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diff --git a/Sharp memory display/index.md b/Sharp memory display/index.md new file mode 100644 index 0000000..6a6a5de --- /dev/null +++ b/Sharp memory display/index.md @@ -0,0 +1,43 @@ +--- +description: LS012B7DH02 +created: 2024-01-19 +--- + + + +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) | |