HD66520 Datasheet, PDF (2/45 Pages) Hitachi Semiconductor – 160-Channel 4-Level Grayscale Display Column Driver with Internal Bit-Map RAM

• High-speed draw function: Supports burst transfer mode
• Arbitration function: Implemented internally (draw access has priority)
• Access time
 180 ns (V_CC = 5V operation)
 240 ns (V_CC = 3V operation)
• Low power consumption:
V_CC = 3.3-V operation
 360 µA during display (logic circuit, liquid crystal drive circuit)
 10 mA during RAM access (logic circuit)
V_CC = 5.5-V operation
 400 µA during display (logic circuit, liquid crystal drive circuit)
 16 mA during RAM access (logic circuit)
• On-chip address management function
• Refresh unnecessary
• Internal display off function
• Package: 208-pin TCP
Ordering Information
Type No.
HD66520TA0
HD66520TB0
TCP
Straight TCP
Folding TCP
Outer Lead Pitch (µm)
200
200
HD66520T
1015