SKU: 2189320663

MICROCHIP PIC18F45K40-I/PT 8 Bit Microcontroller, XLP, PIC18FxxKxx, 64 MHz, 32 KB, 2 KB, 44 Pins, TQFP

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Description

MICROCHIP PIC18F45K40-I/PT 8 Bit Microcontroller, XLP, PIC18FxxKxx, 64 MHz, 32 KB, 2 KB, 44 Pins, TQFPThe PIC18F45K40 I PT is a large memory, highly integrated 8bit general purpose flash microcontroller in 44 pin TQFP package. This microcontroller with C compiler optimized RISC architecture combines large flash EE RAM memory, rich peripheral integration, eXtreme low power (XLP) and 5V support to suit a variety of general purpose applications. The device delivers core independent peripherals such as complementary waveform generator (CWG), window

The PIC18F45K40-I/PT is a large memory, highly integrated 8bit general purpose flash microcontroller in 44 pin TQFP package. This microcontroller with C compiler optimized RISC architecture combines large flash/EE/RAM memory, rich peripheral integration, eXtreme low power (XLP) and 5V support to suit a variety of general purpose applications. The device delivers core independent peripherals such as complementary waveform generator (CWG), window watchdog timer (WWDT), CRC/memory scan, hardware capacitive voltage divider (CVD), zero cross detect, signal measurement timer (SMT), hardware limit timer (HLT) and peripheral pin select for providing increased design flexibility and lower system cost. It features low current power-on reset (POR), configurable power-up timer (PWRTE), brown-out reset (BOR) with fast recovery and low power BOR (LPBOR) option and programming/debug features such as in-circuit debug integrated on-chip and in-circuit serial programming (ICSP) via two pins.
  • 32Kbytes flash program memory, 2048bytes data SRAM and 256bytes data EEPROM
  • Thirty five I/O pins, four 8bit/three 16bit timers and two comparators
  • Thirty five 10bit ADC, one 5bit DAC and one zero cross detect
  • Two EUSART, two I2C/SPI, PPS, RS232, RS485 and LIN interfaces
  • Operating voltage range from 2.3V to 5.5V
  • Operating speed of 0MHz to 64MHz, 62.5ns minimum instruction cycle and auto wake-up on start
  • Fail-safe clock monitor, two-speed oscillator start-up & 3 power saving modes (doze, idle, sleep)
  • Two capture/compare/PWM (CCP) modules and two 10bit pulse width modulators
  • 16MHz internal oscillator, 32KHz low power internal oscillator and auto-baud detect
  • Operating temperature range from -40�C to 85�C

Applications

Embedded Design & Development

Product details

Controller Family/Series PIC18FxxKxx
Embedded Interface Type EUSART, I2C, SPI
No. of I/O's 35I/O's
Program Memory Size 32KB
No. of Pins 44Pins
Product Range PIC18 Microcontrollers
Automotive Qualification Standard -
CPU Speed 64MHz
Supply Voltage Min 2.3V
MCU Case Style TQFP
Packaging Each
Supply Voltage Max 5.5V
RAM Memory Size 2KB
MSL MSL 1 - Unlimited

Other details

Brand MICROCHIP
Part Number PIC18F45K40-I/PT
Quantity Each
Technical Data Sheet EN
Product Change Notice EN

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.

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Exchange/Return Notes
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SKU: 2189320663

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4.3 ★★★★★
Based on 5 reviews
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A
Amy Morley
Fort Morgan, US
★★★★★ 4
Very soft, not firm at all
This pillow is very floppy and not firm at all. It is quite large and I was surprised at the size. My dog has taken a liking to it and decided it's now her new dig bed, which is fine by me, because it's really too soft for my liking. If you like soft pillows then this is for you. If you require something with a bit more support then you won't enjoy this pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2025
R
Ronnie
Lexington, US
★★★★★ 5
Soft and supportive
I recently purchased the this pillow and I am happy with the quality and comfort it provides. Pillow is soft, plush, and supportive without being too firm. The down alternative fill offers the balance of fluffiness and structure, making them ideal for all sleep positions. Whether I’m sleeping on my back, side, or stomach, these pillows adapt beautifully and keep me comfortable throughout the night. They’re also breathable and skin-friendly, which is a huge plus for anyone with sensitive skin. After using them, I wake up feeling well-rested and free of neck stiffness. I like it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2025
H
Honest Reviews
Battle Creek, US
★★★★★ 5
Pillow
These DIORIS pillows are a game-changer! I’ve tried many pillows over the years, but these are by far the best. The down alternative fill is incredibly soft yet supportive, providing just the right amount of fluffiness without feeling too firm or too soft. I sleep on my side, and these pillows cradle my head and neck perfectly, giving me the support I need for a restful night. They’re breathable and skin-friendly, which is great since I tend to get hot while I sleep. The queen size is just right for my bed, and the pillows maintain their shape night after night. They feel like luxury hotel pillows! Highly recommend for anyone looking for a comfortable, supportive, and durable pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2025
J
Jackiee
Cuba, US
★★★★★ 5
this pillow does work
For months my neck had been brothering me every morning when I woke up. Figured it was stress and I always planned on getting a massage. But I never did it. I ended up seeing this pillow on Amazon and got it. It was almost an instant 180. My neck pain is gone! This pillow is stuffed very full but isn't super firm. It's a bit hard to describe. The seams are well sewn and the pillow has held up very well for a week now. No weird smells or any type of red flag that I found. It's easy to flip and reshape in an instant.
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Reviewed in the United States on May 15, 2025
P
Pamdirac
Omaha, US
★★★★★ 5
Comfortable to use with firm support
This set of queen-size pillows has a great balance between softness and support. The down alternative fill feels plush and comfortable. The pillows also provide enough firmness to support the neck and shoulders. A better sleep quality achieved with less tossing and turning. For sleeping on side, back, or stomach, the pillows keep their shape and offer consistent comfort. A good choice for the improvement of sleep quality with more comfort.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2025

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