PIC18LF45K22T-I/ML
- Mfr.Part #
- PIC18LF45K22T-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44QFN
- Stock
- 1,478
- In Stock :
- 1,478
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- CPU Family :
- PIC
- Height :
- 0.88 mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Min Operating Temperature :
- -40 °C
- Product :
- MCU
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- HTS Code :
- 8542.31.00.01
- Package :
- Tape and Reel (TR)
- Min Supply Voltage :
- 1.8 V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- DAC Channels :
- yes
- Tradename :
- PIC
- Speed :
- 64MHz
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Base Part Number :
- PIC18LF45K22
- Series :
- PIC® XLP™ 18K
- Radiation Hardening :
- No
- Terminal Pitch :
- 0.65mm
- Program Memory Size :
- 32KB 16K x 16
- Manufacturer :
- Microchip
- Core Processor :
- PIC
- Number of ADC Channels :
- 28 Channel
- Factory Lead Time :
- 6 Weeks
- ROM (words) :
- 16384
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Core Architecture :
- PIC
- Packaging :
- Tape and Reel (TR)
- Interfaces :
- I2C/SPI/USART
- Memory Size :
- 32kB
- ECCN Code :
- 3A991.A.2
- Program Memory Type :
- Flash
- Bit Size :
- 8
- Supply Voltage-Max (Vsup) :
- 3.6V
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Interface :
- I2C, SPI, UART, USART
- Mounting Style :
- SMD/SMT
- Supply Current-Max :
- 12mA
- Core Size :
- 8-Bit
- Data Converters :
- A/D 30x10b
- Terminal Finish :
- Matte Tin (Sn)
- Number of Pins :
- 44
- Height Seated (Max) :
- 1mm
- Number of I/O :
- 35
- JESD-609 Code :
- e3
- Oscillator Type :
- Internal
- Operating Temperature :
- -40°C~85°C TA
- Number of Programmable I/O :
- 36
- Width :
- 8 mm
- RoHS :
- Details
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Number of I/Os :
- 36 I/O
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Length :
- 8mm
- RAM Size :
- 1.5K x 8
- EEPROM Size :
- 256 x 8
- Connectivity :
- I2C, SPI, UART/USART
- Memory Type :
- Flash
- Max Frequency :
- 16 MHz
- Base Product Number :
- PIC18LF45
- Data Bus Width :
- 8B
- Frequency :
- 64MHz
- Interface Type :
- I2C, SPI, USART
- DMA Channels :
- No
- Data Converter :
- A/D 30x10b
- Max Operating Temperature :
- 85 °C
- On Chip Program ROM Width :
- 16
- Supply Voltage :
- 3V
- Number of Terminations :
- 44
- Peak Reflow Temperature (Cel) :
- 260
- Supplier Device Package :
- 44-QFN (8x8)
- Terminal Position :
- QUAD
- Product Type :
- 8-bit Microcontrollers - MCU
- Additional Feature :
- ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 20 MHZ
- PWM Channels :
- yes
- Device Core :
- PIC
- Max Supply Voltage :
- 3.6 V
- Power Supplies :
- 2/3.3V
- Max Power Dissipation :
- 1W
- Pin Count :
- 44
- Product Status :
- Active
- Watchdog Timer :
- yes
- Number of Timers/Counters :
- 7
- Product Category :
- 8-bit Microcontrollers - MCU
- Maximum Operating Temperature :
- + 85 C
- Package / Case :
- 44-VQFN Exposed Pad
- Published :
- 2010
- Brand :
- Microchip Technology
- Minimum Operating Temperature :
- - 40 C
- Has ADC :
- yes
- Datasheets
- PIC18LF45K22T-I/ML

Microcontrollers Microchip Technology PIC18LF45K22T-I/ML Overview
The Microcontrollers Microchip Technology PIC18LF45K22T-I/ML is a high-performance, 8-bit microcontroller packed with powerful technical features designed to meet a wide range of applications. Manufactured by Microchip Technology, this MCU leverages advanced RISC architecture to provide enhanced processing speed and efficiency, making it an ideal solution for sophisticated embedded systems. With 32KB of flash memory, the PIC18LF45K22T-I/ML offers ample space for program storage, supporting intricate program codes and multitasking functionalities. Its low-power consumption and versatile 44-QFN package make it particularly suitable for space-constrained and power-sensitive applications, ensuring reliability and performance across various operational conditions.
PIC18LF45K22T-I/ML Features
This microcontroller integrates multiple features that enhance its utility and efficiency in complex electronic setups. It includes: - A comprehensive set of analog features, such as 12-bit ADC, comparators, and fixed voltage reference, which facilitate precise sensor readings and analog input management. - Various communication peripherals including SPI, I2C, and EUSART, which allow for flexible connectivity and data exchange with other devices within a system. - Enhanced flash program memory of 32KB, ideal for accommodating large applications and supporting firmware updates without hardware changes. - Extensive interrupt capabilities and an array of timers, aiding in precise event management and time-sensitive tasks in embedded applications.
PIC18LF45K22T-I/ML Applications
- Home Automation Systems: Integrates into smart home devices to manage tasks like lighting control, temperature regulation, and security systems through its robust I/O capabilities and serial communication interfaces.
- Industrial Automation: Serves as a control element in industrial machines, using its timers and ADC for managing operational timing and environmental sensing, enhancing process efficiency and safety.
- Automotive Applications: Utilized in automotive electronics for monitoring and control systems, leveraging its high endurance and operational stability under variable conditions.
- Consumer Electronics: Drives consumer gadgets such as gaming peripherals and personal digital assistants, where its memory capacity and processing power ensure responsive user interactions.
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