Product Details
High Speed TF Card 64gb Micro TF SD Cards A1 A2 Ultra Class 10 U1
U3 Memory Card Wholesale
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 |
reliability
- Durability: TF card generally adopts flash memory technology, high temperature
resistance, low temperature resistance, waterproof, shock-proof and
other characteristics, these characteristics make TF card can work
stably in different environments, suitable for a variety of outdoor
activities and high demand application scenarios.
- MTBF (mean time to failure) : The durability of TF cards is closely related to MTBF, and
excellent TF cards often have a high MTBF, indicating their
reliability and durability in long-term use.
- Write life: Flash memory cards have a limited write life, and each storage
unit has a certain number of erase times. High quality TF cards
often use SLC (single layer cell) or MLC (multi-layer cell) flash
technology to provide a longer service life.
Application scenario
- Ordinary use: For ordinary mobile phones, digital cameras and other equipment,
Class 10 or UHS-I level TF card is enough to meet the daily storage
needs, suitable for storing photos, videos, applications, etc.
- Hd video recording: For devices that need to perform 4K video recording or high-speed
continuous shooting, it is recommended to select a UHS-II or
UHS-III TF card to ensure adequate write speed.
- High Performance applications: For Android applications that need to get up and running quickly,
choosing a TF card that supports A2 performance levels will
significantly improve application loading speed and system response
time.
- Large-capacity storage: For the need to store a large amount of data, especially in video
surveillance, drones, high-definition cameras and other scenarios,
choose a large-capacity microSDXC or microSDUC card is more
appropriate.
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.