TMGG128128

Format: 128 * 128 dots
LCD Mode: FSTN, Positive, B & W, Transflective
Viewing Direction: 6 o'clock
Driving Scheme: 1/128 Duty cycle, 1/11 Bias
Single Supply Voltage: Power supply voltage range (VDD): 2.7~3.3V
Internal Contrast Control
I2C serial Interface
On-chip DC-DC Converter
RoHS Compliance


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Product Details

Interface

Mechanical Spec.

Full Spec.

Resolution	128 * 128 Dots	Module Size (mm)	49.00 * 54.00
Viewing Area (mm)	43.00 * 41.00	Character Size/Dot Pitch (mm)	0.2907 * 0.2907
Dot Size (mm)	0.2607 * 0.2607	Type	COG
Connection	FPC	IC	UC1617 or equivalence
Display Mode	+Ve or -Ve/ STN, FSTN, FFSTN	Backlight Color	YG, R, G, B, W

Pin no.	Symbol	Function
1	VLCD	Internal DC/DC converter output pin, need to connect a 330nF ~ 1uF capacitor between VSS and this pin for voltage decoupling.
2	C1-(VB0-)	LCD bias voltage are generated internally. Connect a 2.2uF capacitors between C1+ and C1-, C2+ and C2-.
3	C2-(VB1-)
4	C2+(VB1+)
5	C1+(VB0+)
6	VDD	Power supply, +3.3V
7	VSS	Power supply, 0V
8	CS1(A3)	Chip Select. Chip is selected when CS1=”H” and CS0 = “L”. When the chip is not selected, D[7:0] will be high impedance. In I2C mode, these two pins indicate the I2C bus address’bit 2 and bit 3.
9	CS0(A2)
10	RST	External reset pin, low active
11	SDA	Serial data input pin
12	SCK	Serial clock input pin
13	LED+	Anode of LED backlight (+3.3V)
14	LED-	Cathode of LED backlight (0V)