PIC18F4550T-I/PT
- Mfr.Part #
- PIC18F4550T-I/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44TQFP
- Stock
- 10,731
- In Stock :
- 10,731
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- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RAM Size :
- 2K x 8
- Data Bus Width :
- 8B
- Mounting Style :
- SMD/SMT
- Minimum Operating Temperature :
- - 40 C
- Memory Size :
- 32kB
- Bit Size :
- 8
- Series :
- PIC® 18F
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- EEPROM Size :
- 256 x 8
- Oscillator Type :
- Internal
- Mounting Type :
- Surface Mount
- RoHS :
- Details
- ECCN Code :
- 3A991.A.2
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mount :
- Surface Mount
- Frequency :
- 48MHz
- Number of I/O :
- 35
- Connectivity :
- I2C, SPI, UART/USART, USB
- Operating Temperature :
- -40°C~85°C TA
- Max Power Dissipation :
- 1W
- Program Memory Type :
- Flash
- Length :
- 10mm
- Core Processor :
- PIC
- Terminal Pitch :
- 0.8mm
- Number of I/Os :
- 35 I/O
- Product :
- MCU
- JESD-609 Code :
- e3
- Interfaces :
- I2C/SPI/USART/USB
- Published :
- 2006
- Width :
- 10 mm
- Terminal Position :
- QUAD
- On Chip Program ROM Width :
- 16
- Base Product Number :
- PIC18F4550
- Operating Supply Voltage :
- 5V
- Device Core :
- PIC
- Data Converter :
- A/D 13x10b
- Manufacturer :
- Microchip
- Height Seated (Max) :
- 1.2mm
- Has ADC :
- yes
- Speed :
- 48MHz
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Brand :
- Microchip Technology / Atmel
- Watchdog Timer :
- yes
- Supply Current-Max :
- 50mA
- Supply Voltage :
- 5V
- Number of Terminations :
- 44
- Core Size :
- 8-Bit
- DAC Channels :
- No
- Factory Lead Time :
- 6 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Supplier Device Package :
- 44-TQFP (10x10)
- Program Memory Size :
- 32KB 16K x 16
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Pin Count :
- 44
- Access Time :
- 48 μs
- Terminal Form :
- Gull wing
- Tradename :
- PIC
- Terminal Finish :
- Matte Tin (Sn)
- PWM Channels :
- yes
- CPU Family :
- PIC
- Interface Type :
- EAUSART, I2C, SPI
- Height :
- 1 mm
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Number of Timers/Counters :
- 4
- Product Category :
- 8-bit Microcontrollers - MCU
- Product Type :
- 8-bit Microcontrollers - MCU
- Package / Case :
- 44-TQFP
- Number of ADC Channels :
- 13 Channel
- Lead Free :
- Lead Free
- Product Status :
- Active
- Radiation Hardening :
- No
- Interface :
- I2C, SPI, UART, USART, USB
- Maximum Operating Temperature :
- + 85 C
- Base Part Number :
- PIC18F4550
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of Pins :
- 44
- Data Converters :
- A/D 13x10b
- DMA Channels :
- No
- Datasheets
- PIC18F4550T-I/PT
PIC18F4550T-I/PT Documents

Microcontrollers Microchip Technology PIC18F4550T-I/PT Overview
The Microcontrollers Microchip Technology PIC18F4550T-I/PT is a high-performance microcontroller unit (MCU) designed to offer robust solutions for advanced digital devices. This MCU from Microchip Technology is equipped with an 8-bit architecture and comes embedded with 32KB of flash memory, providing ample space for application code and data storage. Its versatility and powerful feature set make it an ideal choice for developers looking to design interactive and feature-rich applications in an efficient and cost-effective manner. The PIC18F4550T-I/PT's integration in a compact 44TQFP package also ensures minimal footprint on system designs while maximizing performance.
PIC18F4550T-I/PT Features
This MCU boasts several compelling features, including USB 2.0 compatibility which allows for high-speed data transfer, essential for modern peripherals and devices. Additionally, its enhanced flash program memory facilitates easy updates and customization, supporting dynamic application needs. The unit also features 35 I/O pins, providing broad flexibility for connecting with external components. Other noteworthy features include 256 bytes of EEPROM, a 10-bit, 13-channel Analog-to-Digital Converter (ADC), and various serial communication interfaces, making this MCU an extremely adaptable choice for developers.
PIC18F4550T-I/PT Applications
- Consumer Electronics: Utilized in devices such as gaming consoles and home appliances, where its USB functionality enables connectivity and control.
- Industrial Control Systems: Serves in monitoring and control mechanisms within manufacturing lines, leveraging its robust I/O capabilities and ADC for sensor integration and data acquisition.
- Medical Devices: Ideal for handheld medical instruments where precision and reliability are critical, supported by its stable performance and low power consumption.
- Communication Equipment: Applied in systems requiring stable data transmission like modems and network devices, utilizing its serial communication interfaces.
- Automotive Applications: Used in automotive systems for enhanced vehicle monitoring and diagnostics, capitalizing on its high integration and real-time capabilities.
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