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Industrial temperature MLC

In the coming years, tens of billions of IoT devices will be connected and generate massive data collected from sensors or devices through the IIoT (Industrial Internet of Things) applications. Industrial IoT devices and applications will strive for more cloud memory data storage solutions that will not only enable users to connect with the cloud but also ultimately achieve revolutionary machine‐to‐machine communication. IoT memory data are stored, processed and analyzed at the center of edge computing, inevitably demanding storage devices to respond quicker with high data integrity. One major challenge is that edge computing may take place in harsh environments with extreme high/low temperatures. To overcome environmental asperity, ATP has successfully developed an iTemp (Industrial Temperature) MLC solution, best suited for IIoT/industrial applications.


The new iTemp MLC solution strikes a great balance between cost as well as placing memory reliability as its priority. By conducting strict iTemp validation testing technologies in both IC/NAND Flash level screening processes and H/L temperature tests, MLC type NAND Flash reliability is ensuredand uncompromised in extreme temperature environments (‐40°C~+85°C), placing itself in the market segment where normally SLC type NAND competes.

Why ATP iTemp MLC? Quality, Reliability & Roadmap Stability 

IC Level Test for proper ECC Criteria Setting

• Different levels of ECC bits/1KB setting tested across varied  H/L temperatures
(Finding out the best suited ECC criteria for further RDT reference)

Product Level RDT for Reliability Enhancement 

• Based on the features of NAND instead of pure brute force copy compare
• Adopt stress read/write burn-in test at -40°C and +85°C
• 100% tests the whole drive (firmware, user and spare area) block by block

Reliability-demonstration-test--ATP-NAND-Flash-Test

SATA Interface Testing for Signal Quality* (SATA storages only) 

• Verify that signal quality is at an optimal level for SATA device running at high velocity

Longevity

• With years experience in NAND flash technology and solid relationship with key suppliers, ATP has spent enormous effort in building both validations and IC packaging capabilities to support industrial customers’ long-term product life cycle demands. Better management, fast reaction, and extended product longevity to side with clients to face dynamic market changes

ATP ITemp (industrial Temperature) NAND Flash Product Family
Industrial Temperature : -40˚C~+85˚C

Product

Density

Performance
Sequential Read/Write

Reliability
TBW*(max.)

Memory Cards
SD 8GB Read: 85.83 MB/s Write: 27.50 MB/s 9.6 TB
16GB Read: 80.43 MB/s Write: 20.87 MB/s 19.2 TB
32GB Read: 93.89 MB/s Write: 37.75 MB/s 38.4 TB
microSD 8GB Read: 80.39 MB/s Write: 27.02 MB/s 9.6 TB
16GB Read: 80.66 MB/s Write: 47.09 MB/s 19.2 TB
32GB Read: 79.24 MB/s Write: 74.95 MB/s 38.4 TB
Embedded Modules
2.5" SSD
Velocity MV
64 GB Read: 430 MB/s Write: 80 MB/s 133.3 TB
128 GB Read: 510 MB/s Write: 150 MB/s 266.6 TB
256 GB Read: 520 MB/s Write: 310 MB/s 533.3 TB
512 GB Read: 530 MB/s Write: 440 MB/s 1066.6 TB
M.2 M.2 2280
D2-B-M
128 GB Read: 520 MB/s Write: 145 MB/s 266.6 TB
256 GB Read: 520 MB/s Write: 290 MB/s 533.3 TB
512 GB Read: 530 MB/s Write: 440 MB/s 1066.6 TB
M.2 2260
D2-B-M
64 GB Read: 440 MB/s Write: 80 MB/s 133.3 TB
128 GB Read: 530 MB/s Write: 150 MB/s 266.6 TB
256 GB Read: 530 MB/s Write: 310 MB/s 533.3 TB
M.2 2242
D2-B-M
32 GB Read: 220 MB/s Write: 40 MB/s 66.6 TB
64 GB Read: 440 MB/s Write: 80 MB/s 133.3 TB
128 GB Read: 520 MB/s Write: 150 MB/s 266.6 TB
mSATA
MO-300A
16GB Read: 110 MB/s Write: 20 MB/s 33.3 TB
32GB Read: 220 MB/s Write: 40 MB/s 66.6 TB
64GB Read: 400 MB/s Write: 75 MB/s 133.3 TB
128GB Read: 520 MB/s Write: 130 MB/s 266.6 TB
256GB Read: 520 MB/s Write: 260 MB/s 533.3 TB
  512GB Read: 530 MB/s Write: 440 MB/s 1066.6 TB
SlimSATA MO-297 16GB Read: 110 MB/s Write: 20 MB/s 33.3 TB
32GB Read: 220 MB/s Write: 40 MB/s 66.6 TB
64GB Read: 400 MB/s Write: 75 MB/s 133.3 TB
128GB Read: 520 MB/s Write: 130 MB/s 266.6 TB
256GB Read: 520 MB/s Write:260 MB/s 533.3 TB
  512GB Read: 530 MB/s Write:440 MB/s 1066.6 TB

 

Cfast 

16GB Read: 110 MB/s Write: 20 MB/s 33.3TB
32GB Read: 255 MB/s Write: 40 MB/s 66.6 TB
64GB Read: 400 MB/s Write: 80 MB/s 133.3TB
128GB Read: 445MB/s Write: 160 MB/s 266.6 TB

*All TBW data listed are under highest Sequential write value in each product line. The TBW data are subject to change by density ,configuration and customers' applications.

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