PIC18LF4455-I/PT
- Mfr.Part #
- PIC18LF4455-I/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 24KB FLASH 44TQFP
- Stock
- 1,752
- In Stock :
- 1,752
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Data Converters :
- A/D 13x10b
- Base Product Number :
- PIC18LF4455
- Pbfree Code :
- yes
- Core Size :
- 8-Bit
- Manufacturer :
- Microchip
- Device Core :
- PIC
- Data Bus Width :
- 8B
- Max Power Dissipation :
- 1W
- Supply Voltage-Max (Vsup) :
- 5.5V
- Published :
- 2006
- Packaging :
- Tray
- Supplier Device Package :
- 44-TQFP (10x10)
- Interfaces :
- I2C/SPI/USART/USB
- Length :
- 10mm
- Width :
- 10 mm
- Operating Temperature :
- -40°C~85°C TA
- RoHS :
- Details
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 6 Weeks
- Product Type :
- 8-bit Microcontrollers - MCU
- Package / Case :
- 44-TQFP
- Lead Free :
- Lead Free
- Base Part Number :
- PIC18LF4455
- Supply Current-Max :
- 50mA
- Interface :
- I2C, SPI, UART, USART, USB
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Form :
- Gull wing
- Height :
- 1 mm
- Connectivity :
- I2C, SPI, UART/USART, USB
- Oscillator Type :
- Internal
- Frequency :
- 48MHz
- Has ADC :
- yes
- Radiation Hardening :
- No
- Power Supplies :
- 2.5/5V
- Speed :
- 48MHz
- Access Time :
- 48 μs
- Terminal Position :
- QUAD
- Number of I/Os :
- 35 I/O
- DMA Channels :
- No
- Pin Count :
- 44
- Product Category :
- 8-bit Microcontrollers - MCU
- Program Memory Type :
- Flash
- Mount :
- Surface Mount
- Product Status :
- Active
- Watchdog Timer :
- yes
- ROM (words) :
- 12288
- Interface Type :
- EAUSART, I2C, SPI
- Mounting Type :
- Surface Mount
- Package :
- Tray
- Number of ADC Channels :
- 13 Channel
- Core Processor :
- PIC
- On Chip Program ROM Width :
- 16
- Data Converter :
- A/D 13x10b
- EEPROM Size :
- 256 x 8
- JESD-609 Code :
- e3
- Terminal Pitch :
- 0.8mm
- Memory Size :
- 24KB
- Minimum Operating Temperature :
- - 40 C
- PWM Channels :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Product :
- MCU
- Tradename :
- PIC
- Height Seated (Max) :
- 1.2mm
- Number of Terminations :
- 44
- Terminal Finish :
- Matte Tin (Sn)
- REACH SVHC :
- No SVHC
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- RAM Size :
- 2K x 8
- Bit Size :
- 8
- Number of Pins :
- 44
- Mounting Style :
- SMD/SMT
- Number of I/O :
- 35
- DAC Channels :
- No
- Voltage - Supply (Vcc/Vdd) :
- 2V~5.5V
- ECCN Code :
- 3A991.A.2
- Series :
- PIC® 18F
- Supply Voltage :
- 5V
- Program Memory Size :
- 24KB 12K x 16
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- CPU Family :
- PIC
- Number of Timers/Counters :
- 4
- RoHS Status :
- ROHS3 Compliant
- Maximum Operating Temperature :
- + 85 C
- Brand :
- Microchip Technology / Atmel
- Datasheets
- PIC18LF4455-I/PT

Microcontrollers Microchip Technology PIC18LF4455-I/PT Overview
The Microcontrollers Microchip Technology PIC18LF4455-I/PT is a high-performance, versatile microcontroller unit (MCU) designed for advanced embedded applications. Manufactured by Microchip Technology, this MCU offers robust integration capabilities with a 24KB flash memory and operates in the 8-bit category, which is ideal for developers looking for a balance between performance and power efficiency. Its compact 44-TQFP (Thin Quad Flat Pack) packaging makes it suitable for space-constrained applications, while providing sufficient I/O ports and functionality for complex tasks.
PIC18LF4455-I/PT Features
The PIC18LF4455-I/PT MCU is notable for its enhanced features including a wide operating voltage range, which allows for flexible integration into different hardware setups without the need for additional components. With its 24KB of flash memory, developers can store larger programs or undertake more complex operations. The MCU also supports USB 2.0 full speed, making it a great choice for applications that require connectivity. Additionally, its robust interrupt system and multiple peripherals support streamline multi-task processing and enhance system reliability.
PIC18LF4455-I/PT Applications
- Consumer Electronics: Used in smart home devices, gaming consoles, and wearables where its USB functionality allows for easy updates and connectivity.
- Industrial Control: Integrates into monitoring systems and machine controllers, offering reliable operation with its robust flash memory and interrupt system.
- Automotive Applications: Suitable for automotive sensors and entertainment systems, where its high-speed processing and connectivity options add value.
- Medical Devices: Employed in patient monitoring systems and handheld medical instruments, where accuracy and reliability are paramount.
- Telecommunications: Utilized in communication infrastructure equipment, providing the necessary processing power and connectivity options.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















