RP-SDHTxxDA1
HT Series
SDXC Memory Card, Industrial Temp. Consumer Plus MLC Model
■ Product Outline
HT series are SDXC memory cards adopting built-in consumer MLC type NAND flash memory.
Their operating temperature range is -40℃ to +85℃, industrial temperature range. They are
formatted complying with SD card specification.
■ Product Specification(specifications and appearances are subject to be changed without notice.)
64GB
Appearance
Part Number
RP-SDHT64DA1
Capacity
Available user data area
capacity *1)
63,618,809,856 byte
Memory
Flash Memory Type
MLC 128Gbit x4
SD Physical Specification
Ver. 4.20
Compliant
Specification
Absolute
Maximum Ratings
*2)
Environmental
Specification
SD Speed Class
UHS Speed Grade
Speed mode
Default Speed, High Speed, SDR12, SDR25, SDR50, SDR104, DDR50
Supply Voltage
Min : -0.3 V ; Max : +4.6 V
Input Voltage
Min : -0.3 V ; Max : VDD +0.3 V
Output Voltage
Min : -0.3 V ; Max : VDD +0.3 V
Output Current
Min : -24 mA ; Max : +24 mA
Operating Temperature
-40 ℃ to +85 ℃
Storage Temperature
-40 ℃ to +85 ℃
Humidity
5 % RH to 95 % RH
Vibration
15 Gp-p
Shock
1,000 G
Mating Cycles
10,000 cycles
*1) Free area capacity after formatted.
*2) Absolute Maximum Ratings are the values of limitation, which do not damage the card. So
those values do not define the operational range.
• Absolute Maximum Ratings are the values of limitation, which do not damage the card. Those
values do not define the operational range.
• Products comply with EU RoHS directives.
Page 1 of 2
(2018.01.30)
RP-SDHTxxDA1
■Marking Specification
“0000”
Control Code
“00000000000”
3rd digit
4th digit
Serial Number
Last digit of Manufacture year
Manufacture month
(January->A, February->B, )
“MADE IN TAIWAN”
Country of Origin
“000000”, “000000000”, “0000000000000” Internal control code
“RP-SDHT64”
Product name
■ System Reliability
a. Error detect and corrective function
b. Static wear leveling
c. Bad block management
■ Notice and Caution
If you think about the usage for which special quality or reliability of the products is needed
and failure or malfunction of the products may directly threaten life or injury for the special
usage (aeronautic or cosmic usage, military usage, combustion machine, life support
applications or safety applications), please counsel with our contacts in advance.
Write frequency and storage temperature will affect data retention time. Please make a backup
for important data.
■ Warranty
If the product cannot be used because of failure which is determined as defect in design or in
production of the product, it is replaced by same product or equivalent one within 12 months
from the delivery date of product.
Page 2 of 2
(2018.01.30)
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