Summary of SEEED STUDIO INTRODUCES SSD202 SOC POWERED ULTRA-SMALL SYSTEM ON MODULE
Seeed Studio released the IDO-SOM2D02-V1-2GW, an ultra-small SoM based on the SigmaStar SSD202 dual-core Cortex-A7 SoC (up to 1.2GHz). It includes 128MB DDR3, 2GB SPI flash, Sigmaster SSW101B Wi-Fi (over 500 m range), FHD video decode up to 1920×1080@60fps (H.265), MIPI DSI output, multiple audio interfaces, and various peripherals in a single-sided 29.5 × 29.5 mm module for compact IoT and smart display applications.
Parts used in the IDO-SOM2D02-V1-2GW:
- SigmaStar SSD202 SoC (Arm Cortex-A7 dual-core, up to 1.2GHz)
- 128MB DDR3 memory
- 2GB SPI NAND flash storage
- Sigmaster Wi-Fi chip SSW101B
- Audio interfaces: Mono AMIC, Dual channel DMIC, LINEOUTR/L
- MIPI TX DSI 4-lane interface (up to 1.5Gbps)
- Peripherals: 4x UART
- Peripherals: 1x SDIO2.0
- Peripherals: 2x I2C
- Peripherals: 1x I2S
- Peripherals: 1x SPI
- Peripherals: 4x PWM
- Several GPIOs
- Single-sided PCB (flat back)
We have already seen several modules coming to the market by Seeed Studio that was based on the SSD202 SoC, which integrated Arm Cortex-A7 processor core running at a clock frequency of up to 1.2GHz. Since this SoC is widely used in smart display applications, Seeed Studio has introduced yet another ultra-small system on module (SoM), IDO-SOM2D02-V1-2GW SoM, designed with 128MB DDR3 RAM and 2GB NAND flash storage.
With the small form factor, the system on module supports Wi-Fi communication through a dedicated Sigmaster Wi-Fi chip, SSW101B that can wirelessly transmit data over 500 meters in open space. This gives the user high performance for several wireless communication IoT and smart display-based applications.
This SoM has a single-sided layout which means the back of the PCB is completely flat and has no traces. This helps to get rid of any interference when using this board with a carrier board.
Specifications:
- CPU: SigmaStar SSD202 SoC integrated Arm Cortex-A7 dual-core processor, clocked up to 1.2GHz
- Video Processor: Support for maximum resolution of 1920×1080 at 60fps decoding, H.265/HEVC Decoder, I/P/B slices
- RAM: 128MB DDR3 memory
- Storage: 2GB SPI flash storage
- Operating system: Linux OS
- Wireless network: Sigmaster Wi-Fi chip (SSW101B) capable to transmit over 500 meters in open space
- Audio: 1x Mono AMIC, 1x Dual channel DMIC, 1x LINEOUTR/L, support 8K/16K/32K/48KHz sampling rate
- Video: Supports MIPI/RGB interface MIPI TX DSI 4-lane with max, 1.5Gbps, and output up to FHD 60fps
- Dimensions: 29.5mm x 29.5mm
- Peripherals: 4x UART, 1x SDIO2.0, 2x I2C, 1x I2S, 1x SPI, 4x PWM, several GPIOs
- Weight: 8 grams
Read more: SEEED STUDIO INTRODUCES SSD202 SOC POWERED ULTRA-SMALL SYSTEM ON MODULE
- What processor does the IDO-SOM2D02-V1-2GW use?
It uses the SigmaStar SSD202 SoC with an Arm Cortex-A7 dual-core processor clocked up to 1.2GHz. - How much RAM and storage does the module include?
The module includes 128MB DDR3 RAM and 2GB SPI flash storage. - What wireless capability does the SoM provide?
It provides Wi-Fi via the Sigmaster SSW101B chip capable of transmitting over 500 meters in open space. - What video decoding and output does it support?
It supports H.265/HEVC decoding up to 1920×1080 at 60fps and MIPI TX DSI 4-lane output up to FHD 60fps. - What audio interfaces are available on the SoM?
Audio interfaces include 1x Mono AMIC, 1x Dual channel DMIC, and 1x LINEOUTR/L with support for 8K/16K/32K/48KHz sampling rates. - What peripherals are exposed by the module?
Peripherals include 4x UART, 1x SDIO2.0, 2x I2C, 1x I2S, 1x SPI, 4x PWM, and several GPIOs. - What are the physical dimensions and weight of the SoM?
The module measures 29.5mm x 29.5mm and weighs 8 grams. - Is the PCB single-sided or double-sided?
The SoM has a single-sided layout with a flat back and no traces on the reverse side.
