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PIC18F26K20

Microchip Technology
Part Number PIC18F26K20
Manufacturer Microchip Technology
Description 28/40/44-Pin Flash Microcontroller
Published Aug 7, 2008
Detailed Description PIC18F2XK20/4XK20 28/40/44-Pin Flash Microcontrollers with XLP Technology High-Performance RISC CPU • C Compiler Optimi...
Datasheet PDF File PIC18F26K20 PDF File

PIC18F26K20
PIC18F26K20

Overview
PIC18F2XK20/4XK20 28/40/44-Pin Flash Microcontrollers with XLP Technology 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 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 multip...


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