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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 ?s (750 ns)

● 4 ?s (3 ?s) 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)