PIC18F4455T-I/ML
- Mfr.Part #
- PIC18F4455T-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 24KB FLASH 44QFN
- Stock
- 500
- In Stock :
- 500
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Product Status :
- Active
- Number of ADC Channels :
- 13 Channel
- Maximum Operating Temperature :
- + 85 C
- Data Converters :
- A/D 13x10b
- Lead Free :
- Lead Free
- Number of I/Os :
- 35 I/O
- RoHS :
- Details
- Radiation Hardening :
- No
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Terminal Position :
- QUAD
- Published :
- 2006
- Supply Current-Max :
- 50mA
- Data Bus Width :
- 8B
- Pbfree Code :
- yes
- Has ADC :
- yes
- Pin Count :
- 44
- Product :
- MCU
- Height :
- 0.88 mm
- Product Category :
- 8-bit Microcontrollers - MCU
- Core Processor :
- PIC
- Interfaces :
- I2C/SPI/USART/USB
- Operating Supply Voltage :
- 5V
- Packaging :
- Tape and Reel (TR)
- Core Size :
- 8-Bit
- Series :
- PIC® 18F
- Tradename :
- PIC
- On Chip Program ROM Width :
- 16
- Bit Size :
- 8
- Manufacturer :
- Microchip
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 44
- Package :
- Tape and Reel (TR)
- Program Memory Type :
- Flash
- ROM (words) :
- 12288
- Memory Size :
- 24KB
- Device Core :
- PIC
- Interface :
- I2C, SPI, UART, USART, USB
- RAM Size :
- 2K x 8
- Program Memory Size :
- 24KB 12K x 16
- Base Product Number :
- PIC18F4455
- Mounting Style :
- SMD/SMT
- Product Type :
- 8-bit Microcontrollers - MCU
- Brand :
- Microchip Technology
- Number of Timers/Counters :
- 4
- Watchdog Timer :
- yes
- Base Part Number :
- PIC18F4455
- Number of Terminations :
- 44
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Data Converter :
- A/D 13x10b
- DMA Channels :
- No
- Number of I/O :
- 35
- Max Power Dissipation :
- 1W
- Mounting Type :
- Surface Mount
- Frequency :
- 48MHz
- EEPROM Size :
- 256 x 8
- Access Time :
- 48 μs
- Length :
- 8mm
- RoHS Status :
- ROHS3 Compliant
- PWM Channels :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Minimum Operating Temperature :
- - 40 C
- Terminal Pitch :
- 0.65mm
- Oscillator Type :
- Internal
- CPU Family :
- PIC
- Package / Case :
- 44-VQFN Exposed Pad
- Supplier Device Package :
- 44-QFN (8x8)
- Mount :
- Surface Mount
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Supply Voltage :
- 5V
- Speed :
- 48MHz
- Interface Type :
- EAUSART, I2C, SPI
- Width :
- 8 mm
- Connectivity :
- I2C, SPI, UART/USART, USB
- Datasheets
- PIC18F4455T-I/ML

Microcontrollers Microchip Technology PIC18F4455T-I/ML Overview
The Microcontrollers Microchip Technology PIC18F4455T-I/ML is a high-performance microcontroller unit (MCU) from Microchip Technology, designed to meet the demanding requirements of embedded systems. Boasting 24KB of flash memory and a robust 8-bit architecture, this microcontroller is engineered for efficiency and versatility, making it an excellent choice for a wide range of applications. Its compact 44QFN package allows for streamlined integration into space-constrained applications, while maintaining a rich feature set that enhances system reliability and performance.
PIC18F4455T-I/ML Features
The PIC18F4455T-I/ML microcontroller is packed with features that make it ideal for complex digital devices. Key features include 24KB of flash memory, a versatile 8-bit processor, and multiple I/O options. It supports enhanced peripherals such as PWM outputs, various communication interfaces like USB, SPI, and I2C, and is equipped with comprehensive interrupt capabilities. This robust feature set supports advanced functionalities in embedded systems, improving both performance and scalability.
PIC18F4455T-I/ML Applications
- Automotive Systems: Utilized in engine management and in-car entertainment systems, where robust data processing and device communication are crucial.
- Home Automation Devices: Powers smart home devices, such as thermostats and security systems, providing reliable operation and connectivity.
- Industrial Automation: Integral in controlling sensors and actuators in automated production lines, enhancing precision and efficiency.
- Consumer Electronics: Used in personal gadgets like handheld gaming devices or smart watches, offering compact power and versatility.
- Medical Devices: Supports functionalities in portable medical diagnostics or monitoring tools, ensuring patient safety and device reliability.
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