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Home » NEWEST Products » New by Manufacturer » Microchip Technology » PIC18F45Kxx Flash Microcontrollers - Microchip
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Microchip PIC18F45Kxx Flash Microcontrollers

Microchip PIC18F45Kxx Flash Microcontrollers

Microchip's PIC18F45Kxx Flash Microcontrollers offer the advantages of all PIC18 microcontrollers – namely, high computational performance at an economical price – with the addition of high-endurance, Flash program memory. On top of these features, the PIC18F45Kxx family introduces design enhancements that make these microcontrollers a logical choice for many high performance, power sensitive applications.

Microchip's PIC18F45K50 Low Power, High Performance MCUs with XLP Technology offers the advantages of all PIC18 microcontrollers - namely, high computational performance at an economical price - with the addition of high-endurance, Flash program memory. On top of these features, the PIC18F45K50 family introduces design enhancements that make these microcontrollers a logical choice for many high performance, power sensitive applications.

Additional Resources

Datasheet
Programming Specifications
Product Brief
Features
  • Flash Program Memory with self read/write capability
  • 256 Bytes of integrated EEPROM
  • Internal 48MHz Oscillator with USB Accuracy - Via Active Clock Tuning from USB Host
  • High performance PIC18 core with 8x8 Hardware Multiply
  • Universal Serial Bus 2.0 Module
  • Enhanced Capture Compare PWM (ECCP) Module with up to 4 outputs
  • Integrated Temperature Indicator Module
  • Up to 25 Channel 10-bit ADC with Voltage Reference
  • 2 Analog Comparators
  • 5-bit Digital to Analog Converter (DAC)
  • MI2C / SPI Module (MSSP)
  • Enhanced Addressable USART Module

  • Charge Time Measurement Unit (CTMU) for measurement applications
  • 25mA Source/Sink current I/O
  • 2x 8-bit Timers
  • 2x 16-bit Timers
  • Extended Watchdog Timer (WDT)
  • Enhanced Power-On/Off-Reset
  • Low-Power Brown-Out Reset (LPBOR)
  • Programmable Brown-Out Reset (BOR)
  • In Circuit Serial Programming and Debug (ICSP/ICD)
  • PIC18LF2xK50 (1.8V – 3.6V) with nanoWatt XLP
  • PIC18F2xK50 (1.8V – 5.5V)
 
Part Number Package / Case Program Memory Size Data RAM Size On-Chip ADC A/D Bit Size A/D Channels Available Interface Type Number of Programmable I/Os Number of Timers Data Sheet
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Microchip's PIC18F45K20 Flash MCUs with nanoWatt XLP Technology offers the advantages of all PIC18 microcontrollers – namely, high computational performance at an economical price – with the addition of high-endurance, Flash program memory. On top of these features, the PIC18F45K20 family introduces design enhancements that make these microcontrollers a logical choice for many high performance, power sensitive applications.


Additional Resources
Datasheet
Programming Specifications
Tips & Tricks Featuring nanoWatt XLP Technology
nanoWatt Technologies - An Introduction to Microhip's Low Power Devices

Features
  • High Performance RISC CPU with up to 16 MIPS operation
  • Up to 1024 bytes Data EEPROM
  • Priority levels for interrupts
  • 8 x 8 single-cycle hardware multiplier
  • Fail-Safe Clock Monitor
  • Programmable Brown-out Reset (BOR)
  • Extended Watchdog Timer (WDT)
  • 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™
  • ADC - (10-bit resolution, 13 External Channels)
  • 1.2V Fixed Voltage Reference (FVR) channel

  • Analog Comparator (two rail-to-rail analog comparators with independent input multiplexing)
  • Programmable slew rateCapture/Compare/PWM (CCP) module
  • Enhanced CCP (ECCP) module
  • One, two or four PWM outputs
  • 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 LINRS-232 operation using internal oscillator
  • Auto-Wake-up on Break
  • Auto-Baud Detect
Part Number Package / Case Program Memory Size Data RAM Size On-Chip ADC A/D Bit Size A/D Channels Available Interface Type Number of Programmable I/Os Number of Timers Data Sheet
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Microchip's PIC18F45K22 Low Power, High Performance MCUs with XLP Technology offers the advantages of all PIC18 microcontrollers – namely, high computational performance at an economical price – with the addition of high-endurance, Flash program memory. On top of these features, the PIC18F45K22 family introduces design enhancements that make these microcontrollers a logical choice for many high performance, power sensitive applications.


