Ticket Machine

technical specification: product name hand held ticketing machine processor micro controller with 8 bit,min of 64k flash program memory,min clock speed of 12mhz,min 1 k ram flash data memory in built 4 mb flash memory expandable up to 8 mb ,16 mb,.data preservation in the e.t.i.m.flash memory for more than 10 years display graphic lcd display with minimum 128 x 64 pixel back light. capability to display graphic images 20 chrs by 4 lines and 20 chrs by 8 lines