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PIC18F23K20 Datasheet(PDF) 3 Page - Microchip Technology |
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PIC18F23K20 Datasheet(HTML) 3 Page - Microchip Technology |
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3 / 456 page  2010 Microchip Technology Inc. DS41303G-page 3 PIC18F2XK20/4XK20 High-Performance RISC CPU: • C Compiler Optimized Architecture: - Optional extended instruction set designed to optimize re-entrant code • Up to 1024 bytes Data EEPROM • Up to 64 Kbytes Linear Program Memory Addressing • Up to 3936 bytes Linear Data Memory Addressing • Up to 16 MIPS Operation • 16-bit Wide Instructions, 8-bit Wide Data Path • Priority Levels for Interrupts • 31-Level, Software Accessible Hardware Stack • 8 x 8 Single-Cycle Hardware Multiplier Flexible Oscillator Structure: • Precision 16 MHz Internal Oscillator Block: - Factory calibrated to ± 1% - Software selectable frequencies range of 31 kHz to 16 MHz - 64 MHz performance available using PLL – no external components required • Four Crystal modes up to 64 MHz • Two External Clock modes up to 64 MHz • 4X Phase Lock Loop (PLL) • Secondary Oscillator using Timer1 @ 32 kHz • Fail-Safe Clock Monitor: - Allows for safe shutdown if peripheral clock stops - Two-Speed Oscillator Start-up Special Microcontroller Features: • Operating Voltage Range: 1.8V to 3.6V • Self-Programmable under Software Control • Programmable 16-Level High/Low-Voltage Detection (HLVD) module: - Interrupt on High/Low-Voltage Detection • Programmable Brown-out Reset (BOR): - With software enable option • Extended Watchdog Timer (WDT): - Programmable period from 4 ms to 131s • Single-Supply 3V In-Circuit Serial Programming™ (ICSP™) via Two Pins • In-Circuit Debug (ICD) via Two Pins Extreme Low-Power Management with nanoWatt XLP: • Sleep mode: < 100 nA @ 1.8V • Watchdog Timer: < 800 nA @ 1.8V • Timer1 Oscillator: < 800 nA @ 32 kHz and 1.8V Analog Features: • Analog-to-Digital Converter (ADC) module: - 10-bit resolution, 13 External Channels - Auto-acquisition capability - Conversion available during Sleep - 1.2V Fixed Voltage Reference (FVR) channel - Independent input multiplexing • Analog Comparator module: - Two rail-to-rail analog comparators - Independent input multiplexing • Voltage Reference (CVREF) module - Programmable (% VDD), 16 steps - Two 16-level voltage ranges using VREF pins Peripheral Highlights: • Up to 35 I/O Pins plus 1 Input-only Pin: - High-Current Sink/Source 25 mA/25 mA - Three programmable external interrupts - Four programmable interrupt-on-change - Eight programmable weak pull-ups - Programmable slew rate • Capture/Compare/PWM (CCP) module • Enhanced CCP (ECCP) module: - One, two or four PWM outputs - Selectable polarity - Programmable dead time - Auto-Shutdown and Auto-Restart • Master Synchronous Serial Port (MSSP) module - 3-wire SPI (supports all 4 modes) -I2C™ Master and Slave modes with address mask • Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) module: - Supports RS-485, RS-232 and LIN - RS-232 operation using internal oscillator - Auto-Wake-up on Break - Auto-Baud Detect 28/40/44-Pin Flash Microcontrollers with nanoWatt XLP Technology |
Similar Part No. - PIC18F23K20 |
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Similar Description - PIC18F23K20 |
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