PIC18F442T-I/PT
- Mfr.Part #
- PIC18F442T-I/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 44TQFP
- Stock
- 6,592
- In Stock :
- 6,592
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Published :
- 2005
- Product Type :
- 8-bit Microcontrollers - MCU
- Packaging :
- Tape and Reel (TR)
- Supply Current-Max :
- 25mA
- Number of I/O :
- 34
- Height Seated (Max) :
- 1.2mm
- Core Processor :
- PIC
- Radiation Hardening :
- No
- Core Size :
- 8-Bit
- On Chip Program ROM Width :
- 16
- Mounting Style :
- SMD/SMT
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- CPU Family :
- PIC
- Factory Lead Time :
- 6 Weeks
- Terminal Finish :
- Matte Tin (Sn)
- RoHS Status :
- ROHS3 Compliant
- Peripherals :
- Brown-out Detect/Reset, LVD, POR, PWM, WDT
- ROM (words) :
- 8192
- Number of ADC Channels :
- 8 Channel
- Program Memory Size :
- 16KB 8K x 16
- Width :
- 10 mm
- Pin Count :
- 44
- Product Category :
- 8-bit Microcontrollers - MCU
- Operating Temperature :
- -40°C~85°C TA
- Length :
- 10mm
- Data Converters :
- A/D 8x10b
- Operating Supply Voltage :
- 5V
- Surface Mount :
- yes
- Mounting Type :
- Surface Mount
- Bit Size :
- 8
- Manufacturer :
- Microchip
- Maximum Operating Temperature :
- + 85 C
- PWM Channels :
- yes
- Interface :
- I2C, SPI, UART, USART
- Pbfree Code :
- yes
- Interfaces :
- I2C/SPI/USART
- Supply Voltage :
- 4.5V
- Watchdog Timer :
- yes
- Height :
- 1 mm
- Supplier Device Package :
- 44-TQFP (10x10)
- Device Core :
- PIC
- Power Supplies :
- 5V
- Additional Feature :
- ALSO OPERATES AT MIN 2V SUPPLY
- Access Time :
- 40 μs
- Oscillator Type :
- External
- Speed :
- 40MHz
- RoHS :
- Details
- JESD-609 Code :
- e3
- Base Product Number :
- PIC18F442
- Terminal Pitch :
- 0.8mm
- RAM Size :
- 768 x 8
- Program Memory Type :
- Flash
- DMA Channels :
- No
- Minimum Operating Temperature :
- - 40 C
- Peak Reflow Temperature (Cel) :
- 260
- Number of I/Os :
- 34 I/O
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Product :
- MCU
- Series :
- PIC® 18F
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Connectivity :
- I2C, SPI, UART/USART
- EEPROM Size :
- 256 x 8
- Number of Timers/Counters :
- 4
- Has ADC :
- yes
- DAC Channels :
- No
- Product Status :
- Active
- Data Bus Width :
- 8B
- Max Power Dissipation :
- 1W
- Brand :
- Microchip Technology
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Position :
- QUAD
- Tradename :
- PIC
- Frequency :
- 40MHz
- Memory Size :
- 16kB
- Data Converter :
- A/D 8x10b
- Interface Type :
- I2C, MSSP, PSP, SPI, USART
- Number of Pins :
- 44
- Base Part Number :
- PIC18F442
- Lead Free :
- Lead Free
- Terminal Form :
- Gull wing
- Number of Terminations :
- 44
- Package :
- Tape and Reel (TR)
- ECCN Code :
- 3A991.A.2
- Package / Case :
- 44-TQFP
- Datasheets
- PIC18F442T-I/PT

Microcontrollers Microchip Technology PIC18F442T-I/PT Overview
The Microcontrollers Microchip Technology PIC18F442T-I/PT is a high-performance PIC® microcontroller developed by Microchip Technology, specifically designed to meet the rigorous demands of both complex industrial applications and sophisticated consumer products. This device features a robust 8-bit architecture and is packed with a 16KB flash memory in a compact 44-TQFP package, offering a perfect balance of power and flexibility. Its enhanced feature set and versatile peripherals make it ideal for a range of applications where efficiency and reliability are paramount. Emphasizing its utility in advanced control systems, this microcontroller stands out as a premium choice for developers looking to harness the power of advanced microcontroller technology.
PIC18F442T-I/PT Features
The PIC18F442T-I/PT microcontroller boasts several key features that enhance its functionality and appeal in complex electronics environments. These include an enhanced flash program memory, comprehensive interrupt capabilities, and a wide range of serial communication options including SPI, USART, and I²C. The inclusion of 10-bit, up to 13-channel Analog-to-Digital Converter (ADC) aids in accurate sensor readings, making it highly suitable for precision tasks. Additionally, its power management features support multiple sleep modes to conserve energy during idle periods, making it an environmentally friendly choice for power-sensitive applications.
PIC18F442T-I/PT Applications
- Industrial Automation: Utilizes its robust I/O capabilities to manage multiple sensors and actuators, ensuring precise control in automated production lines.
- Home Automation Systems: Employs its connectivity features for integrating into smart home ecosystems, allowing seamless control over home appliances and security systems.
- Automotive Electronics: Leverages its high reliability and real-time processing capabilities to enhance vehicle monitoring systems and in-vehicle entertainment.
- Consumer Electronics: Ideal for complex user interfaces in devices such as portable health monitors and smart watches, thanks to its rich peripheral set and efficient power management.
- Telecommunication: Supports telecommunication devices requiring extensive serial communication capabilities and operational reliability under varying conditions.
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