Features high performance 8031/51 mcu @ 12 mhz. Support 40 2 lcd interface options. Equipped with a 40 2 LCD display and corresponding connector suitable for 104-key standards pc compatible keyboard. Embedded USB connection hardware 32k onboard program memory High-performance surveillance software with standard commands transport, Populate, Exhibit / modify memory / perform software, Tracks commands upload / download etc single line assembler & disassembler 12kb battery backed up user program memory. 16kb battery backed up user data memory 3. 6V Ni-Cd rechargeable battery backup static electricity circuit rams. Separate outputs are available for 48 parallel I/O lines sourced from a pair of 8255 chips frc built-in connector 8253 time/counter chip. Out of 3 channels of timer/counter two channels are totally available to the user through a 7 pin relimate connector. Serial input/output via 8250 Equipped with integrated level shifters 1488 and 1489, The usart outputs on a 9-bit data interface type connector. Software selectable baud rates 300 to 9600. 8259 interrupt controller provides 8 key interrupt priorities levels. All 8031/51 bus signals ended on 50 pin frc connector all dyna study & pio cards receive guidance from this coach kit. Two modes of operation monitor mode & serial mode. Serial mode for using the kit with terminal Power supply with switch mode technology, 5V output 3a,, 12v 1a,, 12v 0. 5 a packaged in an elegant wooden box. The accompanying documentation provides a user manual that details the cable and connector assembly compatible for connection. Dyna, 51lu advanced 8051 Trainer centered around C programming kit Complete set of keyboard accessories and a, Including LCD 03 switching, USB SMPS power supply cable and connector Keyboard designed for IBM systems