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SAB80515 Datasheet, PDF (7/270 Pages) Siemens Semiconductor Group – 8-Bit Single-Chip Microcontroller Family | |||
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Introduction
The SAB 80(C)515 features are:
â 8 Kbyte on-chip program memory
â 256 byte on-chip RAM
â Six 8-bit parallel I/O ports
â One input port for digital input 1)
â Full-duplex serial port, 4 modes of operation, fixed or variabie baud rates
â Three 16-bit timer/counters
â 16-bit reload, compare, capture capability
â A/D converter, 8 multiplexed analog inputs, programmable reference voltages
â 16-bit watchdog timer
â Power-down supply for 40 byte of RAM
â Boolean processor
â 256 directly addressable bits
â 12 interrupt sources (7 external, 5 internal), 4 priority levels
â Stack depth up to 256 byte
â 1 µs instruction cycle at 12-MHz operation
â 4 µs multiply and divide
â External program and data memory expandable up to 64 Kbyte each
â Compatible with standard SAB 8080/8085 peripherals and memories
â Space-saving P-LCC-68 package
For small-quantity applications and system development the SAB 80535 can be employed being
the equivalent of an SAB 80515 without on-chip ROM.
1 Additional feature of the ACMOS versions
Semiconductor Group
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