DESCRIPTION
The PT6522 is a general purpose LCD display driver which can be used for frequency display applications in microprocessor-controlled radio receivers and other display applications.

FEATURES
• 53 segment outputs
• Two drive types are possible: static (1/1) duty (53 segments) and 1/2 duty (104 segments)
• INH pin for turning off all display output
• RC oscillation circuit
• Power supply voltage: 3.0 to 6.5V
• Available in 64-pin QFP or LQFP package

APPLICATIONS
• Electronic dictionary/calculator
• P.O.S. terminal
• Call ID device
• Pager
• Mini component system
• Electronic equipment with LCD display