SAB80C537

Product Summary

The SAB 80C517/80C537 is a high-end member of the Siemens SAB 8051 family of microcontrollers. It is designed in Siemens ACMOS technology and based on the SAB 8051 architecture. ACMOS is a technology which combines high-speed and density characteristics with low-power consumption or dissipation.While maintaining all the SAB 80C515 features and operating characteristics the SAB 80C517 is expanded in its arithmetic capabilities, "fail-safe" characteristics, analog signal processing and timer capabilities. The SAB 80C537 is identical with the SAB 80C517 except that it lacks the on-chip program memory. The SAB 80C517/SAB 80C537 is supplied in a 84 pin plastic leaded chip carrier package (P-LCC-84) and in a 100-pin plastic quad metric flat package (P-MQFP-100-2).

Parametrics

Absolute Maximum Ratings:
(1)Ambient temperature under bias:SAB 80C517/83C537:0 to 70℃;
(2)Storage temperature TST:- 65℃ to 150℃;
(3)Voltage on VCC pins with respect to ground (VSS):-0.5V to 6.5 V;
(4)Voltage on any pin with respect to ground (VSS):-0.5 to VCC+0.5 V;
(5)Input current on any pin during overload condition:-10mA to +10mA;
(6)Absolute sum of all input currents during overload condition.:|100mA|;
(7)Power dissipation:2 W

Features

(1)Versions for 12 MHz and 16 MHz operating frequency;
(2)8 K× 8 ROM (SAB 80C517 only);
(3)256× 8 on-chip RAM;
(4)Superset of SAB 80C51 architecture:1μs instruction cycle time at 12 MHz;750 ns instruction cycle time at 16 MHz;256 directly addressable bits;Boolean processor;64 Kbyte external data and program memory addressing;
(5)Four 16-bit timer/counters;
(6)Powerful 16-bit compare/capture unit (CCU) with up to 21 high-speed or PWM output channels and 5 capture inputs;
(7)Versatile "fail-safe" provisions;
(8)Fast 32-bit division, 16-bit 2 multiplication,32-bit normalize and shift by peripheral MUL/DIV unit (MDU);
(9)Eight data pointers for external memory addressing ;
(10)Fourteen interrupt vectors, four priority levels selectable;
(11)8-bit A/D converter with 12 multiplexed inputs and programmable ref. voltages;
(12)Two full duplex serial interfaces;
(13)Fully upward compatible with SAB80C515;
(14)Extended power saving modes;
(15)Nine ports: 56 I/O lines, 12 input lines;
(16)Two temperature ranges available:0 to 70℃;-40℃ to 85℃;
(17)Plastic packages: P-LCC-84,P-MQFP-100-2

Diagrams

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