microSD300 Series Industrial 256GB microSD Card (-40~85°C)
The microSD300 series offers a blend of high performance, durability, and compactness.
Key Features:
- Up to 90 MB/s read and 80 MB/s write speeds
- Capacities: 8 GB to 256 GB (8GB and 16GB in pSLC mode)
- Speed class: V30/U3/C10, performance class: A2
- Wide temperature-support: -40°C to 85°C
- Unwavering industrial-grade reliability and endurance, with a mean time to failure of 2 million hours
- IP67 rating for full protection against harmful particles, dust, and water
- Manufactured on IATF16949-certified production line
By utilizing industrial-grade hardware and Exascend’s proprietary firmware design, the microSD300 series offers an optimal blend of sustained high performance, durability, and compactness. Using 176-layer 3D TLC NAND flash technology, the microSD300 features advanced LDPC ECC, wear levelling, IOPS optimization, secure erase, and pSLC (8 GB and 16 GB) technologies.
|
Series |
microSD300 |
|
|
Interface |
SD 6.0 microSDXC/SDHC UHS-I |
|
|
Dimensions |
11 mm (L) x 15 mm (W) x 1 mm (T) |
|
|
Flash type |
3D TLC |
pSLC |
|
Capacity |
32GB to 256GB |
8GB / 16GB |
|
Input voltage |
2.7–3.6V |
2.7–3.6V |
|
Read/Write speed up to |
90/80 MB/s |
90/80 MB/s |
|
Speed Class |
C10 / U3 / V30 |
C10 / U3 / V30 |
|
Performance Class |
A2 |
A2 |
|
Operational temperature |
-40°C to 85°C |
-40°C to 85°C |
|
Storage temperature (°C) |
-50°C to 95°C |
-50°C to 95°C |
|
Features |
Built-in LDPC error correction Firmware power loss protection Firmware read disturb protection Secure erase |
Built-in LDPC error correction Firmware power loss protection Firmware read disturb protection Secure erase |
|
TBW (max.) |
610 TB |
320 TB |
|
Warranty |
3 years |
3 years |
|
Image |
Model Name |
Form factor |
Flash type |
Capacity (GB) |
Max. seq. read (MB/s) |
Max. seq. write (MB/s) |
TBW (max.) |
|---|---|---|---|---|---|---|---|
|
|
EX256GUSDV30-IDE |
microSD |
3D TLC |
256 |
90 |
80 |
610 |
|
|
EX128GUSDV30-IDE |
microSD |
3D TLC |
128 |
90 |
80 |
300 |
|
|
EX64GUSDV30-IDE |
microSD |
3D TLC |
64 |
90 |
80 |
145 |
|
|
EX32GUSDV30-IDE |
microSD |
3D TLC |
32 |
90 |
80 |
73 |
|
|
EX16GUSDV30-PIDE |
microSD |
pSLC |
16 |
90 |
80 |
320 |
|
|
EX8GUSDV30-PIDE |
microSD |
pSLC |
8 |
90 |
80 |
155 |
