As a sigmastar agent, Qiming cloud shares dry goods for you: what are the characteristics of ssd201/202

Module introduction :

IDO-SOM2D01 Is based on SigmaStar SSD201 SoC（ARM Cortex A7 kernel ） Subminiature SOM （System On Module） modular . Modules in 2.95CM x 2.95CM Of PCB Area integration WIFI, NAND With And power management circuit , It can be applied to intelligent display , Building intercom indoor unit , Medical electronics , Speech recognition appliance application to And intelligent gateway of Internet of things , The core board carries out strict power integrity and Signal Integrity simulation design , adopt Various electromagnetic compatibility 、 Temperature shock 、 High temperature and humidity aging 、 Long time storage pressure test , Stable and reliable , Batch supply cargo .

Core strengths ：

◆ The default configuration 64MB DDR2,128MB Nand Flash（up to 2GB）

◆ Super small size （29.5mm*29.5mm）. Single sided layout , The back is fully shielded , The front can be equipped with optional shield

◆ PCB The back surface is complete without wiring , The bottom plate can be wired at will , No interference

◆ Support Linux System ,1s Super fast start

◆ Integrate 1 road 10/100M PHY

◆ Strict signal integrity and power integrity design and testing

◆ 96Pin 1.1mm Pin spacing , Expand SSD201 All pin resources

The detailed specification parameters of the module are as follows ：

CPU： SigmaStar SSD201 ARM Cortex-A7 Dual core processor , Main frequency up to 1.2GHz

Video processor ： Support maximum resolution FHD（1920x1080）/60 Frame decoding ,H.265/HEVC decoder ,I/P/B section , All intra prediction modes , All internal prediction models , Support maximum resolution HD （1920x1080）/60 Frame decoding

Power Supply ： Input voltage 3.3V

Memory ： built-in DDR2/DDR3 Memory , Support automatic refresh and self refresh modes ,64MB

Memory ： Support 1/2/4 position SPI-NOR/SPI-NAND Flash, Default 128MB（ The biggest support 2GB）

System ： Linux

Ethernet ： Support 2 Ethernet ports , Support 10/100Mbps Half duplex / full duplex ,1 Built in 10/100M Ethernet physical layer , Support 1 individual RMII Connect external PHY

WIFI/BT: Matching Singmaster wifi chip （SSW101B）, High performance , Open transmission 500 Meters away

Show : Support mipi/RGB Interface ：

MIPI TX DSI 4-lan with max,1.5Gbps and output up to FHD 60fps;Supports FHD graphic layer with Index 4/8,ARGB1555/ARGB4444/ARGB8888,RGB565,and YUV422 format.

Audio : 1 x Mono AMIC 1 x Two channel DMIC 1 x LINEOUTR/L, Support 8K/16K/32K/48KHz Sampling rate ;

USB: 1 x USB 2.0 HOST

infrared : 1 x Infrared receiving interface （PM_IRIN）

Extension interface : 4 x UART（PM_UART Default as Debug Serial）

1 x SDIO2.0 （ data bus 1/4 Compatible bit mode , compatible SD standard 2.0）

2 x I2C、1 x I2S、1 x SPI、4 x PWM、 A number of GPIO

Core board size : 29.5mm x 29.5mm Interface type Stamp hole （96 PIN, 1.1mm Pin center spacing ）

PCB specifications : Plate thickness 1.2mm , 4 Laminate high Tg texture of material , Zedoary process

weight : 8g

remarks ：SSD201 DDR2 64M

SSD202D DDR3 128M