BC2004A20c

BO LYMIN BC2004A20c Feature 1. COB with metal frame 2. 5x7 dots with cursor 3. Built-in controller Philips PCF 2116 4. + 5V single power supply 5. 1/16 duty cycle 6. I 2C interface 7. Option: LED,EL backlight Mechanical Data Item Module Dimension Viewing Area Dot Size Character Size Standard Value Unit 116.0 x 37.0 mm 85.0 x 18.6 mm 0.60 x 0.65 mm 2.95 x 4.75 mm Pin Assignment RS232 Pin Symbol Function 1 5V Data out from LCM 2 I2C Clock I2C interface clock input 3 I2C Data I2C interface data input 4 GND GND for LCM Dimension Electronic Characteristics Item Symbol Condition Typical Value Unit Input Voltage Vdd Vdd = +5V 5.0 V Supply Current Idd Vdd = +5V 20.0 mA LCD Driving Voltage Vdd-Vo 25 oC 5.0 V LED Forward Voltage Vf 25 oC 4.3 V LED Forward Current If 25 oC 210 mA EL Power Voltage Vel Vel=110Vac/400Hz V ...