DatasheetsPDF.com

PIC18LF46K22 Dataheets PDF



Part Number PIC18LF46K22
Manufacturers Microchip Technology
Logo Microchip Technology
Description High-Performance Microcontrollers
Datasheet PIC18LF46K22 DatasheetPIC18LF46K22 Datasheet (PDF)

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 Acc.

  PIC18LF46K22   PIC18LF46K22


Document
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 Operation – PIC18LFXXK22 devices • Self-Programmable under Software Control • High/Low-Voltage Detection (HLVD) module: - Programmable 16-Level - Interrupt on High/Low-Voltage Detection • Programmable Brown-out Reset (BOR): - With software enable option - Configurable shutdown in Sleep • Extended Watchdog Timer (WDT): - Programmable period from 4 ms to 131s • In-Circuit Serial Programming™ (ICSP™): - Single-Supply 3V • In-Circuit Debug (ICD) Peripheral Highlights: • Up to 35 I/O Pins plus One Input-Only Pin: - High-Current Sink/Source 25 mA/25 mA - Three programmable external interrupts - Four programmable interrupt-on-change - Nine programmable weak pull-ups - Programmable slew rate • SR Latch: - Multiple Set/Reset input options • Two Capture/Compare/PWM (CCP) modules • Three Enhanced CCP (ECCP) modules: - One, two or four PWM outputs - Selectable polarity - Programmable dead time - Auto-Shutdown and Auto-Restart - PWM steering • Two Host Synchronous Serial Port (MSSP) modules: - 3-wire SPI (supports all four modes) - I2C Host and Client modes with address mask  2010-2021 Microchip Technology Inc. DS40001412H-page 1 Flash (Bytes) # Single-Word Instructions SRAM (Bytes) EEPROM (Bytes) I/O(1) 10-bit A/D Channels(2) CCP ECCP (Full-Bridge) ECCP (Half-Bridge) SPI I2C EUSART Comparator CTMU BOR/LVD SR Latch 8-bit Timer 16-bit Timer PIC18(L)F2X/4XK22 • Two Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) modules: - Supports RS-485, RS-232 and LIN - RS-232 operation using internal oscillator - Auto-Wake-up on Break - Auto-Baud Detect TABLE 1: Device PIC18(L)F2X/4XK22 FAMILY TYPES Program Memory Data Memory MSSP PIC18(L)F23K22 8K 4096 512 256 25 19 2 1 2 2 2 2 2 Y Y Y 3 4 PIC18(L)F24K22 16K 8192 768 256 25 19 2 1 2 2 2 2 2YY Y 3 4 PIC18(L)F25K22 32K 16384 1536 256 25 19 2 1 2 2 2 2 2YY Y 3 4 PIC18(L)F26K22 64k 32768 3896 1024 25 19 2 1 2 2 2 2 2YY Y 3 4 PIC18(L)F43K22 8K 4096 512 256 36 30 2 2 1 2 2 2 2YY Y 3 4 PIC18(L)F44K22 16K 8192 768 256 36 30 2 2 1 2 2 2 2YY Y 3 4 PIC18(L)F45K22 32K 16384 1536 256 36 30 2 2 1 2 2 2 2YY Y 3 4 PIC18(L)F46K22 64k 32768 3896 1024 36 30 2 2 1 2 2 2 2YY Y 3 4 Note 1: One pin is input only. 2: Channel count includes internal FVR and DAC channels. DS40001412H-page 2  2010-2021 Microchip Technology Inc. PIC18(L)F2X/4XK22 FIGURE 1: 28-PIN PDIP, SOIC, SSOP DIAGRAM MCLR/VPP/RE3 1 RA0 2 RA1 3 RA2 4 RA3 5 RA4 6 RA5 7 VSS 8 RA7 9 RA6 10 RC0 11 RC1 12 RC2 13 RC3 14 PIC18(L)F2XK22 28 RB7/PGD 27 RB6/PGC 26 RB5 25 RB4 24 RB3 23 RB2 22 RB1 21 RB0 20 VDD 19 VSS 18 RC7 17 RC6 16 RC5 15 RC4 FIGURE 2: 28-PIN QFN, UQFN(1) DIAGRAM RA1 RA0 MCLR/VPP/RE3 RB7/PGD RB6/PGC RB5 RB4 RA2 RA3 RA4 RA5/ VSS RA7 RA6 28 27 26 25 24 23 22 1 21 2 20 3 4 PIC18(L)F2XK22 19 18 5 17 6 16 7 15 8 9 10 11 12 13 14 RB3 RB2 RB1 RB0 VDD VSS RC7 RC0 RC1 RC2 RC3 RC4 RC5 RC.


PIC18LF45K22 PIC18LF46K22 PIC18F47J53


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)