PIC18LF46K22T-I/PT
- Mfr.Part #
- PIC18LF46K22T-I/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 44TQFP
- Stock
- 22,575
- In Stock :
- 22,575
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Form :
- Gull wing
- Memory Size :
- 64KB
- CPU Family :
- PIC
- Height :
- 1 mm
- Operating Temperature :
- -40°C~85°C TA
- Connectivity :
- I2C, SPI, UART/USART
- Base Product Number :
- PIC18LF46
- RAM Size :
- 3.8K x 8
- Pin Count :
- 44
- Packaging :
- Tape and Reel (TR)
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- JESD-609 Code :
- e3
- Additional Feature :
- ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 20 MHZ
- Width :
- 10 mm
- Product Type :
- 8-bit Microcontrollers - MCU
- Manufacturer :
- Microchip
- Bit Size :
- 8
- Terminal Position :
- QUAD
- Peak Reflow Temperature (Cel) :
- 260
- Has ADC :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- HTS Code :
- 8542.31.00.01
- DAC Channels :
- yes
- Max Power Dissipation :
- 1W
- Terminal Finish :
- Matte Tin (Sn)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supply Voltage :
- 3V
- Interface Type :
- I2C, SPI, USART
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RoHS :
- Details
- Surface Mount :
- yes
- Number of Terminations :
- 44
- Program Memory Size :
- 64KB 32K x 16
- Product Category :
- 8-bit Microcontrollers - MCU
- Radiation Hardening :
- No
- Number of ADC Channels :
- 28 Channel
- EEPROM Size :
- 1K x 8
- Mounting Style :
- SMD/SMT
- Mounting Type :
- Surface Mount
- Frequency :
- 64MHz
- ECCN Code :
- 3A991.A.2
- Number of Programmable I/O :
- 36
- Tradename :
- PIC
- Data Bus Width :
- 8B
- Published :
- 2011
- Product Status :
- Active
- DMA Channels :
- No
- Data Converters :
- A/D 30x10b
- Device Core :
- PIC
- Brand :
- Microchip Technology
- Length :
- 10mm
- Supply Voltage-Max (Vsup) :
- 3.6V
- Number of I/Os :
- 36 I/O
- Interfaces :
- I2C/SPI/USART
- Oscillator Type :
- Internal
- Number of Timers/Counters :
- 7
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Product :
- MCU
- Number of Pins :
- 44
- On Chip Program ROM Width :
- 16
- Supply Current-Max :
- 12mA
- Program Memory Type :
- Flash
- Interface :
- I2C, SPI, UART, USART
- PWM Channels :
- yes
- Terminal Pitch :
- 0.8mm
- Package / Case :
- 44-TQFP
- Base Part Number :
- PIC18LF46K22
- RoHS Status :
- ROHS3 Compliant
- Number of I/O :
- 35
- Series :
- PIC® XLP™ 18K
- Maximum Operating Temperature :
- + 85 C
- Data Converter :
- A/D 30x10b
- Height Seated (Max) :
- 1.2mm
- Core Processor :
- PIC
- Speed :
- 64MHz
- Minimum Operating Temperature :
- - 40 C
- Pbfree Code :
- yes
- Factory Lead Time :
- 7 Weeks
- Power Supplies :
- 2/3.3V
- Supplier Device Package :
- 44-TQFP (10x10)
- Lead Free :
- Lead Free
- Core Size :
- 8-Bit
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Watchdog Timer :
- yes
- Datasheets
- PIC18LF46K22T-I/PT

Microcontrollers Microchip Technology PIC18LF46K22T-I/PT Overview
The Microcontrollers Microchip Technology PIC18LF46K22T-I/PT is a powerful and versatile 8-bit microcontroller from Microchip Technology, designed to offer an efficient performance with its 64KB of flash memory packed in a compact 44-TQFP package. This microcontroller is optimized for a variety of applications where low power consumption and advanced communication capabilities are required. Its integration of a rich set of peripherals makes it suitable for complex digital signal management tasks, which can significantly enhance product functionality and reliability in industrial and commercial applications.
PIC18LF46K22T-I/PT Features
This microcontroller features a broad range of system-level functions which include:
- High-performance RISC CPU with a maximum frequency of 64 MHz
- 64KB of flash memory and 3,936 bytes of RAM for advanced operations
- 25 I/O pins and multiple communication interfaces such as SPI, I2C, and UART
- Extensive analog capabilities including 12-bit ADCs, 5 comparators, and multiple PWM outputs
- Low power management features with Power-on Reset, Brown-out Reset, and Low Voltage Programming
- Flexible watchdog timer with a dedicated on-chip RC oscillator for reliable operation under variable conditions
PIC18LF46K22T-I/PT Applications
- Consumer Electronics: Utilized in home automation systems and appliances, enhancing user interfaces and connectivity.
- Automotive: Applied in car entertainment and information systems, providing robust control and interfacing capabilities.
- Industrial Control: Powers complex machinery control systems, offering precision and adaptability with its extensive I/O capabilities.
- Medical Devices: Integral in patient monitoring systems, where accuracy and reliability are crucial for critical healthcare equipment.
- Communication Systems: Supports advanced communication protocols, ideal for implementation in networking devices and IoT solutions.
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