Svantek SV 971A - C.4 Miscellaneous Specification of SV 971 A

SV 971A User Manual – Appendixes
255
C.4 MISCELLANEOUS SPECIFICATION OF SV 971A
Display
Super contrast OLED colour display (96 x 96 pixels).
Memory
4 MB flash memory and 320 kB RAM memory.
Memory card
Can be used typical Micro SD or Micro SDHC cards. Supported for up to 128 GB (provided that card was
formatted as FAT32).
Note: The originally supplied Kingston Industrial memory card has been tested by SVANTEK
and cards of this type are strongly recommended for use when the original card is going to be
replaced.
MicroSD contact pad assignment - outer view
Table C.4.1. Pin out of the MicroSD contact
Pin No.
Name
Description
1
DAT2
Data Line [Bit 2]
2
CD/DAT3
Card Detect / Data Line [Bit 3]
3
CMD
Command / Response
4
V
DD
Supply voltage
5
CLK
Clock
6
V
SS
Supply voltage ground
7
DAT0
Data Line [Bit 0]
8
DAT1
Data Line [Bit 1]