PIC18C442-E/L
- Mfr.Part #
- PIC18C442-E/L
- Manufacturer
- Microchip Technology
- Package / Case
- 44-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB OTP 44PLCC
- Stock
- 17,749
- In Stock :
- 17,749
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package / Case :
- 44-LCC (J-Lead)
- Radiation Hardening :
- No
- Has ADC :
- yes
- Pin Count :
- 44
- DAC Channels :
- No
- Pbfree Code :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Core Size :
- 8-Bit
- ROM (words) :
- 8192
- Data Bus Width :
- 8B
- Peripherals :
- Brown-out Detect/Reset, LVD, POR, PWM, WDT
- Speed :
- 40MHz
- Terminal Pitch :
- 1.27mm
- Product Status :
- Obsolete
- DMA Channels :
- No
- Frequency :
- 40MHz
- Access Time :
- 40 μs
- Core Processor :
- PIC
- Supply Current-Max :
- 50mA
- Program Memory Type :
- OTP
- Lead Free :
- Lead Free
- Watchdog Timer :
- yes
- Memory Size :
- 16kB
- Number of I/O :
- 33
- Operating Temperature :
- -40°C~125°C TA
- Surface Mount :
- yes
- On Chip Program ROM Width :
- 16
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Base Product Number :
- PIC18C442
- Time@Peak Reflow Temperature-Max (s) :
- 40
- PWM Channels :
- yes
- RAM Size :
- 512 x 8
- Peak Reflow Temperature (Cel) :
- 245
- Number of Programmable I/O :
- 34
- Max Power Dissipation :
- 1W
- Length :
- 16.5862mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of Timers/Counters :
- 4
- Mounting Type :
- Surface Mount
- Power Supplies :
- 5V
- EEPROM Size :
- --
- Package :
- Tube
- JESD-609 Code :
- e3
- Published :
- 2001
- Series :
- PIC® 18C
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supply Voltage :
- 5V
- Memory Type :
- EPROM
- Interface :
- I2C, SPI, UART, USART
- Data Converter :
- A/D 8x10b
- Number of Terminations :
- 44
- Data Converters :
- A/D 8x10b
- Terminal Position :
- QUAD
- Base Part Number :
- PIC18C442
- Connectivity :
- I2C, SPI, UART/USART
- Terminal Form :
- J BEND
- RoHS Status :
- ROHS3 Compliant
- Program Memory Size :
- 16KB 8K x 16
- Number of Pins :
- 44
- Oscillator Type :
- External
- CPU Family :
- PIC
- Bit Size :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- ECCN Code :
- 3A991.A.2
- Packaging :
- Tube
- Supplier Device Package :
- 44-PLCC (16.59x16.59)
- Datasheets
- PIC18C442-E/L

Microcontrollers Microchip Technology PIC18C442-E/L Overview
The Microcontrollers Microchip Technology PIC18C442-E/L is a robust, high-performance 8-bit microcontroller unit (MCU) developed by Microchip Technology. Designed to meet the needs of complex digital processing systems, this MCU is equipped with 16KB of OTP memory, ensuring ample space for application code and data storage. Its integration into a 44-pin PLCC (Plastic Leaded Chip Carrier) package allows for sturdy mounting and reliable connectivity, crucial for industrial-grade applications. The PIC18C442-E/L is tailored to provide a scalable and flexible solution for a wide array of embedded systems, making it an ideal choice for designers looking to balance performance and power consumption.
PIC18C442-E/L Features
The PIC18C442-E/L microcontroller includes several key features that make it a preferred choice for demanding applications. These features include an advanced 8-bit architecture that facilitates efficient processing and task management. It also boasts 16KB of OTP (One-Time Programmable) memory, a versatile option for developers needing a permanent program storage solution. The MCU operates at a voltage range of 4.2V to 5.5V, offering stability across various power supply conditions. Additionally, its 44PLCC packaging not only ensures reliability in physical mounting but also offers good heat dissipation characteristics.
PIC18C442-E/L Applications
- Industrial Control Systems: The MCU's robust processing capabilities and high memory capacity make it ideal for managing complex algorithms in industrial automation environments.
- Automotive Applications: Employed in car entertainment systems, the PIC18C442-E/L handles multiple media formats and user inputs seamlessly, enhancing the in-vehicle experience.
- Home Automation Systems: Utilizes its programmability to facilitate smart home devices, from lighting controls to security systems, adapting to various user scenarios.
- Consumer Electronics: Powers a range of products, such as handheld devices, where its efficiency and compact size are crucial.
- Communication Equipment: The MCU supports communication protocols necessary for modern networking equipment, ensuring reliable data transmission and processing.
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