PIC17C42A-16E/L
- Mfr.Part #
- PIC17C42A-16E/L
- Manufacturer
- Microchip Technology
- Package / Case
- 44-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB OTP 44PLCC
- Stock
- 45,915
- In Stock :
- 45,915
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Product Status :
- Obsolete
- Core Processor :
- PIC
- Package / Case :
- 44-LCC (J-Lead)
- Connectivity :
- UART/USART
- RAM Size :
- 232 x 8
- Memory Size :
- 2kB
- Min Operating Temperature :
- -40°C
- Oscillator Type :
- External
- Core Architecture :
- PIC
- Interface :
- SCI, UART, USART
- Series :
- PIC® 17C
- Core Size :
- 8-Bit
- Published :
- 1996
- Number of Pins :
- 44
- Program Memory Size :
- 4KB 2K x 16
- Packaging :
- Tube
- Base Part Number :
- PIC17C42A
- Mounting Type :
- Surface Mount
- Max Frequency :
- 16MHz
- Program Memory Type :
- OTP
- RoHS Status :
- ROHS3 Compliant
- Frequency :
- 16MHz
- Max Supply Voltage :
- 6V
- Number of I/O :
- 33
- Data Converters :
- -
- EEPROM Size :
- -
- Memory Type :
- EPROM
- Number of I/Os :
- 33
- Supplier Device Package :
- 44-PLCC (16.59x16.59)
- Watchdog Timer :
- yes
- Data Bus Width :
- 8B
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Timers/Counters :
- 4
- Max Power Dissipation :
- 1W
- Peripherals :
- POR, PWM, WDT
- Base Product Number :
- PIC17C42
- RoHS :
- Compliant
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~6V
- Package :
- Tube
- Access Time :
- 16 μs
- Number of Programmable I/O :
- 33
- Speed :
- 16MHz
- Max Operating Temperature :
- 125°C
- Min Supply Voltage :
- 4.5V
- Operating Temperature :
- -40°C~125°C TA
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Datasheets
- PIC17C42A-16E/L
PIC17C42A-16E/L Documents

Microcontrollers Microchip Technology PIC17C42A-16E/L Overview
The Microcontrollers Microchip Technology PIC17C42A-16E/L is a robust 8-bit microcontroller that stands out for its operational efficiency and versatility, suitable for demanding applications. This microcontroller is engineered by Microchip Technology, a leader in microcontroller innovation, ensuring reliability and high performance. With 4KB of OTP memory, it provides ample space for critical application code, which is essential for reliable firmware development and secure operations. The device's packaging in a 44-pin PLCC (Plastic Leaded Chip Carrier) ensures ease of integration into various circuit designs, further facilitating rapid deployment and maintenance.
PIC17C42A-16E/L Features
This high-performance microcontroller features a comprehensive set of capabilities that enhance its functionality in complex electronic environments. It supports a wide operating voltage range, facilitating flexibility in various power supply scenarios. Its high-speed processing capabilities and internal oscillator streamline development, reducing the need for external components. Additionally, the PIC17C42A-16E/L is equipped with multiple communication interfaces, making it suitable for serial and parallel connection needs within complex systems.
PIC17C42A-16E/L Applications
- Industrial Automation: In industrial settings, the PIC17C42A-16E/L can be used to control machinery due to its robust processing capabilities and resistance to environmental factors.
- Automotive Systems: This MCU's high reliability and adaptive features make it ideal for automotive applications, including engine management and in-vehicle networking.
- Consumer Electronics: The device's versatility makes it well-suited for consumer electronics such as home appliances, where efficient operation and programmability are required.
- Medical Devices: Its precision and secure programming options enable its use in medical monitoring systems, ensuring accurate and dependable performance.
- Telecommunications: The MCU can handle multiple communication protocols, useful in telecommunications equipment for data processing and signal control.
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