PIC18F4455-I/PT
- Mfr.Part #
- PIC18F4455-I/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 24KB FLASH 44TQFP
- Stock
- 236
- In Stock :
- 236
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Data Bus Width :
- 8B
- Number of UART Channels :
- 0
- Base Part Number :
- PIC18F4455
- JESD-609 Code :
- e3
- Width :
- 10mm
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of Bits :
- 8
- DMA Channels :
- No
- Product Status :
- Active
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Radiation Hardening :
- No
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Number of Pins :
- 44
- Manufacturer :
- Microchip
- Number of I/O :
- 35
- Instruction Set Architecture :
- RISC
- Core Size :
- 8-Bit
- Product :
- MCU
- Watchdog Timer :
- yes
- RoHS :
- Details
- Height :
- 1.05mm
- Number of USB Channels :
- 1
- Interface :
- I2C, SPI, UART, USART, USB
- RoHS Status :
- ROHS3 Compliant
- Data Converters :
- A/D 13x10b
- Brand :
- Microchip Technology / Atmel
- Number of I2C Channels :
- 1
- Terminal Form :
- Gull wing
- Memory Size :
- 24KB
- Typical Operating Supply Voltage :
- 4.2 → 5.5 V
- Tradename :
- PIC
- Length :
- 10mm
- Minimum Operating Temperature :
- -40 °C
- Number of ADC Channels :
- 13
- Frequency :
- 48MHz
- Core Processor :
- PIC
- Device Core :
- PIC
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Terminal Finish :
- Matte Tin (Sn)
- Speed :
- 48MHz
- Number of Terminations :
- 44
- Data Converter :
- A/D 13x10b
- Supply Voltage :
- 5V
- Pin Count :
- 44
- Mount :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Data Rate :
- 12 Mbps
- Series :
- PIC® 18F
- Package / Case :
- 44-TQFP
- Program Memory Type :
- Flash
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Voltage :
- 5V
- Package :
- Tray
- Pbfree Code :
- yes
- REACH SVHC :
- No SVHC
- Factory Lead Time :
- 6 Weeks
- Product Category :
- 8-bit Microcontrollers - MCU
- Supplier Device Package :
- 44-TQFP (10x10)
- Density :
- 192 kB
- Family Name :
- PIC18F
- Program Memory Size :
- 24KB 12K x 16
- Number of I/Os :
- 35 I/O
- Has ADC :
- yes
- Interfaces :
- I2C/SPI/USART/USB
- Operating Temperature :
- -40°C~85°C TA
- RAM Size :
- 2K x 8
- Package Type :
- TQFP
- Lead Pitch :
- 500μm
- Maximum Operating Temperature :
- +85 °C
- Connectivity :
- I2C, SPI, UART/USART, USB
- Number of Ethernet Channels :
- 0
- Access Time :
- 48 μs
- Max Power Dissipation :
- 1W
- Number of PWM Channels :
- 5
- Dimensions :
- 10 x 10 x 1.05mm
- Mounting Style :
- SMD/SMT
- Terminal Position :
- QUAD
- Number of SPI Channels :
- 1
- Packaging :
- Tray
- Bit Size :
- 8
- Interface Type :
- EAUSART, I2C, SPI
- EEPROM Size :
- 256 x 8
- Lead Free :
- Lead Free
- Base Product Number :
- PIC18F4455
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Timers/Counters :
- 4
- CPU Family :
- PIC
- Oscillator Type :
- Internal
- Datasheets
- PIC18F4455-I/PT
PIC18F4455-I/PT Documents

Microcontrollers Microchip Technology PIC18F4455-I/PT Overview
The Microcontrollers Microchip Technology PIC18F4455-I/PT is an advanced 8-bit microcontroller that combines high-performance computing capabilities with robust functionality in a compact 44TQFP package. Designed by Microchip Technology, this MCU features 24KB of flash memory, catering to demanding applications requiring quick operations and reliable storage. Its integration flexibility and efficiency make it an excellent choice for developers and engineers looking to streamline product development and enhance system capabilities.
PIC18F4455-I/PT Features
This microcontroller unit is equipped with various features that make it suitable for a broad range of applications. Key features include:
- 24KB of flash memory, providing ample space for complex program codes and data storage.
- High-performance 8-bit architecture, ensuring quick processing and task handling.
- Extended voltage and temperature ranges, offering durability under challenging conditions.
- Comprehensive peripheral set with advanced control capabilities, enhancing the interface options and system management.
PIC18F4455-I/PT Applications
- Automotive Systems: Utilized in engine management systems and automotive diagnostics to enhance vehicle performance and reliability.
- Industrial Control: Deployed in automation controllers and monitoring systems to provide precise control and real-time feedback in manufacturing environments.
- Home Automation: Integrates with smart home devices such as thermostats and lighting systems, improving energy efficiency and user convenience.
- Consumer Electronics: Employs in devices like handheld gaming consoles and advanced remote controls, offering robust performance and extended product functionality.
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.
















