The Information Technology (IT) industry is growing fast, and the diversity of applications are expanding at an accelerating rate. With this expansion more and more users are storing private information and valuable data in flash storage than ever before. This has motivated the need for flash storage manufacturers to develop security functions to protect users’ data stored in IT devices (such as PC, notebooks, digital cameras, smartphone, etc.) from being stolen, tampered or modified from others. To meet customer needs and provide a solution for modern security applications, we have developed data security functions available on our SD and uSD cards to enhance security measures.
Advanced SED Security Features
SD Key: The SD Key function encrypts the stored data and only decrypts data through the correct authentication.
Hidden Function: The Security Hidden Function ensures the stored data is secured and only the valid user could read it through the correct authentication.
Write Protect: The Security Write Protect Function keeps the stored data in a Read-Only mode and only a verified user can modify it through the correct authentication.
Series
Encrypted SD
Encrypted uSD
Features
Interface
SD, SDHC, SDXC
Speed Class
C10
UHS Speed Class
UHS-I Grade 1 (U1), UHS-I Grade 3 (U3)
Video Speed Class
V10, V30
Advanced SED Security Features
SD Key, Hidden Function, Write Protect
Flash Type
TLC, MLC, pSLC, SLC
Capacity
TLC
32GB – 512GB
MLC
4GB – 128GB
pSLC
4GB – 128GB
SLC
4GB – 8GB
Performance
Sequential Read (Max.)
90
Sequential Write (Max.)
70
Temperature Rating
Commercial, Extended, Industrial
AMP, Inc. SD Cards
Secure Digital (SD for short), is a type of new memory module device based on semiconductor flash memory technology. It has very large memory capacities, high speed data transmission rate, great flexibility, and excellent security. It does not need extra power to maintain the memorized information. It is a unified solid dielectric, and it does not have any movable parts, so there is no need to worry about the damage of mechanical motion. An extended industrial operating temperature range of -25°C to +85° is also available. The integrated enhanced controller ensures long lifetime use and high system performance. Quality is maintained with 100% product screening before shipment to achieve low failure rate. Products comply with RoHS directives. Product Features
SMART Monitor
Bit Error Auto Refresh-Automatically refreshes the bit errors that build up over time, before they exceed the threshold. (Accumulated bit errors are detected from read data.)
Advanced Wear Leveling Algorithm
Highly reliable and pass environmental tests
Enhanced F/W algorithm to lower the risk of a sudden power off
Dust proof, Water proof, and ESD resistant
Bad Block Management
Commercial, Industrial, Extended temperature ranges
Series
AMPSD
Features
Interface
SD, SDHC, SDXC
Speed Class
C2, C4, C6, C10
UHS Speed Class
Non UHS-I, UHS-I Grade 1 (U1), UHS-I Grade 3 (U3)
Video Speed Class
V10, V30
Application Performance Class
A1, A2
Flash Type
TLC, MLC, pSLC, SLC
Capacity
TLC
2GB – 512GB
MLC
4GB – 512GB
pSLC
2GB – 128GB
SLC
128MB – 32GB
Performance
Sequential Read (Max.)
100
Sequential Write (Max.)
95
Temperature Rating
Commercial, Extended, Industrial
AMP, Inc. microSD Cards
The premium micro Secure Digital (microSD) card is fully compliant with the standards released by the SD Card Association. The Command List supports [Part 1 Physical Layer Specification Ver6.10 Final] definitions. Card capacities of the nonsecure area and secure area (if needed) support [Part 3 Security Specification Ver7.0] specifications.
The premium grade (PG) microSD card comes with an 8-pin interface, designed to operate at a maximum frequency of 208MHz. It can alternate communication protocol between the SD mode and SPI mode. It performs data error detection and correction with very low power consumption. MicroSD cards are one of the most popular removable storage cards today due to their high performance, reliability and wide compatibility.
