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S3C9004 Datasheet SAM87RI family of 8-bit single-chip CMOS microcontrollers

Manufacturer: Samsung Semiconductor

Overview

S3C9004/P9004/C9014/P9014 PRODUCT OVERVIEW 1 PRODUCT OVERVIEW SAM87RI PRODUCT FAMILY Samsung's SAM87RI family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide range of integrated peripherals, and various mask-programmable ROM sizes.

A dual address/data bus architecture and a large number of bit- or nibble-configurable I/O ports provide a flexible programming environment for applications with varied memory and I/O requirements.

Timer/counters with selectable operating modes are included to support real-time operations.

Key Features

  • CPU.
  • SAM87RI CPU core General I/O.
  • Memory.
  • 4-Kbyte internal program memory (ROM) 208-byte internal register file 8-Kbyte external program memory 8-Kbyte external data memory.
  • Five ports (32 pins total) Three bit-programmable ports (20 pins total) Two bit-programmable ports with external interrupts (12 pins total) Timer/Counter.
  • One 8-bit basic timer for watchdog function and programmable oscillation s.