S3C9434 Overview
S3C9432/C9434/P9434 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 address/data bus architecture and a large number of bit-configurable I/O ports provide a flexible programming environment for applications with varied...
S3C9434 Key Features
- SAM87RI CPU core Timer/Counters
- Memory
- 2/4K-byte internal program memory (ROM) 112-byte general purpose register area (RAM) PWM Module
- Instruction Set
- 41 instructions The SAM87RI core provides all the SAM87 core instruction except the word-oriented instruction, multiplic
- Five analog input pins 10-bit conversion resolution
- 12-bit PWM 1-ch (Max: 250 kHz) 6-bit base + 6-bit extension frame One 8-bit basic timer for watchdog function One 8-bit
- 600 ns at 10 MHz fOSC (minimum cycles) 375 ns at 16 MHz fOSC (minimum cycles)
- 200 Hz to 20 kHz signal can be generated
- 1 MHz to 16 MHz external crystal oscillator Maximum 16 MHz CPU clock 4 MH