S3C9428 Overview
S3C9424/C9428/P9428 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...
S3C9428 Key Features
- SAM87RI CPU core Timer/Counters
- Memory
- 208-byte general purpose register area (RAM) 4K/8K byte internal program memory (ROM) PWM module Instruction Set
- 41 instructions The SAM87RI core provides all the SAM87 core instruction except the word-oriented instruction, multiplic
- 12-bit PWM 2-ch (Max: 250KHz) 6-bit base + 6-bit extension frame One 8-bit timer/counter
- One 8-bit basic timer for watchdog function One 8-bit timer/counter with three operating mode One 8-bit timer/counter
- 12 analog input pins 10-bit conversion resolution
- Instruction Execution Time
- 375 ns at 16 MHz fosc(minimum)
- 9 interrupt sourc