PIC18F4455-I/ML
- Mfr.Part #
- PIC18F4455-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 24KB FLASH 44QFN
- Stock
- 135
- In Stock :
- 135
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Maximum Operating Temperature :
- + 85 C
- Published :
- 2004
- Program Memory Size :
- 24KB 12K x 16
- Data Converters :
- A/D 13x10b
- Terminal Position :
- QUAD
- Tradename :
- PIC
- Height :
- 950μm
- Product :
- MCU
- Base Product Number :
- PIC18F4455
- Packaging :
- Tube
- Series :
- PIC® 18F
- Core Size :
- 8-Bit
- Base Part Number :
- PIC18F4455
- Watchdog Timer :
- yes
- Number of ADC Channels :
- 13
- RoHS :
- Details
- Product Type :
- 8-bit Microcontrollers - MCU
- Interface Type :
- EAUSART, I2C, SPI
- Pbfree Code :
- yes
- Product Category :
- 8-bit Microcontrollers - MCU
- RoHS Status :
- ROHS3 Compliant
- Number of Timers/Counters :
- 4
- Core Processor :
- PIC
- DMA Channels :
- No
- Access Time :
- 48 μs
- Product Status :
- Active
- Package / Case :
- 44-VQFN Exposed Pad
- Speed :
- 48MHz
- Oscillator Type :
- Internal
- Bit Size :
- 8
- Length :
- 8mm
- Number of I/Os :
- 35 I/O
- Number of I2C Channels :
- 1
- Supply Voltage-Max (Vsup) :
- 5.5V
- Frequency :
- 48MHz
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Width :
- 8mm
- Peak Reflow Temperature (Cel) :
- 260
- Manufacturer :
- Microchip
- Memory Size :
- 24KB
- Mount :
- Surface Mount
- Brand :
- Microchip Technology / Atmel
- PWM Channels :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Data Bus Width :
- 8B
- Interfaces :
- I2C/SPI/USART/USB
- Pin Count :
- 44
- Power Supplies :
- 2.5/5V
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Supply Voltage :
- 5V
- Number of I/O :
- 35
- Operating Temperature :
- -40°C~85°C TA
- Interface :
- I2C, SPI, UART, USART, USB
- Device Core :
- PIC
- Lead Free :
- Lead Free
- Package :
- Tube
- Data Converter :
- A/D 13x10b
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Minimum Operating Temperature :
- - 40 C
- Factory Lead Time :
- 6 Weeks
- Terminal Pitch :
- 0.65mm
- EEPROM Size :
- 256 x 8
- Has ADC :
- yes
- Max Power Dissipation :
- 1W
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supplier Device Package :
- 44-QFN (8x8)
- Connectivity :
- I2C, SPI, UART/USART, USB
- CPU Family :
- PIC
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Mounting Style :
- SMD/SMT
- Number of Terminations :
- 44
- Supply Current-Max :
- 50mA
- Radiation Hardening :
- No
- Number of Pins :
- 44
- Program Memory Type :
- Flash
- RAM Size :
- 2K x 8
- Datasheets
- PIC18F4455-I/ML
PIC18F4455-I/ML Documents

Microcontrollers Microchip Technology PIC18F4455-I/ML Overview
Introducing the PIC18F4455-I/ML from Microchip Technology, a robust microcontroller unit (MCU) designed to deliver exceptional performance and reliability for demanding applications. This MCU, part of Microchip's renowned PIC18F series, is engineered with an 8-bit architecture and embedded with 24KB of Flash memory, ensuring ample space for complex programs and data storage. The compact 44QFN package is designed to optimize board space while providing robust capabilities for versatile applications. The Microcontrollers Microchip Technology PIC18F4455-I/ML is the go-to solution for developers looking for advanced control with minimal power consumption.
PIC18F4455-I/ML Features
The PIC18F4455-I/ML is loaded with features that enhance its efficiency and usability in a variety of settings. Key features include a high-performance 8-bit CPU, 24KB of Flash memory, and a full-speed USB 2.0 interface. It also supports enhanced communication protocols and has extensive interrupt capabilities, which make it highly effective for complex multitasking environments. Additionally, its low power consumption makes it ideal for battery-powered applications.
PIC18F4455-I/ML Applications
- Industrial Automation: This MCU is perfect for managing automated processes in manufacturing environments, thanks to its robust processing capabilities and extensive I/O options.
- Consumer Electronics: Utilized in devices such as gaming consoles and smart appliances, where its USB functionality and high data bandwidth play crucial roles.
- Automotive Applications: Suitable for automotive electronics where reliability and the ability to handle complex control systems are essential.
- Medical Devices: Ideal for medical monitoring systems, benefiting from its precision and low power consumption for critical patient care equipment.
- Communication Systems: Acts as a core component in communication infrastructure, supporting advanced communication protocols and data handling capabilities.
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