Samsung semiconductor S3C8075
The S3C8075 has 16-Kbyte mask-programmable ROM. The S3P8075 has 16-Kbyte one-time-programmable EPROM. The S3P8075 is comparable to S3C8075, both in function and in pin configuration.FEATURES
CPU● SAM87 CPU core General I/O
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● Memory
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● 272-byte general purpose register area 16-Kbyte internal program memory ROM-less operating mode Timers
● External Interface
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● 64-Kbyte external data memory area 64-Kbyte external program memory area (ROMless mode) Two 8-bit timers with interval timer and PWM modes
● Four nibble-programmable ports One bit-programmable port Two bit-programmable ports for external interrupts Timer/Counters
● Two 16-bit general-purpose timer/counters Instruction Set
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● 78instructions IDLE and STOP instructions for power-down mode Basic Timer
● One 8-bit basic timer (BT) for oscillation stabilization control and watch dog timer function. Serial Port
● One synchronous operating mode and three fullduplex asynchronous UART modes Instruction Execution Time
● 500 ns at 12 MHz fCPU (Min.) Operating Temperature Range Interrupts
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● 17 interrupt sources 17 interrupt vectors Eight interrupt levels Fast interrupt processing Package Types
● 64-pin SDIP, 64-pin QFP Operating Voltage Range
● 2.7 V to 5.5 V
● – 40°C to + 85°C 1-2 S3C8075/P8075 PRODUCT OVERVIEW Table 1-1.