Product Details
High Speed TF Card Memory Card 256GB 128GB TF Card 512GB 64GB
Custom 32GB Micro Memory Sd Card 1tb
Ultra High Definition
4K UHD ultra high definition playback with UHS-I and video speed
level 30 (V30).
Low-power Consumption
Large capacity QLC supports low voltage and low power consumption,
ensuring longer device usage time
High Speed Reading and Writing
AS advanced ECC error correction technology plus DDR104, A1 level
program loading, UP 90MB/s Read, 50MB/s Write
SA advanced LDPC error correction technology plus DDR200, A2-level
program loading, UP 180MB/s Read, 135MB/s Write
Commercial Applications
The capacity of this card ranges from 32GB to 1TB and can be used
to store various business applications such as
e-learning, portable audio, IP cameras, dash cams, wearable smart
devices, Android devices, game consoles, etc.
TF Card Specification
High Speed Memory Card | Memory Card |
Controller | AS/AK:16GB-256GB,SA:256GB-2TB |
Interface | SD6.1 |
Capacity | 16GB/32GB/64GB/128GB/256GB/512GB/1TB: UHS-I |
Working Voltage | 2.7V-3.6V:16GB-256GB,3.3V/1.8V:512GB-2TB |
Speed Level | C10, U3, V30, A1, A2 |
Reading and Writing Speed | A1:read speed 90MB/s;write speed 50MB/s(TLC) |
Reading and Writing Speed | A2:read speed 180MB/s;write speed 135MB/s(TLC) |
File System | 16GB-32GB:FAT32;64GB-2TB:exFAT |
Compatibility Standards | Compatible with SD(XC) supporting host devices |
Operating Temperature Range | 0°C-70°C |
Storage Temperature Range | -25°C-85°C |
Storage capacity
TF cards can be divided into different standards according to the
storage capacity to adapt to different needs:
- MicroSD: With a maximum capacity of 2GB and below, it is usually used to
store smaller files and applications.
- MicroSDHC (High Capacity) : The capacity ranges from 4GB to 32GB. Microsdhc is commonly used
in devices such as smartphones and cameras.
- MicroSDXC (eXtended Capacity) : Capacity ranges from 32GB to 2TB (64GB, 128GB, 256GB in most
mainstream products today), suitable for storing large numbers of
high-definition pictures, videos, and large applications.
- MicroSDUC (Ultra Capacity) : A capacity greater than 2TB, usually used for large data storage
requirements.
Speed class
The transmission speed of TF card is one of the core
characteristics of its performance, and different types of TF card
have different read and write speeds, which affect its performance
in various devices. The speed of the TF card can be marked by the
speed level, common speed levels are:
Class 2, 4, 6, 10:
- Class 2: Minimum write speed of 2MB/s, suitable for low-demand devices.
- Class 4: Minimum write speed of 4MB/s, suitable for normal HD video
recording and lighter file operations.
- Class 6: Minimum write speed of 6MB/s, suitable for higher demand HD video
recording.
- Class 10: The minimum write speed of 10MB/s is the standard used by most
consumer devices today and is suitable for 1080p HD video
recording, large application installation and high-resolution photo
storage.
Company Profile
Founded in 2019, China Chips Star Semiconductor Co., Ltd. is
headquartered in Shenzhen and has branches in Hong Kong, Nanjing,
and Singapore. It is a National High-Tech Enterprise and a
Specialized and Sophisticated Small and Medium-sized Enterprise,
focusing on the research and development, production, and sales of
storage chips, committed to providing cutting-edge storage
solutions for global customers.
We has over 100 employees, with professional and technical
personnel accounting for up to 70%. This high-quality team is the
driving force behind our continuous innovation. We are equipped
with a modern research and development testing center of 3000
square meters, which contains cutting-edge equipment and provides a
solid guarantee for the exploration and breakthrough of storage
technology. In terms of quality management, we strictly follow
international standards and have successfully passed the dual
certification of ISO9001 and IATF16949. This not only demonstrates
our strict requirements for product quality, but also proves our
service capabilities in high standard fields such as automotive
electronics. We are one of the three semiconductor enterprises in
Shenzhen that obtained certification from the Ministry of Industry
and Information Technology in 2023. It is also the only domestic
enterprise in China to receive strategic investment from one of the
world's four largest wafer manufacturers (KIOXIA Singapore
Subsidiary).
With strong technical strength and strict quality control system,
We has achieved rapid development. We have high-quality wafer
resources in the KIOXIA (Toshiba) series and maintain close
strategic partnerships with industry-leading main control chip
suppliers such as SMI, INNOGRIT, and StorArt, ensuring the
excellent performance and market competitiveness of our products.
With modern production and testing equipment, it achieves a daily
production capacity of over 100K, which is sufficient to meet the
growing market demand. At present, our product line covers eMMC, TF
cards, industrial grade SSD, as well as industrial and enterprise
grade BGA, which are widely used in multiple fields such as
consumer electronics, industrial control, automotive electronics,
and enterprise storage. In the future, we will continue to adhere
to the development concept of innovation driven, deeply cultivate
the field of storage chips, and strive to become a leading global
provider of storage solutions, contributing more to the prosperity
of the digital world.