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PIC18F66K22T-I/MR

PIC18F66K22T-I/MR

PIC18F66K22T-I/MR

Microchip Technology

64KB 32K x 16 FLASH PIC 8-Bit Microcontroller PIC® XLP™ 18K Series PIC18F66K22 64 Pin 64MHz 3.3V 64-VFQFN Exposed Pad

SOT-23

PIC18F66K22T-I/MR Datasheet PDF

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Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-VFQFN Exposed Pad
Number of Pins 64
Supplier Device Package 64-QFN (9x9)
Mounting Style SMD/SMT
Interfaces I2C/SPI/USART
Data Converters A/D 16x12b
Package Tape & Reel (TR)
Base Product Number PIC18F66
Mfr Microchip Technology
Product Status Active
Number of I/Os 53 I/O
Maximum Operating Temperature+ 125 C
Minimum Operating Temperature - 40 C
Interface Type I2C, SPI
Manufacturer Microchip
Brand Microchip Technology
Tradename PIC
RoHS Details
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Published 2011
Series PIC® XLP™ 18K
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Additional FeatureALSO OPERATES WITH 1.8 V MINIMUM SUPPLY AT 4 MHZ
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch0.5mm
Frequency 64MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number PIC18F66K22
Pin Count64
Qualification StatusNot Qualified
Operating Supply Voltage5.5V
Interface I2C, LIN, SPI, UART, USART
Memory Size64kB
Oscillator TypeInternal
Number of I/O 53
Speed 64MHz
RAM Size 4K x 8
Voltage - Supply (Vcc/Vdd) 1.8V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor PIC
Peripherals Brown-out Detect/Reset, LVD, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 64KB 32K x 16
Connectivity I2C, LINbus, SPI, UART/USART
Bit Size 32
Data Converter A/D 16x12b
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
Number of Timers/Counters 11
Product Type8-bit Microcontrollers - MCU
EEPROM Size 1K x 8
CPU Family PIC
Number of ADC Channels 16
Number of I2C Channels 2
Product Category8-bit Microcontrollers - MCU
Device CorePIC
Height 950μm
Length 9mm
Width 9mm
RoHS StatusROHS3 Compliant
In-Stock:1456 items

Pricing & Ordering

QuantityUnit PriceExt. Price

PIC18F66K22T-I/MR Product Details

PIC18F66K22T-I/MR Overview


A 64-VFQFN Exposed Pad package is included. In total, it has 53 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. PIC® XLP™ 18K series components belong to this electrical component. Its program memory size is 64KB 32K x 16. There is a PIC Core Processor inside MCU that provides this device with its power. MICROCONTROLLER uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 64 terminations in total. The part works on a 32-bit basis. An output voltage of 3.3V volts is available for this Microcontroller chip. The Microcontroller chip has NO DMA channels. 64kB memory size belongs to the part. PIC18F66K22 is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 64MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel YES. On the chip, there are 64 pins that are accessible. A total of 11 timers/counters are included in the package. A total of 64 pins are present. Devices based on the PIC series of CPUs are embedded in the device. As a few examples, there are additional features like ALSO OPERATES WITH 1.8 V MINIMUM SUPPLY AT 4 MHZ that are available in the software. In total, there are 16 channels for the ADC on this board. Devices like this use an 2-channel PWM controller.

PIC18F66K22T-I/MR Features


64-VFQFN Exposed Pad package
Mounting type of Surface Mount


PIC18F66K22T-I/MR Applications


There are a lot of Microchip Technology
PIC18F66K22T-I/MR Microcontroller applications.


  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products
  • Digital cameras

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