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Neptune 256GB Micro SD Card

Product Code: NEMSD256G

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Description

The Neptune microSD Card is a cutting-edge SD memory card controller designed to comply with the latest SD 6.x specifications. It is intended for a range of portable, stationary, and embedded applications, offering full support for all card capacities, including High-Capacity SD Memory Cards (SDHC) and Extended Capacity SD Memory Cards (SDXC). Its advanced security and partitioning features make it ideal for devices such as 4K HD video recording and smartphones.

The Neptune microSD Card is equipped with a high-speed NAND interface, supporting ONFI 2.x and Toggle mode, to maximize data transfer rates for enhanced performance. Featuring advanced flash technologies and a robust, configurable BCH ECC engine, it delivers outstanding security, flexibility, and performance for mainstream products in the market.

  • High-capacity SD memory card: 256GB
  • Compliant SDA Specification ver1.01\ver1.1\ver2.0\ver3.0\ver5.0\ver6.0/ver6.1
    Support micro SD UHS-I Speed CLASS U1,U3
    Support Video Speed Class V6,V10,V30,V60
    Support SDHC Speed CLASS 2, 4, 6, 10.
  • Support Application Performance:
    A1:Random IOPS R/W 1500/500
    A2:Random IOPS R/W 4K/2K
  • Voltage operating: 2.7~3.6V.
  • Support Low voltage signalling (LVS).
  • Support NAND flash mode: MLC/TLC/3D NAND.
  • No external programming voltage required.
  • SD Card protocol compatible.
  • Targeted for portable and stationary applications for secured data storage.
  • Correction of memory field errors.

Environment Specification:

Temperature Operating: -25°C to 70°C
Non-operating: -45°C to 85°C
Relative Humidity Operation:25% to 95%
Non-operation:45% to 93%
ESD Protection Contact Pads:±4KV
Non-Contact Pads:±8KV
Durability 10,000 connection cycles
Bending 10N
Torque 0.1 N.m
Drop Test 1.5m free fall
ESC Friction Coefficent 0.8 Maximum
MTBF >1,000,000 Hours
Preventive Maintenance None
Endurance 500~3000 write/erase cycles (2D/3D NAND)
Technical Specifications
Brand NEPTUNE
Finish White/Green
Storage Capacity 256 GB
Drive Form Factor Micro SD
Drive Type SD Card

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