---
description: LS012B7DH02
created: 2024-01-19
---

![Holding jig](Holding jig.jpg)

Collection of information regarding the sharp memory display `LS012B7DH02`
For memorization and referring back to.

## Summarization of the datasheet information

### Precautions
  - Don't excessively bend the connector.
  - If displaying a static image for a prologed time, refresh every 2 hours to avoid burn in?
  - It's made of glass
  - Clean with isopropyl alcohol
  - Don't glue it
  - UV / Sunlight exposure bad :/ but how bad? time will test this assertion
  - Static electricity might cause pixels to not be shown, update frequently to reconcile LCD coagulates at low temperatures, room temperature is optional
  - Place controller driver near LCD due to impedance

### Specs
  - View port 1.20”
  - 240x240 pixels
  - [TFT LCD](https://en.wikipedia.org/wiki/TFT_LCD)
  - Dot pitch 0.127mm
  - Size: 35.78 (W) × 36.53 (H) × 1.605 (D)
  - Hardness: 3H 

### Pinout
Terminal | Symbol   | I／O  | Configurations | Function                                           | Remark
-------- | ------   | ----  | -------------- | --------                                           | ------
1        | SCLK     | INPUT | NoPull         | Serial clock signal                                |
2        | SI       | INPUT | NoPull         | Serial data input signal                           |
3        | SCS      | INPUT | NoPull         | Chip select signal ( Active of Hi )                |
4        | EXTCOMIN | INPUT | NoPull         | External COM inversion signal input ( Square wave) | 【Note 4-2】
5        | DISP     | INPUT | NoPull         | Display ON/OFF signal                              | 【Note 4-1】
6        | VDDA     | POWER | －             | Power supply (Analog)                              |
7        | VDD      | POWER | －             | Power supply (Digital)                             |
8        | EXTMODE  | INPUT | NoPull         | Control mode of COM inversion is select terminal   | 【Note 4-2】
9        | VSS      | GND   | －             | GND (Digital)                                      |
10       | VSSA     | GND   | －             | GND (Analog)                                       |