Additional Resources
Datasheet
Programming Specifications
Low Power Design Guide
See What You Can Do With The CTMU
Features
  • High Performance RISC CPU with up to 16 MIPS operation
  • Data EEPROM to 1024 bytes
  • Priority levels for interrupts
  • 8 x 8 Single-Cycle Hardware Multiplier
  • Fail-Safe Clock Monitor
  • Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
  • Programmable Brown-out Reset (BOR)
  • Extended Watchdog Timer (WDT) with on-chip oscillator and software enable
  • In-Circuit Serial Programming™ (ICSP™) via two pins
  • In-Circuit Debug via two pins
  • ADC - 10-bit resolution, 17 analog input channels
  • (PIC18F/LF2XK22), 28 analog input channels (PIC18F/LF4XK22)
  • Programmable High/Low Voltage Detection (PLVD) module
  • Charge Time Measurement Unit (CTMU) for mTouch™ support

  • Up to 28 channels for button, sensor or slider input
  • Analog comparator (two rail-to-rail analog comparators with inputs and outputs externally accessible and configurable
  • Voltage reference module with Programmable On-chip Voltage Reference (CVREF) module (% of VDD)
  • Up to seven Timer modules
  • Up to four 16-bit timers/counters with prescaler
  • Up to three 8-bit timers/counters
  • Dedicated, low-power Timer1 oscillator
  • Up to two Capture/Compare/PWM (CCP) modules
  • Up to three Enhanced Capture/Compare/PWM (ECCP) modules
  • One, two or four PWM outputs
  • Auto-shutdown and Auto-restart
  • PWM output steering control
  • Two Master Synchronous Serial Port (MSSP) modules with two modes of operation (3-wire SPI (supports all 4 SPI modes) and I2C™ Master and Slave modes (Slave mode with address masking)
  • Two Enhanced Universal Synchronous Asynchronous Receiver Transmitter modules (EUSART)
  • Supports RS-232, RS-485 and LIN 2.0
  • Auto-Baud Detect
  • Auto Wake-up on Start bit
 
Part Number Package / Case Program Memory Size Data RAM Size On-Chip ADC A/D Bit Size A/D Channels Available Interface Type Number of Programmable I/Os Number of Timers Data Sheet
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Microchip's PIC18F45K80 Enhanced Flash MCUs are high performance 8-bit MCU with Integrated ECAN™ featuring eXtreme Low Power consumption. New features in PIC18F45K80 include low sleep current for low power application, 1.8V to 5.5V operating voltage for automotive, building control, elevator control and industrial application, Timers/Enhanced Compare/Capture/PWMs for precision timing control, 12-bit ADC for advance analog interface and Charge Time Measurement Unit for easy capacitive touch user interface. The PIC18F45K80 family is ideal for applications requiring cost-effective, low-power CAN solutions with high performance and robust peripheral set.


Additional Resources
Datasheet
Programming Specifications
nanoWatt Technologies - An Introduction to Microhip's Low Power Devices
Low Power Design Guide
See What You Can Do With The CTMU

Features
  • Featuring nanoWatt XLP Technology ideal for battery applications
  • 20nA Sleep mode (Watch Webinar)
  • 300nA Watch Dog Timer operation in Sleep modes
  • Integrated ECAN™ conforming to CAN 2.0B active specification
  • Extreme Low Power Sleep mode ideal for battery applications
  • Operating voltage 1.8V – 5.5V

  • Charge Time Measurement Unit (CTMU) supports Touch sensing and advanced sensing applications
  • 11 ch, 12-bit ADC 4 Capture / Compare / PWM modules and 1 Enhanced Capture / Compare / PWM modules
  • 1 MSSP serial ports for SPI or I2C™ communication
  • 2 Enhanced USART modules
  • Two analog comparators
  • Digital Signal Modulator
  • Self programming Flash supports 10k erase/write cycles & 20 years retention
Part Number Package / Case Program Memory Size Data RAM Size On-Chip ADC A/D Bit Size A/D Channels Available Interface Type Number of Programmable I/Os Number of Timers Data Sheet
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