PIC18F442-I/P
- Mfr.Part #
- PIC18F442-I/P
- Manufacturer
- Microchip Technology
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 40DIP
- Stock
- 1,379
- In Stock :
- 1,379
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- DMA Channels :
- No
- Watchdog Timer :
- yes
- Frequency :
- 40MHz
- Maximum Operating Temperature :
- +85 °C
- Number of PWM Channels :
- 2
- Instruction Set Architecture :
- RISC
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Number of Timers/Counters :
- 4
- Product :
- MCU
- RAM Size :
- 768 x 8
- Address Bus Width :
- 8B
- CPU Family :
- PIC
- Device Core :
- PIC
- Core Processor :
- PIC
- Radiation Hardening :
- No
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of UART Channels :
- 0
- Has ADC :
- yes
- Program Memory Type :
- Flash
- Speed :
- 40MHz
- Terminal Finish :
- Matte Tin (Sn)
- Oscillator Type :
- External
- Program Memory Size :
- 16KB 8K x 16
- Number of Terminations :
- 40
- Tradename :
- PIC
- Number of I2C Channels :
- 1
- REACH SVHC :
- No SVHC
- Manufacturer :
- Microchip
- Dimensions :
- 52.45 x 14.22 x 4.06mm
- Bit Size :
- 8
- Max Power Dissipation :
- 1W
- Peripherals :
- Brown-out Detect/Reset, LVD, POR, PWM, WDT
- Number of ADC Channels :
- 8
- Factory Lead Time :
- 6 Weeks
- Interface :
- I2C, SPI, UART, USART
- Access Time :
- 40 μs
- Minimum Operating Temperature :
- -40 °C
- Series :
- PIC® 18F
- Core Size :
- 8-Bit
- Height :
- 4.06mm
- Family Name :
- PIC18F
- Interfaces :
- I2C/SPI/USART
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Pin Count :
- 40
- Power Supplies :
- 5V
- Brand :
- Microchip Technology / Atmel
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- PIC18F442
- Nominal Supply Current :
- 1.6mA
- Mounting Type :
- Through Hole
- Data Bus Width :
- 8B
- RoHS Status :
- ROHS3 Compliant
- Data Converter :
- A/D 8x10b
- EEPROM Size :
- 256 x 8
- Base Product Number :
- PIC18F442
- Number of I/O :
- 34
- MSL :
- -
- Terminal Position :
- Dual
- Connectivity :
- I2C, SPI, UART/USART
- Product Status :
- Active
- Length :
- 52.45mm
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Mounting Style :
- Through Hole
- Surface Mount :
- No
- Number of SPI Channels :
- 1
- Package :
- Tube
- Interface Type :
- I2C, MSSP, PSP, SPI, USART
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Typical Operating Supply Voltage :
- 4.2 → 5.5 V
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of I/Os :
- 34 I/O
- Memory Size :
- 16kB
- Product Category :
- 8-bit Microcontrollers - MCU
- Supply Voltage :
- 4.5V
- RoHS :
- Details
- Package Type :
- PDIP
- JESD-609 Code :
- e3
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Qualification :
- -
- Data Converters :
- A/D 8x10b
- Number of Ethernet Channels :
- 0
- Width :
- 14.22mm
- Number of Pins :
- 40
- Number of A/D Converters :
- 1
- Packaging :
- Tube
- Supplier Device Package :
- 40-PDIP
- Datasheets
- PIC18F442-I/P
PIC18F442-I/P Documents

Microcontrollers Microchip Technology PIC18F442-I/P Overview
The Microcontrollers Microchip Technology PIC18F442-I/P is a powerful 8-bit MCU from Microchip Technology, known for its robust performance and versatility in a variety of applications. This MCU is designed with a 16KB of FLASH memory, enabling substantial program storage suitable for complex applications. Housed in a 40-pin DIP package, the PIC18F442-I/P is ideal for both prototyping and full-scale production, offering a scalable solution for developers. Its extensive feature set supports advanced systems requiring low power consumption and significant onboard processing capabilities, making it an excellent choice for demanding industrial applications.
PIC18F442-I/P Features
The PIC18F442-I/P MCU offers a comprehensive range of features that enhance its utility and efficiency in complex electronic systems. Key features include: - 16KB of flash memory - Extended temperature range - 10-bit, 13-channel Analog-to-Digital Converter (ADC) - Two Capture/Compare/PWM (CCP) modules - A synchronous serial port (SSP) with SPI and I2C - High-performance RISC CPU - Power-saving sleep mode - Programmable 16-level low voltage detection These features make the PIC18F442-I/P a versatile component suitable for a wide range of applications, from industrial controls to consumer electronics.
PIC18F442-I/P Applications
- Industrial Control Systems: Utilizes its robust I/O capabilities and extensive memory for complex automation and control tasks.
- Consumer Electronics: Employs its ADC and PWM modules for precise control in devices such as home appliances and personal gadgets.
- Automotive: Leverages its high reliability and extended temperature range for automotive control systems, enhancing vehicle performance and safety.
- Communication Equipment: Uses its serial communication interfaces (SPI/I2C) for data transmission in networking devices.
- Medical Devices: Takes advantage of its low power consumption and advanced ADC for portable medical diagnostics and monitoring systems.
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