High-Performance 8-Bit CMOS Single-Chip Microcontroller

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 compatible with the SAB 80515/80535 devices designed in MYMOS technology.

● 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, compare 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 compatible with SAB 8051
● Functionally compatible 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)