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Datenblatt-Suchmaschine für elektronische Bauteile |
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Datenblatt-Suchmaschine für elektronische Bauteile |
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S3C830A Datenblatt(PDF) 3 Page - Samsung semiconductor |
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S3C830A Datenblatt(HTML) 3 Page - Samsung semiconductor |
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3 / 45 page  PRODUCT OVERVIEW S3C830A/P830A 1-2 FEATURES CPU • SAM88RC CPU core Memory • 2064-byte internal register file (including LCD display RAM) • 48K-byte internal program memory area Instruction Set • 78 instructions • Idle and Stop instructions 72 I/O Pins • 32 normal I/O pins • 40 pins sharing with LCD segment signals Interrupts • 8 interrupt levels and 17 internal sources • Fast interrupt processing feature 8-Bit Basic Timer • Watchdog timer function • 4 kinds of clock source Timer/Counter 0 • Programmable 8-bit internal timer • External event counter function • PWM and capture function Timer/Counter 1 • Programmable 8-bit interval timer • External event counter function Timer/Counter 2 • Programmable 16-bit interval timer • External event counter function Watch Timer • Interval Time: 50ms, 0.5s, 1.0s at 4.5 MHz • 1/1.5/3/6 kHz buzzer output selectable Analog to Digital Converter • 4-channel analog input • 8-bit conversion resolution Two 8-bit Serial I/O Interface • 8-bit transmit/receive mode • 8-bit receive mode • Selectable baud rate or external clock source PLL Frequency Synthesizer • V IN level: 300mVpp (minimum) • AMVCO range: 0.5 MHz–30 MHz • FMVCO range: 30 MHz–150 MHz 16-Bit Intermediate Frequency (IF) Counter • V IN level: 300mVpp (minimum) • AMIF range: 100 kHz–1 MHz • FMIF range: 5 MHz–15 MHz LCD Controller/Driver • 40 segments and 4 common terminals • 4/3/2 common and static selectable • Internal or external resistor circuit for LCD bias Low Voltage Reset (LVR) • Low voltage check to make system reset • V LVR: 3.5 V (typical) Two Power-Down Modes • Idle mode: only CPU clock stops • Stop mode: system clock and CPU clock stop Oscillation Source • Crystal or ceramic for system clock (fx) Instruction Execution Time • 890 ns at 4.5 MHz (minimum) Operating Temperature Range • –25 °C to +85 °C Operating Voltage Range • 3.0 V to 5.5 V at 0.4 MHz–4.5 MHz • 4.5 V to 5.5 V in PLL/IFC block Package Type • 100-pin QFP package |
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