PIC18LF46K22-I/PT
- Mfr.Part #
- PIC18LF46K22-I/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 44TQFP
- Stock
- 6,816
- In Stock :
- 6,816
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Typical Operating Supply Voltage :
- 1.8 → 3.6 V
- Interface :
- I2C, SPI, UART, USART
- Device Core :
- PIC
- Terminal Form :
- Gull wing
- Data Converter :
- A/D 30x10b
- Pin Count :
- 44
- Product Status :
- Active
- Operating Temperature :
- -40°C~85°C TA
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of PWM Channels :
- 5
- Frequency :
- 64MHz
- Mounting Type :
- Surface Mount
- Number of Pins :
- 44
- Number of I2C Channels :
- 2
- MSL :
- MSL 3 - 168 hours
- Dimensions :
- 10 x 10 x 1mm
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Speed :
- 64MHz
- DMA Channels :
- No
- Series :
- PIC® XLP™ 18K
- Radiation Hardening :
- No
- Mounting Style :
- SMD/SMT
- Lead Free :
- Lead Free
- Package / Case :
- 44-TQFP
- Number of Timers/Counters :
- 7
- Height :
- 1mm
- Number of Ethernet Channels :
- 0
- Data Converters :
- A/D 30x10b
- Published :
- 2009
- Manufacturer :
- Microchip
- Interface Type :
- CCP, ECCP, I2C, MSSP, SPI, USART
- Number of I/O :
- 35
- Qualification :
- -
- Core Size :
- 8-Bit
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Minimum Operating Temperature :
- -40 °C
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Brand :
- Microchip Technology / Atmel
- Peak Reflow Temperature (Cel) :
- 260
- Product Category :
- 8-bit Microcontrollers - MCU
- Surface Mount :
- yes
- Number of SPI Channels :
- 2
- Has ADC :
- yes
- RAM Size :
- 3.8K x 8
- Bit Size :
- 8
- RoHS Status :
- ROHS3 Compliant
- Program Memory Size :
- 64KB 32K x 16
- Width :
- 10mm
- Supplier Device Package :
- 44-TQFP (10x10)
- Base Product Number :
- PIC18LF46
- Number of UART Channels :
- 0
- Supply Voltage :
- 3V
- Number of Programmable I/O :
- 25
- Program Memory Type :
- Flash
- CPU Family :
- PIC
- Maximum Operating Temperature :
- +85 °C
- Packaging :
- Tray
- Instruction Set Architecture :
- RISC
- Number of ADC Channels :
- 28
- Family Name :
- PIC18F
- Data Bus Width :
- 8B
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Connectivity :
- I2C, SPI, UART/USART
- Pbfree Code :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Watchdog Timer :
- yes
- Number of Terminations :
- 44
- Length :
- 10mm
- JESD-609 Code :
- e3
- EEPROM Size :
- 1K x 8
- Base Part Number :
- PIC18LF46K22
- Core Processor :
- PIC
- Terminal Position :
- QUAD
- Supply Voltage-Max (Vsup) :
- 3.6V
- Number of I/Os :
- 36 I/O
- Tradename :
- PIC
- Max Power Dissipation :
- 1W
- Contact Plating :
- Tin
- Package Type :
- TQFP
- RoHS :
- Details
- Factory Lead Time :
- 6 Weeks
- Memory Size :
- 64KB
- Package :
- Tray
- Interfaces :
- EUSART, I2C, SPI
- Oscillator Type :
- Internal
- REACH SVHC :
- No SVHC
- Terminal Pitch :
- 0.8mm
- Datasheets
- PIC18LF46K22-I/PT

Microcontrollers Microchip Technology PIC18LF46K22-I/PT Overview
The Microcontrollers Microchip Technology PIC18LF46K22-I/PT is a highly capable microcontroller unit (MCU) from Microchip Technology, designed to meet the demanding requirements of embedded systems. Equipped with a robust 8-bit processor and 64KB of flash memory, this device offers a perfect blend of performance and flexibility, making it an ideal choice for developers and engineers looking to push the boundaries of innovation in their applications. Its integration in a 44-pin TQFP (Thin Quad Flat Package) ensures compactness and ease of embedding in space-constrained environments. With its advanced features and Microchip's renowned reliability, this MCU is tailored to enhance operational efficiency and reduce time-to-market for a wide array of products.
PIC18LF46K22-I/PT Features
The PIC18LF46K22-I/PT microcontroller by Microchip Technology includes several features that make it stand out in the realm of embedded electronics. Key features include an 8-bit processing unit, 64KB of flash memory for ample program storage, and extended voltage and temperature ranges for robust performance under varying conditions. Additionally, the device supports Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels which facilitates complex computations and algorithm implementations. It also offers various programmability options including serial programming (ICSP) which allows for easy updates and debugging.
PIC18LF46K22-I/PT Applications
- Consumer Electronics: Utilized in smart home devices such as thermostats and lighting systems, where its processing power handles complex user inputs and sensor data to deliver responsive user experiences.
- Automotive Systems: Helps in managing automotive applications, including engine management systems and infotainment systems, where reliability and capability to handle real-time data are paramount.
- Industrial Automation: Applied in automated control systems for factories and plants, providing the necessary computational abilities to monitor and control various machinery and environmental conditions.
- Healthcare Devices: Suitable for healthcare monitoring systems, where its accuracy and dependability are crucial for patient monitoring devices and therapeutic equipment.
- Communication Infrastructure: Acts as a core component in communication devices, such as modems and routers, facilitating robust data handling capabilities required for high-speed data transmission.
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