcontroller) --
  • FPGA (gates) --
  • Other (DSP, FPU, NPU, TPU, AI...) --
System RAM...
  • Maximum capacity (GB) -- 2
  • Type -- 2GB
  • ECC support -- No
  • Factory installed? -- Yes
On-board solid-state storage...
  • Maximum capacity (GB) -- 8
  • Type -- eMMC
  • Factory installed? -- Yes
Removable solid-state storage...
  • Interface type -- microSD (up to 64GB)
  • m.2 interfaces -- 0
  • m.2 NVMe support --
SATA support...
  • SATA ports -- 0
USB ports...
  • USB host ports -- 2
  • USB OTG ports -- 1
  • USB port types -- 2
Ethernet...
  • Ethernet interfaces -- 1
  • Maximum LAN speed (Mbps) -- 1000
  • Wake-on-LAN support? --
Wireless...
  • WiFi --
  • Bluetooth --
  • Broadband --
  • LoRa --
HDMI...
  • Number of HDMI ports -- 1
  • HDMI version --
  • Max. HDMI resolution --
  • FPS at max. resolution --
Other display interfaces...
  • Composite video (CVBS) ports -- 1
  • Other display interfaces (DSI, LVDS, VGA...) -- 1x LVDS
Camera interfaces...
  • Number of camera ports -- 1
  • Camera interface types -- parallel Camera (VIN0, 8bit) Port
Audio I/O...
  • Analog output ports -- 0
  • Audio connector type --
  • Audio via HDMI? -- 1
  • I2S interfaces -- 2
  • SPDIF interfaces -- 0
  • Line inputs -- 0
  • Mic inputs -- 0
  • On-board microphones -- 0
Other I/O...
  • GPIO -- 100
  • ADC -- 0
  • PWM -- 2
  • SPI -- 1
  • I2C -- 3
  • UARTs -- 5
  • RS232 (or 485 or 422) -- 0
  • IR receiver -- No
Expansion connector compatibility?
  • Arduino compatible -- No
  • Raspberry Pi compatible -- Yes
Miscellaneous functions...
  • Real time clock (RTC) support -- yes
  • PMIC/PMU (power management controllers) --
  • Lithium battery support --
Operating system support...
  • Linux -- yes
  • Android --
  • Windows --
  • Other OSes --
Other features not listed elsewhere:

CVBS input
Built-in 512MB RAM, expandable up to 2GB
Built-in 8GB eMMC flash storage, expandable
2MB SPI flash w/ SPI programming header
JTAG header
Power input lockable header (optional)
HD video encoder/decoder
Expansion Connector1 (40 Pin) Interfaces:
Data UART (without CTS & RTS) x 1
SPI x1
I2C x 2
GPIOs (17nos)
Expansion Connector2 (40 Pin) Interfaces:
LVDS x 1
CAN x 1
I2S Audio Interface (SSI) x 2
DATA UART (with CTS & RTS) x 2
DATA UART (without CTS & RTS) x 1
I2C x 1
PWM x 1
Expansion Connector3 (20 Pin) Interfaces:
Debug UART
Data UART (without CTS & RTS)/I2C x 1
Parallel Camera (VIN0 – 8bit) x 1 Port 1
PWM x 1
Linux 3.10.31

Physical specs...
  • Width (mm) -- 85
  • Height (mm) -- 56
  • Depth (mm) -- 21
  • Weight (gm) --
  • Input voltage, min. (V) -- 5
  • Input voltage, max. (V) -- 5
  • Input current, min. (A) -- 2
  • Input current, max. (A) -- 2
  • Operating temp., min. (°C) -- -20
  • Operating temp., max. (°C) -- 85
  • Certifications -- REACH, RoHS; pending CE, FCC

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