Product Summary

The SAB80C535-N 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. The SAB80C535-N 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 SAB80C535-N incorporates several enhancements which significantly increase design flexibility and overall system performance.

Parametrics

SAB80C535-N absolute maximum ratings: (1)Storage temperature: –65 to 150℃; (2)Voltage on VCC pins with respect to ground (VSS): – 0.5 to 6.5 V; (3)Voltage on any pin with respect to ground (VSS): – 0.5 to VCC + 0.5 V; (4)Input current on any pin during overload condition: –10 mA to + 10 mA; (6)Absolute sum of all input currents during overload condition: 100 mA; (7)Power disipation 2W.

Features

SAB80C535-N features: (1)Boolean processor; (2)256*8 RAM; (3)Most instructions execute in 1 ms (750 ns); (4)Six 8-bit I/O ports, one input port for digital or analog input; (5)External memory expandable up to 128 Kbytes; (6)Three 16-bit timer/counters; (7)Highly flexible reload, capture, compare capabilities; (8)Backwardly compatible with SAB8051; (9)Functionally compatible with SAB80515; (10)Full-duplex serial channel; (11)Idle and power-down mode; (12)Twelve interrupt vectors, four priority; (13)Plastic leaded chip carrier package: PLCC-68; (14)8-bit A/D converter with 8 multiplexed inputs and programmable internal reference voltages; (15)Plastic Metric Quad Flat Package: P-MQFP-80; (16)Two temperature ranges available:0 to 70 ℃ (for 12, 16, 20 MHz); – 40 to 85 ℃ (for 12, 16 MHz); (17)16-bit watchdog timer.

Diagrams

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