UNIV2000A/BCompletely stand alone operation with a 16x2 characters LCDdisplay,an audiable buzzer and three keys.Standard commands:Buffer checksum, Slave checksum, Erase,Blank Check, Verify,Copy, Force, +Name, -Name, Sector-Protect setting, UpLoad/DownLoad/Change Group.High Speed:Write a 16M flash(M28W160) in only 9 seconds.Universal Adaptor:Only need one adaptor for all the ICs they have the samepackage. Support all type of packages,i.e.,DIP/PLCC20-68/TSOP32/TSOP40/SOP44/TSOP56/uBGA48/LFBGA/...Contact Test:IC's pin contact condition will be checked before every operation.High Capacity:Standard 256M internal buffer.Multi Voltage:Support 3V/5V devices.Easy Update:Internal Firmware can be updated through PC LPT port.Data Transfer:Data can be Upload/Download through PC COM port / USB.