Overview Of Memory Cards; Appearances Of Memory Cards; Specifications For Sd Cards - Delta AH Series Operation Manual

AH Mo t io n C on tr o ll er – O per a ti o n M an u a l
8.1

Overview of Memory Cards

The AH Motion Controller CPU supports Micro SD cards. Users can purchase products which meet specifications. The
specifications for the SD cards supported by the AH Motion Controller CPUs, and the usage of the SD cards are described
in this chapter.
8.1.1

Appearances of Memory Cards

SD cards are classified into three types according to size. They are SD cards, miniSD cards, and microSD cards. The AH
Motion Controller CPU supports Micro SD cards.
MicroSD
MiniSD
8.1.2

Specifications for SD Cards

There are several specifications for SD cards on the market. SD cards not only can be classified according to size, but
also can be classified into three types according to capacity. These types are SD cards, SDHC cards, and SDXC cards.
The AH Motion Controller CPU presently support SD and SDHC specifications with micro size. The following is the table
of SD card families. Be sure to purchase products which meet the specifications.

The SD card families
Type
Capacity
File
system
Size
Speed
_8
class
rating
8 - 2

SD
2GB Max.
FAT/FAT32
Micro SD
SD
N/A
SD
SDHC
4GB ~ 32GB
FAT32
Micro
Mini
SDHC
SDHC
SDHC
Class 2 (Min. 2 MB/sec.)
Class 4 (Min. 4 MB/sec.)
Class 6 (Min. 6 MB/sec.)
Class 10 (Min. 10 MB/sec.)
SDXC
32GB ~ 2TB
exFAT
SDXC Micro SDXC
Class 2 (Min. 2 MB/sec.)
Class 4 (Min. 4 MB/sec.)
Class 6 (Min. 6 MB/sec.)
Class 10 (Min. 10 MB/sec.)