PIC18F442-E/L
- Mfr.Part #
- PIC18F442-E/L
- Manufacturer
- Microchip Technology
- Package / Case
- 44-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 44PLCC
- Stock
- 3,712
- In Stock :
- 3,712
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Base Part Number :
- PIC18F442
- Interfaces :
- I2C/SPI/USART
- Series :
- PIC® 18F
- Terminal Finish :
- Matte Tin (Sn)
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 44
- Operating Temperature :
- -40°C~125°C TA
- Height :
- 3.87 mm
- Connectivity :
- I2C, SPI, UART/USART
- Core Processor :
- PIC
- Additional Feature :
- ALSO OPERATES AT MIN 2V SUPPLY
- Radiation Hardening :
- No
- EEPROM Size :
- 256 x 8
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 40
- RAM Size :
- 768 x 8
- Interface Type :
- I2C, MSSP, PSP, SPI, USART
- Interface :
- I2C, SPI, UART, USART
- Memory Size :
- 16kB
- Pbfree Code :
- yes
- JESD-609 Code :
- e3
- Supply Voltage :
- 4.5V
- Base Product Number :
- PIC18F442
- Factory Lead Time :
- 6 Weeks
- Data Bus Width :
- 8B
- DAC Channels :
- No
- Package :
- Tube
- Program Memory Size :
- 16KB 8K x 16
- Product :
- MCU
- Length :
- 16.59mm
- Power Supplies :
- 5V
- Surface Mount :
- yes
- Device Core :
- PIC
- Minimum Operating Temperature :
- - 40 C
- Supplier Device Package :
- 44-PLCC (16.59x16.59)
- Width :
- 16.59 mm
- Peripherals :
- Brown-out Detect/Reset, LVD, POR, PWM, WDT
- Published :
- 2005
- Number of Terminations :
- 44
- ECCN Code :
- 3A991.A.2
- Supply Current-Max :
- 25mA
- Brand :
- Microchip Technology
- Frequency :
- 40MHz
- Pin Count :
- 44
- Watchdog Timer :
- yes
- Max Power Dissipation :
- 1W
- Packaging :
- Tube
- Oscillator Type :
- External
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Data Converters :
- A/D 8x10b
- RoHS :
- Details
- Number of I/Os :
- 34 I/O
- Operating Supply Voltage :
- 5V
- Number of Timers/Counters :
- 4
- Data Converter :
- A/D 8x10b
- Bit Size :
- 8
- Product Category :
- 8-bit Microcontrollers - MCU
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- CPU Family :
- PIC
- Package / Case :
- 44-LCC (J-Lead)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- DMA Channels :
- No
- Peak Reflow Temperature (Cel) :
- 245
- Product Status :
- Active
- Lead Free :
- Lead Free
- ROM (words) :
- 8192
- Access Time :
- 40 μs
- Core Size :
- 8-Bit
- Terminal Position :
- QUAD
- Manufacturer :
- Microchip
- Speed :
- 40MHz
- Number of I/O :
- 34
- Product Type :
- 8-bit Microcontrollers - MCU
- Program Memory Type :
- Flash
- Has ADC :
- yes
- Maximum Operating Temperature :
- + 125 C
- Terminal Form :
- J BEND
- Tradename :
- PIC
- Mounting Style :
- SMD/SMT
- Terminal Pitch :
- 1.27mm
- Number of ADC Channels :
- 8 Channel
- PWM Channels :
- yes
- On Chip Program ROM Width :
- 16
- Datasheets
- PIC18F442-E/L

Microcontrollers Microchip Technology PIC18F442-E/L Overview
The Microcontrollers Microchip Technology PIC18F442-E/L is a robust 8-bit MCU from Microchip Technology, designed for advanced control applications. Integrating 16KB of flash memory within a compact 44PLCC package, this microcontroller offers a perfect blend of power and efficiency. Its ability to perform in demanding environments, coupled with high reliability and enhanced functionality, makes it ideal for developers looking to push the boundaries of what's possible with microcontroller technology. Engineered to cater to complex digital signal management tasks, this product ensures streamlined operations across various applications, making it a favored choice for industry professionals aiming to leverage innovative electronic designs to accelerate their product development cycles.
PIC18F442-E/L Features
The PIC18F442-E/L microcontroller stands out with its extensive feature set, which includes 16KB of on-board flash memory for robust data storage and application hosting, a wide operating voltage range that ensures flexibility across different power supplies, and enhanced EEPROM emulation capabilities. Its advanced interrupt capabilities and 10-bit, up to 13-channel analog-to-digital converter support complex sensory and control operations. The device's programmable 16-bit timer helps in precise event timing, while multiple communication protocols, including USART, SPI, and I2C, facilitate versatile connectivity options.
PIC18F442-E/L Applications
- Industrial Automation: Deployed in automation controllers, the PIC18F442-E/L manages multiple sensor inputs and actuator outputs efficiently, enhancing process control and reliability.
- Automotive: Utilized in automotive systems for managing engine functions and diagnostics to improve vehicle performance and safety.
- Consumer Electronics: Integrated into consumer gadgets such as gaming consoles and cameras, providing core processing capabilities and supporting advanced user interfaces.
- Medical Devices: Key component in medical monitoring systems, where it processes critical patient data, offering both precision and reliability in healthcare applications.
- Telecommunication: Forms the backbone of network systems for data handling and communication protocol management, ensuring efficient and reliable telecommunications infrastructure.
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