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BL2004A1
0 .5±0.05 (2.34) (3.34)
1. COG package 2. 5V power supply 3. 5x8 dots format display 4. Built-in controller : US2066 5. Color: white, yellow, green 6. Support MCU Interfaces:
○ 4 / 8-bit 6800/8080-series parallel interface ○ Serial Peripheral Interface ○ I²C Interface (Up to 400kbit/s) 7. 256-step contrast control 8. 3 sets of CGROM (ROM A / B / C – hardware/software selectable) 9. Operating temperatures: -40°C to 85°C
84.5 x 27.5 70.42 x 20.82
0.57 x 0.57 2.97 x 4.77
Item Input Voltage Supply Current Life Time (Yellow) Life Time (White) Life Time (Green)
Symbol CondiƟon Value Unit Vdd Vdd = +5.0V 5.0(Typ.) V Idd Vdd = +5.0V 300(Typ.) uA 120 cd/m2 40,000 hrs 100 cd/m2 15,000 hrs 120 cd/m2 30,000 hrs
0 .5±0.05 (4)
(5)
8 4.5±0.2
8 0.4±0.2 79.4 Polarizer
72.42 VA 70.
BL2004A1 Datasheet
