PIC18F4450T-I/ML
- Mfr.Part #
- PIC18F4450T-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 44QFN
- Stock
- 15,581
- In Stock :
- 15,581
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Surface Mount :
- yes
- Base Part Number :
- PIC18F4450
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Power Supplies :
- 5V
- Supplier Device Package :
- 44-QFN (8x8)
- JESD-30 Code :
- S-PQCC-N44
- Mounting Type :
- Surface Mount
- CPU Family :
- PIC
- Bit Size :
- 8
- Data Converters :
- A/D 13x10b
- Core Size :
- 8-Bit
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Height Seated (Max) :
- 1mm
- Memory Size :
- 16kB
- Pin Count :
- 44
- Supply Voltage :
- 5V
- Number of Terminations :
- 44
- Connectivity :
- UART/USART, USB
- Frequency :
- 48MHz
- Base Product Number :
- PIC18F4450
- Radiation Hardening :
- No
- Max Power Dissipation :
- 1W
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Length :
- 8mm
- JESD-609 Code :
- e3
- ROM (words) :
- 8192
- Data Converter :
- A/D 13x10b
- Package / Case :
- 44-VQFN Exposed Pad
- Data Bus Width :
- 8B
- Number of I/O :
- 34
- DMA Channels :
- No
- Package :
- Tape and Reel (TR)
- Published :
- 2006
- RAM Size :
- 768 x 8
- Oscillator Type :
- Internal
- Core Processor :
- PIC
- Interface :
- UART, USART, USB
- Access Time :
- 48 μs
- Terminal Finish :
- Matte Tin (Sn)
- Supply Voltage-Min (Vsup) :
- 4.2V
- RoHS Status :
- ROHS3 Compliant
- PWM Channels :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 0.65mm
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Series :
- PIC® 18F
- Supply Voltage-Max (Vsup) :
- 5.5V
- Program Memory Size :
- 16KB 8K x 16
- EEPROM Size :
- --
- Operating Temperature :
- -40°C~85°C TA
- DAC Channels :
- No
- Terminal Position :
- QUAD
- Number of Timers/Counters :
- 3
- Program Memory Type :
- Flash
- Speed :
- 48MHz
- On Chip Program ROM Width :
- 16
- Pbfree Code :
- yes
- Product Status :
- Obsolete
- Has ADC :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- PIC18F4450T-I/ML

Microcontrollers Microchip Technology PIC18F4450T-I/ML Overview
The Microcontrollers Microchip Technology PIC18F4450T-I/ML, developed by Microchip Technology, is a powerful and versatile 8-bit microcontroller (MCU) ideal for applications requiring a compact footprint and substantial on-chip features. This MCU is equipped with 16KB of flash memory and housed in a space-saving 44-pin QFN package, making it an excellent choice for sophisticated, multi-functional devices. Its integration capabilities and low power consumption make it particularly suitable for advanced industrial design projects that demand reliability and efficiency.
PIC18F4450T-I/ML Features
This MCU boasts a high-performance 8-bit architecture that can operate at up to 48 MHz, providing robust processing power for a variety of tasks. It supports USB 2.0 for connectivity, which ensures easy integration with computer systems and other digital devices. Additionally, the PIC18F4450T-I/ML features an enhanced capture/compare/PWM (Pulse Width Modulation) function, 10-bit, 13-channel Analog-to-Digital Converter (ADC), and various serial communication interfaces, including SPI, I2C, and USART, making it highly flexible for diverse application needs.
PIC18F4450T-I/ML Applications
- Consumer Electronics: In devices like smart home gadgets, the PIC18F4450T-I/ML can manage sensor inputs, drive user interface displays, and handle communication protocols.
- Industrial Automation: This MCU is capable of controlling machinery through its robust I/O capabilities, precise timing features, and PWM outputs for motor control.
- Medical Devices: Its precision ADC and consistent performance make it suitable for medical monitoring systems where accuracy and reliability are critical.
- Automotive Components: The MCU's enhanced features and connectivity options can be used to improve the functionality and safety of automotive systems, such as in diagnostic tools and entertainment systems.
- Communication Systems: With its USB 2.0 interface and serial communication options, this microcontroller is ideal for implementing complex communication equipment and data transfer systems.
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