S3C9428
Key Features
- SAM87RI CPU core Timer/Counters
- 208-byte general purpose register area (RAM) 4K/8K byte internal program memory (ROM) PWM module Instruction Set
- 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 A/D Converter
- 12 analog input pins 10-bit conversion resolution
- Instruction Execution Time
- 375 ns at 16 MHz fosc(minimum) Buzzer Frequency Range Interrupts
- 9 interrupt sources and 1 vector One interrupt level Oscillator Freqeuncy
- Four I/O ports (total 24pins) Bit programmable ports
- 1-MHz to 16-MHz external crystal oscillator Maximum 16-MHz CPU clock RC: 4MHz(typ)
