PIC17C42A-25I/PQ
- Mfr.Part #
- PIC17C42A-25I/PQ
- Manufacturer
- Microchip Technology
- Package / Case
- 44-QFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB OTP 44MQFP
- Stock
- 40,408
- In Stock :
- 40,408
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Min Operating Temperature :
- -40 °C
- Access Time :
- 25 μs
- Speed :
- 25MHz
- Power Supplies :
- 5V
- Height Seated (Max) :
- 2.35mm
- Data Bus Width :
- 8B
- Core Processor :
- PIC
- Supplier Device Package :
- 44-MQFP (10x10)
- Memory Size :
- 2kB
- DAC Channels :
- No
- JESD-609 Code :
- e3
- Supply Voltage :
- 5V
- Mounting Type :
- Surface Mount
- Radiation Hardening :
- No
- Published :
- 1996
- EEPROM Size :
- --
- Max Operating Temperature :
- 85 °C
- Length :
- 10mm
- Operating Temperature :
- -40°C~85°C TA
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Oscillator Type :
- External
- Supply Voltage-Min (Vsup) :
- 4.5V
- Max Supply Voltage :
- 6 V
- Number of I/O :
- 33
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~6V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Programmable I/O :
- 33
- Package :
- Tray
- Package / Case :
- 44-QFP
- DMA Channels :
- No
- Watchdog Timer :
- yes
- Min Supply Voltage :
- 4.5 V
- Memory Type :
- EPROM
- Number of I/Os :
- 33
- On Chip Program ROM Width :
- 16
- Surface Mount :
- yes
- CPU Family :
- PIC
- Connectivity :
- UART/USART
- RoHS :
- Compliant
- RoHS Status :
- ROHS3 Compliant
- Frequency :
- 25MHz
- Product Status :
- Obsolete
- RAM Size :
- 232 x 8
- Terminal Form :
- Gull wing
- Packaging :
- Tray
- Core Size :
- 8-Bit
- Lead Free :
- Lead Free
- Number of Timers/Counters :
- 8
- Interface :
- SCI, UART, USART
- Has ADC :
- No
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Position :
- QUAD
- Number of Pins :
- 44
- Address Bus Width :
- 16
- Max Power Dissipation :
- 1W
- Series :
- PIC® 17C
- Bit Size :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage-Max (Vsup) :
- 6V
- Core Architecture :
- PIC
- Number of Terminations :
- 44
- Peripherals :
- POR, PWM, WDT
- Program Memory Size :
- 4KB 2K x 16
- Pbfree Code :
- yes
- Pin Count :
- 44
- Terminal Finish :
- Matte Tin (Sn)
- Base Part Number :
- PIC17C42A
- Base Product Number :
- PIC17C42
- PWM Channels :
- yes
- Program Memory Type :
- OTP
- Data Converters :
- --
- Max Frequency :
- 25 MHz
- Datasheets
- PIC17C42A-25I/PQ
PIC17C42A-25I/PQ Documents

Microcontrollers Microchip Technology PIC17C42A-25I/PQ Overview
The Microcontrollers Microchip Technology PIC17C42A-25I/PQ is a highly capable 8-bit MCU from Microchip Technology, designed for applications requiring a robust control environment and high levels of integration. This microcontroller unit (MCU) features 4KB of OTP memory, providing a solid base for firmware that does not require frequent updates. Packaged in a compact 44MQFP, it is ideally suited for space-constrained applications while offering enough I/O options and robustness for complex digital interactions. Its adaptability and comprehensive feature set make it an excellent choice for designers looking to develop advanced control systems in various industries.
PIC17C42A-25I/PQ Features
- 8-bit microcontroller architecture, providing a good balance between power consumption and processing capability.
- 4KB of OTP (One-Time Programmable) memory, ideal for applications where the firmware does not need to be modified post deployment.
- Compact 44MQFP packaging allows for integration in size-sensitive applications without sacrificing functionality or performance.
- Enhanced instruction set supports complex algorithms and processes, enabling more sophisticated system designs.
PIC17C42A-25I/PQ Applications
- Industrial Automation: Utilized for controlling machinery, sensor data collection, and process automation systems, where its robust I/O capabilities can handle multiple input and output configurations.
- Automotive Applications: Can be integrated into automotive systems for engine management, dashboards, and other vehicle monitoring systems, where reliability under harsh conditions is crucial.
- Consumer Electronics: Suitable for smart home devices and entertainment systems, providing the necessary control and interfacing for enhanced user experiences.
- Telecommunication Equipment: Deployed in telecommunications infrastructure to manage signal processing and data flow, ensuring reliable and efficient communication operations.
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