Spark Logic

ILI9328 TFT LCD controller connection guide

ILI9328 TFT LCD controller MI0240ST · FPC-39 wiring guide with power, signal assignments, and bench checks.

MI0240ST · FPC-39

39 contacts Current package

ILI Technology ·

Bring up the 16-bit display bus

Required

Power VCC and IOVCC from a regulated 2.8 V rail. Match the host’s logic to IOVCC and strap IM0 low. Use separate current sinks for the four backlight cathodes.

Bench checks

  • Check the reset timing and use the controller’s 16-bit bus cycle to read the device-code register before initialization.
  • Apply the MI0240ST initialization values using 16-bit transfers and fill the full 240 × 320 display window with a known color.

Multi-Inno MI0240ST Rev. 1.0, pp. 5–12. Manufacturer specification hosted by Display Future. ILI Technology ILI9328 v0.1.5, Pin Descriptions and interface-mode table. Manufacturer PDF hosted by Orient Display.

MI0240ST · FPC-39 wiring map

Highlighted contacts are used in the required step or selected circuit. Select a contact to inspect it.

MI0240ST · FPC-39
Locate contact 1 in the module’s mechanical drawing and check the mating connector contact side.
Selected pin details

35 · LED-2

LED cathode · Control

Use a separate current-limited return for this backlight branch.

Multi-Inno MI0240ST Rev. 1.0, pp. 5–12. Manufacturer specification hosted by Display Future.

Electrical limits · Pin in the reference

Models and documents

This map covers the MI0240ST flex connector, revision 1.0. The four touch positions are electrically unconnected on this module.

MI0240ST
2.4-inch Multi-Inno module with four individually available LED cathodes.