SD Card Memory Cards

SD Card

작성자 관리자 날짜 2023-08-28 15:09:52 조회수 230

CTM (Citiemtek) SD Cards are the ideal format for industrial automation, medical and automotive applications.

CTM SD, SDHC and SDXC cards’ LDPC ECC algorithm provides greater endurance and enhanced error correction codes.

CTM Industrial Product lines of SD Memory Cards are specifically designed, manufactured and tested for most reliable physical properties. CTM SD cards are built using SIP (System-in-Package) technology allowing fully waterproof, shockproof, and ESD (Electro-Static Discharge) proof.

CTM Industrial Grade SD cards provide wide operating temperature range from -40 to 85°C. CTM SD cards are designed with fortified gold-plating for harsh industrial applications and highest contact reliability.

CTM secure digital (SD) cards are industrial grade and compliant with SD Association SD 2.0, 3.0 & 4.0 standards. Supporting both SD modes and SPI modes, CTM’s industrial SD cards are RoHS compliant and support from 128MB to 1TB capacities.


Aerospace, Transportation, Point of Sales (POS), Handheld Computer and Scanner, Healthcare, Surveillance Systems, Embedded computing, Industrial Automation.

  • SD Association SD 2.0, 3.0 & 4.0 Compliant
  • Supports UHS-II V90 video speed class
  • Support SD mode and SPI mode
  • RoHS Compliant 
  • Capacity:
    • SLC: 256MB to 32GB
    • MLC: 4GB to 128GB
    • TLC: 16GB to 1TB
  • Flash bad-block management
  • Buit-in hardware ECC function
  • Support S.M.A.R.T feature
Extreme Temperature
Vibration Proof
Shock Proof
Water Proof
Dust Proof
ESD Proof
Product name Industrial Grade SD/SDHC/SDXC with SLC, pSLC, MLC, TLC
Connector Pin 9 Pins
  • Waterproof : Yes
  • Dust Proof : Yes
  • ESD Proof : Yes
Electrical characteristics
  • Supply voltage SD: 2.7V-3.6V
  • Low Power Consumption (<50mA)
  • Clock speed: 50Mhz max.
Environmental Characteristics
  • Operating Temp : -25°C to 85°C (Extended)
    -40°C to 85°C (Industrial)
    -40°C to 105°C (Automotive)
  • Storage temperature : -40°C to 85°C
  • Humidity : 8 - 95 % non-condensing
  • Vibration: 15Gs peak-to-peak Max
  • Shock :1000G
  • MTBF (mean time between failures) : 2,000,000 hours
  • Number of insertions : 10,000 minimum
  • Data retention : 10 years
  • Endurance : >2,000,000 cycles (read/write and erase)
Dimension : LxWxH(mm) 32 x 24 x 2.1
Weight 2 gram max