Mfr Part #:

PIC18F66K22-I/PT

The Microchip Technology PIC18F66K22-I/PT is an 8-bit microcontroller featuring 64KB of Flash program memory and a 64-TQFP package. It operates within a voltage range of 1.8V to 5.5V.

✓ Total Stock: 8,785 pcs

$ Price Range: $6.40

PIC18F66K22-I/PT Available from 4 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	5,000 pcs On Request	5000 pcs	On Request	1	On Request	On Request	21+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	2,581 pcs On Request	2581 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
PROSOFT ELECTRONICS ✓ Non-Authorised Inventory information	1,200 pcs On Request	1200 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	4 pcs On Request	4 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

PIC18F66K22-I/PT Description

Short technical summary and product information.

This Microchip Technology PIC18F66K22-I/PT is an 8-bit microcontroller designed for embedded applications. It offers 64KB of FLASH program memory and 4KB of RAM, with an additional 1KB of EEPROM.

The microcontroller operates at speeds up to 64MHz and features an internal oscillator. It supports a wide voltage range from 1.8V to 5.5V and includes peripherals such as Brown-out Detect/Reset, LVD, POR, PWM, and WDT. Connectivity options include I²C, LINbus, SPI, and UART/USART.

Packaged in a 64-TQFP (10x10) format, this device is suitable for surface mount applications. It operates within a temperature range of -40°C to 85°C (TA) and has 53 I/O lines.

Compliance information indicates RoHS3 compliance and an MSL of 1 Unlimited. REACH status is listed as Unaffected.

PIC18F66K22-I/PT Quick Information

Product Type: Microcontroller

Canonical Name: PIC18F66K22-I/PT 8-Bit 64KB Flash Microcontroller

Subcategory: Embedded

PIC18F66K22-I/PT Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

PIC18F66K22-I/PT Estimated Pricing

Qty	Low	High
1+	$6.40	$6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

PIC18F66K22-I/PT Features

8-Bit PIC microcontroller core.
64KB Flash program memory.
4KB RAM and 1KB EEPROM.
Operates from 1.8V to 5.5V.
64-TQFP surface mount package.

PIC18F66K22-I/PT Applications

Suitable for embedded control systems.
Ideal for applications requiring I2C communication.
Used in systems needing SPI interface.
Supports UART/USART communication needs.
General purpose microcontroller applications.

PIC18F66K22-I/PT FAQs

4 frequently asked questions generated from this part’s specifications.

What is the program memory size of the PIC18F66K22-I/PT?

The program memory size is 64KB.

What is the operating voltage range for this microcontroller?

The operating voltage range is 1.8V to 5.5V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What package type is the PIC18F66K22-I/PT supplied in?

It is supplied in a 64-TQFP package.

Category	Microcontrollers
Manufacturer Name	Microchip Technology
AEC Qualified	No
Automotive Grade	No
Connectivity	I²C, LINbus, SPI, UART/USART
Core Processor	PIC
Core Size	8-Bit
Data Converters	16x12b
EEPROM Size	1 KB
Industrial Grade	No
Medical Grade	No
Military Grade	No
Mounting Type	Surface Mount
Number of I	53
Operating Temperature	-40 °C
Oscillator Type	Internal
Peripherals	Brown-out Detect/Reset, LVD, POR, PWM, WDT
Program Memory Size	64 KB
Program Memory Type	FLASH
RAM Size	4 KB
Speed	64 MHz
Supplier Device Package	64-TQFP (10x10)
Supplier Package	64-TQFP (10x10)
Voltage	1.8 V