Microchip Technology

PIC17C42A-16/P  

Microcontrollers

Microchip Technology's PIC17C42A-16/P is a microcontroller (MCU) that belongs to the PIC17CXXX series. It is a mid-range, 8-bit, flash-based microcontroller with enhanced EEPROM memory and a wide range of features that make it suitable for various applications.

Description:

The PIC17C42A-16/P is a member of the PIC17CXXX family of microcontrollers, which are known for their high performance, low power consumption, and advanced features. It is a 40-pin device with a 16 MHz maximum operating frequency and a 14-bit wide instruction set. The microcontroller is based on the RISC (Reduced Instruction Set Computing) architecture, which allows for efficient code execution and faster processing.

Features:

1. Enhanced EEPROM memory: The PIC17C42A-16/P features a large EEPROM memory capacity, which allows for easy storage and retrieval of data without the need for external memory components.
2. Flash memory: The microcontroller has 16 KB of flash memory for program storage, which can be easily reprogrammed in-system or in-application.
3. Wide operating voltage range: The device operates over a wide voltage range of 2V to 5.5V, making it suitable for various power supply requirements.
4. Enhanced mid-range core: The microcontroller features an enhanced mid-range core that provides higher performance and more efficient code execution.
5. On-chip peripherals: The PIC17C42A-16/P includes a variety of on-chip peripherals, such as a 10-bit ADC, two comparators, a temperature sensor, a watchdog timer, and a real-time clock (RTC).
6. Enhanced EEPROM and flash memory: The device offers advanced EEPROM and flash memory features, such as password protection, sector protection, and data encryption.
7. Low-power modes: The microcontroller supports various low-power modes, including sleep, idle, and power-save modes, which help extend battery life in portable applications.

Applications:

The PIC17C42A-16/P is suitable for a wide range of applications due to its advanced features and capabilities. Some common applications include:

1. Industrial control systems: The microcontroller's robustness and wide operating voltage range make it suitable for use in industrial control systems, such as motor control, temperature monitoring, and process control.
2. Consumer electronics: The device can be used in consumer electronics, such as home appliances, gaming consoles, and portable devices, where low power consumption and advanced features are required.
3. Automotive applications: The PIC17C42A-16/P can be used in automotive applications, such as engine control, power management, and safety systems, due to its reliability and performance.
4. Medical devices: The microcontroller's advanced features, such as the temperature sensor and real-time clock, make it suitable for use in medical devices, such as patient monitoring systems and diagnostic equipment.
5. Data acquisition and signal processing: The on-chip ADC and comparators make the PIC17C42A-16/P suitable for data acquisition and signal processing applications, such as sensor interfacing and data logging.

In summary, the PIC17C42A-16/P is a versatile and feature-rich microcontroller from Microchip Technology that offers a wide range of capabilities, making it suitable for various applications in different industries. Its advanced features, such as enhanced EEPROM memory, flash memory, and on-chip peripherals, make it a popular choice for designers looking for a reliable and efficient MCU solution.

PIC17C42A-16/P Documents

Download datasheets and manufacturer documentation for PIC17C42A-16/P

Errata :

PIC17C42A Rev. A Silicon Errata Sheet      

PCN Assembly/Origin :

Mult Dev 13/Apr/2020      

Datasheets :

PIC17C4x      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

PIC17C42A Development Tool Selector      

Other Related Documents :

Tips N Tricks Guide      

HTML Datasheet :

Tips N Tricks Guide      

PCN Design/Specification :

Wire Chg 13/Jan/2016      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH