SAB80C535 Datasheet | Infineon

Microputer ponents 8-Bit CMOS Single-Chip Microcontroller SAB 80C515 / SAB 80C535 Data Sheet 02.96 High-Performance 8-Bit CMOS Single-Chip Microcontroller Preliminary SAB 80C515/80C515-16 SAB 80C535/80C535-16 q q q q q q q q SAB 80C515/80C535 CMOS microcontroller with factory mask-programmable ROM CMOS microcontroller for external ROM q q q q q q q q q q q 8 K × 8 ROM (SAB 80C515 only) 256 × 8 RAM Six 8-bit I/O ports, one input port for digital or analog input Three 16-bit timer/counters Highly flexible reload, capture, pare capabilities Full-duplex serial channel Twelve interrupt vectors, four priority levels 8-bit A/D converter with 8 multiplexed inputs and programmable internal reference voltages 16-bit watchdog timer Boolean processor Most instructions execute in 1 µs (750 ns) 4 µs (3 µs) multiply and divide External memory expandable up to 128 Kbytes Backwardly patible with SAB 8051 Functionally patible with SAB 80515 Idle and power-down mode Plastic leaded chip carrier package: P-LCC-68 Plastic Metric Quad Flat Package P-MQFP-80 Two temperature ranges available: 0 to 70 ˚C (for 12, 16, 20 MHz) - 40 to 85 ˚C (for 12, 16 MHz) The SAB 80C515/80C535 is a powerful member of the Siemens SAB 8051 family of 8-bit microcontrollers. It is designed in Siemens ACMOS technology and is functionally patible with the SAB 80515/80535 devices designed in MYMOS technology. The SAB 80C515/80C535 is a stand-alone, high-performance single-chip microcontroller based on the SAB 8051/80C51 architecture. While maintaining all the SAB 80C51 operating characteristics, the SAB 80C515/80C535 incorporates several enhancements which significantly increase design flexibility and overall system performance. In addition, the low-power properties of Siemens ACMOS technology allow applications where power consumption and dissipation are critical. Furthermore, the SAB 80C515/80C535 has two software-selectable modes of reduced activity for further power reduction: idle...