ST72511R

· Enable executing 63 basic instructions
· Fast 8-bit by 8-bit multiply
· 17 main addressing modes (with indirect addressing mode)
· Two 8-bit index registers
· 16-bit stack pointer
· Low power HALT and WAIT modes
· Priority maskable hardware interrupts
· Non-maskable software/hardware interrupts

Stresses above those listed as "absolute maximum ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device under these conditions is not implied. Ex-posure to maximum rating conditions for extended periods may affect device reliability.

The Serial Communications Interface (SCI) of the ST72511R offers a flexible means of full-duplex data exchange with external equipment requiring an industry standard NRZ asynchronous serial data format. The SCI offers a very wide range of baud rates using two baud rate generator systems.