PIC18LF4550-I/PT
- Mfr.Part #
- PIC18LF4550-I/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44TQFP
- Stock
- 2,370
- In Stock :
- 2,370
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Access Time :
- 48 μs
- Number of PWM Channels :
- 5
- Max Power Dissipation :
- 1W
- Oscillator Type :
- Internal
- Product Type :
- 8-bit Microcontrollers - MCU
- Program Memory Size :
- 32KB 16K x 16
- Number of SPI Channels :
- 1
- REACH SVHC :
- No SVHC
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Connectivity :
- I2C, SPI, UART/USART, USB
- Maximum Operating Temperature :
- +85 °C
- Factory Lead Time :
- 6 Weeks
- Product Status :
- Active
- Nominal Supply Current :
- 580μA
- Base Part Number :
- PIC18LF4550
- Mounting Style :
- SMD/SMT
- Watchdog Timer :
- yes
- Number of Timers/Counters :
- 4
- Product Category :
- 8-bit Microcontrollers - MCU
- Interface Type :
- EAUSART, I2C, SPI
- Package Type :
- TQFP
- Mount :
- Surface Mount
- Pin Count :
- 44
- RAM Size :
- 2K x 8
- Number of Bits :
- 8
- Data Converter :
- A/D 13x10b
- Dimensions :
- 10 x 10 x 1.05mm
- Bit Size :
- 8
- Series :
- PIC® 18F
- Minimum Operating Temperature :
- -40 °C
- Interface :
- I2C, SPI, UART, USART, USB
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Mounting Type :
- Surface Mount
- Number of Pins :
- 44
- Data Converters :
- A/D 13x10b
- Data Bus Width :
- 8B
- Packaging :
- Tray
- Speed :
- 48MHz
- Base Product Number :
- PIC18LF4550
- Family Name :
- PIC18LF
- Peak Reflow Temperature (Cel) :
- 260
- Number of ADC Channels :
- 13
- Supply Voltage :
- 5V
- Program Memory Type :
- Flash
- Package / Case :
- 44-TQFP
- Operating Temperature :
- -40°C~85°C TA
- Width :
- 10mm
- Terminal Form :
- Gull wing
- Instruction Set Architecture :
- RISC
- Number of Terminations :
- 44
- Pbfree Code :
- yes
- Address Bus Width :
- 8B
- Number of I/Os :
- 35 I/O
- JESD-609 Code :
- e3
- Core Size :
- 8-Bit
- MSL :
- MSL 3 - 168 hours
- Package :
- Tray
- Terminal Position :
- QUAD
- RoHS :
- Details
- Qualification :
- -
- Voltage - Supply (Vcc/Vdd) :
- 2V~5.5V
- Manufacturer :
- Microchip
- Memory Size :
- 32kB
- Frequency :
- 48MHz
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of I2C Channels :
- 1
- Density :
- 256 kb
- Lead Pitch :
- 500μm
- Number of UART Channels :
- 0
- Tradename :
- PIC
- Interfaces :
- I2C/SPI/USART/USB
- DMA Channels :
- No
- Terminal Finish :
- Matte Tin (Sn)
- EEPROM Size :
- 256 x 8
- Core Processor :
- PIC
- Height :
- 1.05mm
- Length :
- 10mm
- Number of A/D Converters :
- 1
- Number of I/O :
- 35
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Brand :
- Microchip Technology
- CPU Family :
- PIC
- Radiation Hardening :
- No
- Device Core :
- PIC
- Has ADC :
- yes
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Typical Operating Supply Voltage :
- 2 → 5.5 V
- Number of Ethernet Channels :
- 0
- Supplier Device Package :
- 44-TQFP (10x10)
- Product :
- MCU
- Datasheets
- PIC18LF4550-I/PT

Microcontrollers Microchip Technology PIC18LF4550-I/PT Overview
The PIC18LF4550-I/PT by Microchip Technology stands as a pivotal component in the realm of advanced microcontrollers. Designed to facilitate robust performance and high reliability, this 8-bit MCU is tailored for sophisticated applications that require agile and effective processing capabilities. The integration of 32KB of flash memory provides ample space for application code, which is crucial for both simple and complex system implementations. As part of the Microchip Technology family, this microcontroller is crafted to deliver top-tier performance and flexible connectivity, making it an ideal choice for developers and engineers looking to push the boundaries of what's possible in embedded system designs.
PIC18LF4550-I/PT Features
This microcontroller is equipped with a variety of features that enhance its adaptability and functionality in numerous applications:
- High-performance 8-bit processing
- 32KB flash memory for ample program storage
- USB 2.0 Full-Speed compliant module with a FIFO of up to 16 endpoints
- High-precision 10-bit Analog-to-Digital Converter (ADC) with up to 13 channels
- Flexible oscillator structure with PLL capabilities
- Enhanced power management features for low-power consumption
- 44-pin TQFP (Thin Quad Flat Package) for reduced space usage
PIC18LF4550-I/PT Applications
- Consumer Electronics: Utilized in the development of interactive consumer gadgets such as gaming peripherals, where its USB functionality enables seamless connectivity and control.
- Industrial Automation: Plays a critical role in automation controllers, providing the necessary computing power to handle complex logic operations and sensor data integration.
- Medical Devices: Suitable for portable medical diagnostics equipment where precise ADC capabilities are required for accurate readings.
- Automotive Components: Used in automotive accessory systems, particularly those requiring USB interfaces for diagnostic tools and software updates.
- Communication Systems: Serves as a backbone for communication devices that demand reliable data handling and USB connectivity for peripheral support.
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