PIC18F66K40-I/PT
- Mfr.Part #
- PIC18F66K40-I/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 64TQFP
- Stock
- 6,081
- In Stock :
- 6,081
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Product Category :
- 8-bit Microcontrollers - MCU
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Data Bus Width :
- 8bit
- Number of I2C Channels :
- 2
- Height Seated (Max) :
- 1.2mm
- EEPROM Size :
- 1K x 8
- Connectivity :
- I2C, LINbus, SPI, UART/USART
- Qualification :
- -
- Product Type :
- 8-bit Microcontrollers - MCU
- Package Type :
- TQFP
- Pin Count :
- 64
- Manufacturer :
- Microchip
- Product Status :
- Active
- Family Name :
- PIC18
- Number of Terminations :
- 64
- Terminal Position :
- QUAD
- Number of Ethernet Channels :
- 0
- Interfaces :
- EUSART/Serial I2C/SP
- Package :
- Tray
- Number of UART Channels :
- 5
- Factory Lead Time :
- 12 Weeks
- RoHS :
- Details
- Clock Frequency :
- 64MHz
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Surface Mount :
- yes
- Program Memory Size :
- 64KB 32K x 16
- DMA Channels :
- No
- Mounting Style :
- SMD/SMT
- PWM Channels :
- yes
- JESD-30 Code :
- S-PQFP-G64
- Interface Type :
- I2C, EUSART, SPI
- Terminal Form :
- Gull wing
- Instruction Set Architecture :
- RISC
- Subcategory :
- Microcontrollers - MCU
- Device Core :
- PIC
- Number of I/Os :
- 60 I/O
- Number of SPI Channels :
- 2
- Published :
- 2017
- Speed :
- 64MHz
- Core Processor :
- PIC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supplier Device Package :
- 64-TQFP (10x10)
- Peak Reflow Temperature (Cel) :
- 260
- Tradename :
- PIC
- Package / Case :
- 64-TQFP
- JESD-609 Code :
- e3
- Maximum Operating Temperature :
- +85 °C
- Mounting Type :
- Surface Mount
- Program Memory Type :
- Flash
- MSL :
- MSL 3 - 168 hours
- Base Part Number :
- PIC18F66K40
- Voltage - Supply (Vcc/Vdd) :
- 2.3V~5.5V
- Has ADC :
- yes
- Product :
- MCU
- Typical Operating Supply Voltage :
- 2.3 → 5.5 V
- Series :
- PIC® XLP™ 18K
- Dimensions :
- 10 x 10 x 1.05mm
- Number of Timers/Counters :
- 5 Timer
- Base Product Number :
- PIC18F66
- Screening Level :
- TS 16949
- DAC Channels :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Number of ADC Channels :
- 45 Channel
- Core Size :
- 8-Bit
- Width :
- 10mm
- On Chip Program ROM Width :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Oscillator Type :
- Internal
- Supply Voltage-Min (Vsup) :
- 3V
- Height :
- 1.05mm
- Packaging :
- Tray
- DAC Resolution :
- 5 bit
- Brand :
- Microchip Technology / Atmel
- RAM Size :
- 3.5K x 8
- Additional Feature :
- ALSO OPERATES WITH 2.5VMIN @32 MHZ AND 2.3VMIN @16MHZ
- Number of I/O :
- 60
- Minimum Operating Temperature :
- -40 °C
- Supply Voltage-Max (Vsup) :
- 5.5V
- Pbfree Code :
- yes
- Terminal Pitch :
- 0.5mm
- Length :
- 10mm
- RoHS Status :
- ROHS3 Compliant
- Data Converters :
- A/D 45x10b, D/A 1x5b
- Data Converter :
- A/D 45x10b; D/A 1x5b
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Datasheets
- PIC18F66K40-I/PT

Microcontrollers Microchip Technology PIC18F66K40-I/PT Overview
The Microcontrollers Microchip Technology PIC18F66K40-I/PT is a high-performance, 8-bit MCU from Microchip Technology, featuring 64KB of flash memory and housed in a 64TQFP package. This versatile microcontroller is designed to meet the demanding requirements of modern embedded systems. It combines robust data management and efficient operation in a compact form factor, making it an ideal choice for developers looking to enhance system reliability and functionality. This microcontroller integrates advanced peripherals that facilitate a wide range of functions from motor control to communication, all while maintaining low power consumption.
PIC18F66K40-I/PT Features
The PIC18F66K40-I/PT microcontroller boasts an extensive array of features designed to support complex digital signal processing and connectivity. These include an up to 64 MHz internal oscillator, numerous serial communication modules like EUSART, SPI, and I2C for enhanced connectivity, a 12-bit ADC for precise analog to digital conversion, and multiple PWM outputs for precise control over motor and other high-performance outputs. Additionally, its low-power features make it suitable for battery-operated applications.
PIC18F66K40-I/PT Applications
- Home Automation Systems: Utilizes its robust serial communication capabilities to integrate seamlessly into IoT networks, enhancing device interoperability.
- Automotive Electronics: The high reliability and extended temperature range make it ideal for automotive control systems, including sensor monitoring and engine management.
- Consumer Electronics: Powers user interfaces and sophisticated control mechanisms in devices like smart watches and portable electronics.
- Industrial Control: Its multiple PWM outputs and robust design are used in machine control and process automation for consistent, reliable operations.
- Healthcare Devices: The precise ADC and low power consumption are critical for battery-operated medical devices, ensuring accurate monitoring and long-term reliability.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















