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

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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