PIC18LF448-I/PT
- Mfr.Part #
- PIC18LF448-I/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 44TQFP
- Stock
- 46,627
- In Stock :
- 46,627
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Time@Peak Reflow Temperature-Max (s) :
- 40
- On Chip Program ROM Width :
- 16
- Package / Case :
- 44-TQFP
- Number of Pins :
- 44
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Length :
- 10mm
- Interface :
- CAN, I2C, SPI, UART, USART
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- Height Seated (Max) :
- 1.2mm
- Bit Size :
- 8
- Lead Free :
- Lead Free
- Manufacturer :
- Microchip
- Core Size :
- 8-Bit
- Published :
- 2006
- Device Core :
- PIC
- Program Memory Type :
- Flash
- Memory Size :
- 16kB
- RAM Size :
- 768 x 8
- Product Type :
- 8-bit Microcontrollers - MCU
- Power Supplies :
- 2/5.5V
- Frequency :
- 40MHz
- Max Power Dissipation :
- 1W
- Supply Current-Max :
- 50mA
- Product :
- MCU
- Interfaces :
- CAN/I2C/SPI/USART
- Peripherals :
- Brown-out Detect/Reset, LVD, POR, PWM, WDT
- Radiation Hardening :
- No
- Height :
- 1 mm
- RoHS :
- Details
- Series :
- PIC® 18F
- Voltage - Supply (Vcc/Vdd) :
- 2V~5.5V
- Core Processor :
- PIC
- PWM Channels :
- yes
- Mounting Type :
- Surface Mount
- Packaging :
- Tray
- Supplier Device Package :
- 44-TQFP (10x10)
- ROM (words) :
- 8192
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of I/Os :
- 33 I/O
- Terminal Finish :
- Matte Tin (Sn)
- Number of Terminations :
- 44
- Minimum Operating Temperature :
- - 40 C
- Oscillator Type :
- External
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Data Converter :
- A/D 8x10b
- Tradename :
- PIC
- Maximum Operating Temperature :
- + 85 C
- Number of ADC Channels :
- 8 Channel
- Base Product Number :
- PIC18LF448
- Mounting Style :
- SMD/SMT
- Width :
- 10 mm
- Has ADC :
- yes
- Interface Type :
- I2C, SPI, USART
- Terminal Position :
- QUAD
- Watchdog Timer :
- yes
- Data Converters :
- A/D 8x10b
- EEPROM Size :
- 256 x 8
- Data Bus Width :
- 8B
- Product Status :
- Active
- Supply Voltage :
- 4.5V
- Pbfree Code :
- yes
- DAC Channels :
- No
- Number of Timers/Counters :
- 4
- Brand :
- Microchip Technology
- Surface Mount :
- yes
- JESD-609 Code :
- e3
- Package :
- Tray
- ECCN Code :
- 3A991.A.2
- DMA Channels :
- No
- Pin Count :
- 44
- Access Time :
- 40 μs
- Base Part Number :
- PIC18LF448
- Additional Feature :
- ALSO OPERATES AT 2V MINIMUM SUPPLY
- RoHS Status :
- ROHS3 Compliant
- CPU Family :
- PIC
- Number of I/O :
- 33
- Speed :
- 40MHz
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~85°C TA
- Product Category :
- 8-bit Microcontrollers - MCU
- Factory Lead Time :
- 6 Weeks
- Terminal Pitch :
- 0.8mm
- Program Memory Size :
- 16KB 8K x 16
- Datasheets
- PIC18LF448-I/PT

Microcontrollers Microchip Technology PIC18LF448-I/PT Overview
The Microcontrollers Microchip Technology PIC18LF448-I/PT is a high-performance 8-bit microcontroller from Microchip Technology, designed to meet the complex processing needs of modern embedded systems. With 16KB of flash memory, this MCU is ideal for applications requiring a mix of agility, efficiency, and reliability in a compact package. Its advanced feature set, including an enhanced instruction set and a broad range of peripherals, makes it a versatile choice for designers aiming to optimize their systems while reducing development time and cost. The PIC18LF448-I/PT, housed in a 44-pin TQFP package, provides a scalable option for diverse applications, catering specifically to industries requiring high-volume production.
PIC18LF448-I/PT Features
The PIC18LF448-I/PT microcontroller is equipped with several robust features:
- 8-bit processing core with a maximum operating speed of 40 MHz
- 16KB of flash memory for program storage
- 1536 bytes of RAM for data processing
- 256 bytes of EEPROM for non-volatile storage
- 10-bit, up to 8 channel analog-to-digital converter (ADC)
- Enhanced Capture/Compare/PWM (ECCP) module for advanced control applications
- Multiple serial communication interfaces including USART, SPI, and I²C for complete system integration
- Low power consumption modes for energy-efficient operations
- Extended temperature range, making it suitable for industrial environments
PIC18LF448-I/PT Applications
- Automotive Systems: Utilized in engine management systems and automotive infotainment systems to handle real-time sensor data and control tasks.
- Industrial Automation: Powers complex machinery control systems, including robotics and process controllers, where precision and reliability are crucial.
- Home Automation: Drives smart home devices such as thermostats and lighting systems, offering connectivity and enhanced user interfaces.
- Consumer Electronics: Integral to the development of consumer gadgets like handheld gaming devices and portable fitness equipment, providing interactive experiences.
- Communication Systems: Serves as a core component in communication infrastructure, facilitating data transmission and signal processing.
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