CleO35 Module Datasheet
Version 1.0
Document Reference No.: FT_001299 Clearance No.: FTDI#493
4.3 Micro SD Interface
A Micro SD card slot is provided on CleO35 supportingtwo standards capacity card types:
Secure Digital (SD) standard – Up to 2GB SD memory card
Secure Digital High Capacity (SDHC) standard – Over 2GB-32GB SDHC memory card
The SD host controller is compatible with the standard specification V3.0. It supports up to 25MHz SD
clock speed. In the CleO35 design, the physical interface supports 4-bit SD bus mode and card detection.
Figure 4 - MicroSD Interface
4.4 LCD Interface
In the CleO35 design, a 3.5 inch TFT LCD with resistive touch is supported. The FT810Q 48pin VQFN
graphics controller IC with integrated touch and audio belongs to FTDI’s EVE series. For further details of
the FT810Q EVE graphics controller, refer to the FT81X datasheet.
The 3.5 inch LCD is connected through the 50 pin FPC/FFC connector CN1. See Table 1 for the LCD
connector pinout.
Pin No
Name
Description
GND
Ground
1
2
3
LEDA
LEDK
Backlight LED Anode
Backlight LED cathode
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