BO128128C Datasheet, PDF (1/1 Pages) Bolymin, Inc – COG package Built-in controller ST7528

BO LYMIN
BO128128C
Feature
1. COG package
2. Built-in controller ST7528
3. 1/128 duty cycle
4. +2.4V~+3.6V single power supply
5. On chip LCD booster
6. 4 wire Serial Peripheral Interface(SPI)
7. 16 Gray scale
8. Option: LED B/L
Mechanical Data
Item
Standard Value Unit
Module Dimension 36.3 x 44.7 ^mm
Viewing Area
30.5 x 32.0 ^mm
Dot Size
0.199 x 0.199 ^mm
Dot Pitch
0.213 x 0.213 ^mm
Pin Assignment
Pin Symbol Level
Function
1 NC
No connection
2 V0
3 V1
4 V2
5 V3
6 V4
7 VOUT
DC-DC voltage converter
8 VSS
Ground
9 VDD 3.0V Power supply (+3.3V)
10 SID
H/L ^{Serial Data Input}
11 SCLK H/L Serial Clock Input
12 A0
H/L ^{H=Data L=Instruction}
13 /RESET L Reset : L=Enable H=Disable
14 /CSB
L ^{L=chip selected H=chip unselected}
Dimension
0.6Max
2.9
4.52
38.5(LED Backlight)
36.3(LCD)
30.5(VA)
27.25(AA)
Electronic Characteristics
Item
Symbol Condition
Typical
Value
Unit
Input Voltage Vdd Vdd = +3.3V 3.3 V
Supply Current Idd Vdd = +3.3V 0.5 mA
LCD Driving
Voltage
VLCD
25 ^oC 13.7 V
LED Forward
Voltage
Vf
25 ^oC
3.1 V
LED Forward
Current
If
25 ^oC 30 mA
4(LED Backlight)
1.9±0.2(LCD)
0.7
0.7
0.213
0.199
128x128DOTS
DETAL dots
SCAL 20/1
3
1
14
14.4
P0.5*13=6.5
7.5