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PIC18LF23K22

Microchip Technology
Part Number PIC18LF23K22
Manufacturer Microchip Technology
Description High-Performance Microcontrollers
Published Jul 22, 2010
Detailed Description PIC18(L)F2X/4XK22 28/40/44-Pin, Low-Power, High-Performance Microcontrollers with XLP Technology High-Performance RISC ...
Datasheet PDF File PIC18LF23K22 PDF File

PIC18LF23K22
PIC18LF23K22

Overview
PIC18(L)F2X/4XK22 28/40/44-Pin, Low-Power, High-Performance 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 3896 Bytes Linear Data Memory Address- ing • 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% - Selectable frequencies, 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 Analog Features: • Analog-to-Digital Converter (ADC) module: - 10-bit resolution, up to 30 external channels - Auto-acquisition capability - Conversion available during Sleep - Fixed Voltage Reference (FVR) channel - Independent input multiplexing • Analog Comparator module: - Two rail-to-rail analog comparators - Independent input multiplexing • Digital-to-Analog Converter (DAC) module: - Fixed Voltage Reference (FVR) with 1.
024V, 2.
048V and 4.
096V output levels - 5-bit rail-to-rail resistive DAC with positive and negative reference selection • Charge Time Measurement Unit (CTMU) module: - Supports capacitive touch sensing for touch screens and capacitive switches eXtreme Low-Power Features (XLP) (PIC18(L)F2X/4XK22): • Sleep mode: 20 nA, typical • Watchdog Timer: 300 nA, typical • Timer1 Oscillator: 800 nA @ 32 kHz • Peripheral Module Disable Special Microcontroller Features: • 2.
3V to 5.
5V Operation – PIC18FXXK22 devices • 1.
8V to 3.
6V O...


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