BO LYMIN BF128128A Feature 1. FSTN Transflective LCD, COF package 2. Built-in driver HD66750 3. 1/128 duty cycle 4. +3V single power supply 5. Option: temperature compensation Dimension 0.6Max Symbol Condition Typical Unit Value Input Voltage Vdd Vdd = +3V 3.0 V Supply Current Idd Vdd = +3V 0.2 mA LCD Driving 10.5 V Vlcd-Vss 25 oC Voltage Item 36.3²0.3 30.5²0.2((V.A)) 27.25((A.A)) 2 4-R10 0.213 3 0.199 HD6675 0 2.7 nt Area 7.35 5 7.05 31.8²0.3 2.2 17 5 0.233 0.213 3 3 35 7²0 3 6.0Max 0. .81(A.A) WR RD Vss Vdd ID NC Function No connection Data bus line Reset signal Chip select Register select (H: control L:index/status) For 80 series For 80 series Power supply(GND) Power supply(+3V) Pull down to Vss No connection 2²0.2((V.A)) A0 Electronic Characteristics 2 5 6 7 8 9 10 11 Unit mm mm mm mm 2 Pin Assignment Pin Symbol 1 NC 2 DB7-0 3 RES 4 CS Standard Value 36.3 x 38.9 30.5 x 32.0 0.199 x 0.219 0.213 x 0.233 5 6²0 2 Mechanical Data Item LCD Dimension Viewing Area Dot Size Dot Pitch RTV Chip p R/C 10²0.2 7 20.0²0.2 24.65²0.2 29.4²0.3 A Block