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MICROCHIP PIC18F45K22-I/PTRoHS

Manufacturer
MICROCHIP
MPN
PIC18F45K22-I/PT
LCSC Part #
C68350
Packaging
TQFP-44(10x10)
Customer #
Key Attributes
Low-Power, High-Performance Microcontrollers with XLP Technology
Datasheetpdf iconMICROCHIP PIC18F45K22-I/PT
In-Stock: 89
89 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 3.2183$ 3.22
10+$ 2.7738$ 27.74
30+$ 2.511$ 75.33
160+$ 2.245$ 359.20
480+$ 2.1217$ 1018.42
960+$ 2.0666$ 1983.94
Standard Packaging160/Full Tray
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerMICROCHIP
PackagingTQFP-44(10x10)
ADC (Bit)10bit
Operating Temperature-40℃~+85℃
Program Memory TypeFLASH
Voltage - Supply2.3V~5.5V
EEPROM256Byte
Program Storage Size32KB
CPU CorePIC
Core Size8 Bit
CPU Maximum Speed64MHz
Oscillator TypeBuilt-in
Number of I/O35
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging160
Sales UnitPiece

Features

AI Translation
  • 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 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
  • 8x8 Single-Cycle Hardware Multiplier
  • 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-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
  • Sleep mode: 20 nA, typical
  • Watchdog Timer: 300 nA, typical
  • Timer1 Oscillator: 800 nA @ 32 kHz
  • Peripheral Module Disable
  • 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)
  • 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; 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 Master Synchronous Serial Port (MSSP) modules: 3-wire SPI (supports all 4 modes); I²C Master and Slave modes with address mask
  • 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