BL2004A1

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 70.42 AA (118.3) 10 5 Ultra wide temperature Pin Symbol I/O Description 1 N.C - Reserved Pin 2 VSL P Voltage output Low Level for SEG Signal 3 VSS P Ground 4 REGVDD I 5V I/O Regulator ConfiguraƟon 5 SHLC I Scanning DirecƟon for COM Signal 6 SHLS I Mapping DirecƟon for SEG Signal 7 VDD P Power Supply for logic Circuit 8 VDDIO P Power Supply for Interface logic Level 9~11 BS0~2 I CommunicaƟng Protocol SelecƟon 12 GPIO I/O General Purpose Input /Output 13 CS# I Chip Select 14 RES# I Power Reset for Controller and Driver 15 D/C# I Data/ Command Control 16 R/W#(WR#) I Read/ Write Select or Write 17 E(RD#) I Read /Write Enable or Read 18~25 26 D0~D7 IREF I/O Host Da...