Advantech SQF-MSDM1-8G-21C, SQF-MSDM1-32G-21C, SQF-MSDS1-8G-85C, SQF-MSDU1-16G-21E, SQF-MSDU1-4G-21E Technical Manual
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SQFlash
Industrial Class 10 Micro SD Card
Specifications subject to change without notice, contact your sales representatives for the most update information.
REV 0.3 Page 1 of 22 May 4, 2016
SQFlash Micro SD Card
Technical Manual
Class 10 (SQF-MSDx1-xM/G-21x)
SQFlash
Industrial Class 10 Micro SD Card
Specifications subject to change without notice, contact your sales representatives for the most update information.
REV 0.3 Page 2 of 22 May. 4, 2016
CONTENTS
1.
Overview ............................................................................................ 4
2.Standard Features ............................................................................. 5
3.Additional Features ........................................................................... 6
4.Pin Assignment and Block Diagram ................................................ 8
5.Power Consumption ....................................................................... 11
6.DC Characters ................................................................................. 11
7.AC Characters ................................................................................. 14
8.Dimensions ...................................................................................... 19
Appendix: Part Number Table ........................................................... 21
SQFlash
Industrial Class 10 Micro SD Card
Specifications subject to change without notice, contact your sales representatives for the most update information.
REV 0.3 Page 3 of 22 May. 4, 2016
Revision History
Rev. Date History
0.1 2014/8/4
1. 1
st
draft
0.2 2014/8/21
1. Add Ultra MLC
0.3 2016/5/4
1. Add SLC
Advantech reserves the right to make changes without further notice to any products or data herein to improve reliability, function, or
design. Information furnished by Advantech is believe d to be a ccurate and reli able. Howe ver, Advan tech doe s not assure any liability
arising out of the application or use of this information, nor t he application or use o f any product or circuit d escribed herein, neither
does it convey any license under its patent rights nor the rights of others.
Copyright © 1983-2015 Advantech Co., Ltd. All rights reserved.
SQFlash
Industrial Class 10 Micro SD Card
Specifications subject to change without notice, contact your sales representatives for the most update information.
REV 0.3 Page 4 of 22 May. 4, 2016
1. Overview
The SQFlash Micro Secure Digital card (SQF-MSD) is fully compliant to the specification released by SD Card
Association. The Command List supports [Part 1 Physical Layer Specification Ver3.01 Final] definitions. Card
Capacity of Non-secure Area, Secure Area Supports [Part 3 Security Specification Ver3.00 Final] specifications.
The microSD 3.0 card comes with 8-pin interface, designed to operate at a maximum operating frequency of
50MHz or 100MHz. It can alternate communication protocol between the SD mode and SPI mode. It performs data
error detection and correction with very low power consumption. Its capacity could be more than 128MB and up to
64GB.
SQFlash Industrial Micro SD card is one of the most popular cards today based on its high performance, good
reliability and wide compatibility. Not to mention that it’s well adapted for hand-held applications in
semi-industrial/medical markets already.
SQFlash
Industrial Class 10 Micro SD Card
Specifications subject to change without notice, contact your sales representatives for the most update information.
REV 0.3 Page 5 of 22 May. 4, 2016
2. Standard Features
Support SD system specification version 3.0
Card capacity of non-secure area and secure area support [Part 3 Security
Specification Ver3.0 Final] Specifications
Support SD SPI mode
Designed for read-only and read/write cards
Bus Speed Mode (using 4 parallel data lines)
– UHS-I mode
● SDR12 - SDR up to 25MHz 1.8V signaling
● SDR25 - SDR up to 50MHz 1.8V signaling
● SDR50: 1.8V signaling, Frequency up to 100 MHz, up to 50MB/sec
● SDR104: 1.8V signaling, Frequency up to 208MHz, up to 104MB/sec
● DDR50: 1.8V signaling, Frequency up to 50 MHz, sampled on both clock edges, up to 50MB/sec
Note: Timing in 1.8V signaling is different from that of 3.3V signaling.
The command list supports [Part 1 Physical Layer Specification Ver3.1 Final]
definitions
Copyrights Protection Mechanism
– Compliant with the highest security of SDMI standard
Support CPRM (Content Protection for Recordable Media) of SD Card
Card removal during read operation will never harm the content
Password Protection of cards (optional)
Write Protect feature using mechanical switch
Built-in write protection features (permanent and temporary)
+4KV/-4KV ESD protection in contact pads
Operation voltage range: 2.7 ~ 3.6V
SQFlash
Industrial Class 10 Micro SD Card
Specifications subject to change without notice, contact your sales representatives for the most update information.
REV 0.3 Page 6 of 22 May. 4, 2016
3. Additional Features
Capacities
– SLC type : 128MB，256MB，512MB，1GB，2GB
– MLC type：4GB，8GB，16GB，32GB，64GB
– Ultra MLC type：2GB，4GB，8GB，16GB，32GB
Flash type
– 24 nm SLC
– A19 nm MLC
Performance (SLC)
Capacity Mode
Sequential
Read (MB/s) Write (MB/s)
128MB Non-UHS 16 4
256MB Non-UHS 16 10
512MB Non-UHS 16 10
1GB Non-UHS 18 10
2GB Non-UHS 20 20
Performance (MLC)
Capacity Mode
Sequential
Read (MB/s) Write (MB/s)
2GB UHS-I 90 20
4GB UHS-I 90 20
8GB UHS-I 90 30
16GB UHS-I 90 40
32GB UHS-I 90 40
64GB UHS-I 90 45
Temperature Ranges
– Normal Temperature
● -25℃ to 85℃
– Industrial Temperature
● -40℃ to 85℃
Mechanical Specification
– Shock：1,500G, Peak / 0.5ms
– Vibration：20G, Peak / 20~2000Hz
– Drop: 1.5m free fall
– Bending: ≥ 10N, hold 1min / 5times
– Torque: 0.15N-m or +/-2.5deg
– Salt Spray:
● Concentration: 3% NaCl
● Temperature: 35℃
● Storage for 24 HRS
– Waterproof: JIS IPX7 compliance
Humidity
– Operating Humidity：5% ~ 93%
– Non-Operating Humidity：5% ~ 93%
SQFlash
Industrial Class 10 Micro SD Card
Specifications subject to change without notice, contact your sales representatives for the most update information.
REV 0.3 Page 7 of 22 May. 4, 2016
NAND flash Data Retention
– 10 years
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