806 Series SDChip

The Cactus Technologies 806 Series Industrial Grade SDChip, available in capacities up to 8 Gbytes, is a rugged, highly reliable, high endurance, solid-state flash memory product with an SD interface in a BGA package. It is intended for OEM applications needing a high endurance part with high performance or requiring the optional full extended temperature range of -45C to +90C.

The 806 Series Industrial Grade SDChip is SLC NAND based and comes with full BOM Control, Long Life Cycles and is built with Stringent Quality Processes. Cactus Technologies incorporates Industrial Grade ECC, Wear Leveling, Write Abort Protection Circuitry and Defect Management into the product, making it the most reliable SDChip available. Custom Labeling, Custom ID and Preloaded Content are available based on customer requirements (see Custom Features).


128MB – 8GB
Memory type
Endurance cycles
>2 Million
MTBF (Hours)
4 Million
5 Years
Standard temperature
-25C to 85C
Extended temperature
-45C to 90C
Sequential read
Sequential write
3000 / 30
Pro feature set
SMART feature


  • Industry Standard SDA Version 1.1 and 2.0
  • Card Capacities 128MB to 8GB
  • Supports CPRM
  • Supports SPI Mode
  • Voltage Range: 2.7V – 3.6V
  • Unique Electronic Serial Card ID
  • Sustained Reads up to 20MB/sec
  • Sustained Writes up to 16MB/sec
  • Solid State Design With No Moving Part
  • Zero dB Noise
  • 4 Million Hour MTBF
  • RoHS Compliant
  • 5 Year Warranty

Cactus Part Numbers

The 806 Series SDChip matches the these part numbers. If you are interested in any of these part numbers, please Contact a Cactus Expert.

  • KS128MRIT-806C
  • KS128MRT-806C
  • KS1GRIT-806C
  • KS1GRT-806C
  • KS256MRIT-806C
  • KS256MRT-806C
  • KS2GRIT-806C
  • KS2GRT-806C
  • KS4GRIT-806C
  • KS4GRT-806C
  • KS512MRIT-806C
  • KS512MRT-806C
  • KS8GRIT-806C
  • KS8GRT-806C

SDChip Development Adapter

For OEMs interested in designing a Cactus SDChip into their systems, Cactus offers a development adapter to assist with design.

The SDChip development adapter has an SDChip mounted to a PCB which can be plugged into a standard SD slot on a development board. Since the SDChip has all the functionality of a SD Card, this will operate identically to an SD Card for development purposes.

In addition to extending the SD slot, there are probe locations which allow for signal analysis during design.

Please contact Cactus if you need specific details regarding this adapter.