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