PIC18LF46K42-E/P
- Mfr.Part #
- PIC18LF46K42-E/P
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 40DIP
- Stock
- 761
- In Stock :
- 761
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- JESD-609 Code :
- e3
- Supplier Device Package :
- 44-TQFP (10x10)
- Mounting Style :
- SMD/SMT
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supply Voltage-Max (Vsup) :
- 3.6V
- Package / Case :
- 44-TQFP
- Peak Reflow Temperature (Cel) :
- 260
- Format :
- FIXED POINT
- Supply Voltage-Min (Vsup) :
- 1.8V
- Minimum Operating Temperature :
- - 40 C
- PWM Channels :
- yes
- Core Processor :
- PIC
- Subcategory :
- Microcontrollers - MCU
- Base Product Number :
- PIC18LF46
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RoHS :
- Details
- Has ADC :
- yes
- Packaging :
- Tray
- Terminal Form :
- Gull wing
- ROM (words) :
- 32768
- RoHS Status :
- ROHS3 Compliant
- Width :
- 10mm
- Maximum Operating Temperature :
- + 125 C
- Number of Serial I/Os :
- 2
- Series :
- PIC® XLP™ 18K
- Terminal Pitch :
- 0.8mm
- Terminal Finish :
- Matte Tin (Sn)
- Data Converters :
- A/D 35x12b, D/A 1x5b
- Program Memory Type :
- Flash
- Number of ADC Channels :
- 35 Channel
- RAM (words) :
- 4096
- Low Power Mode :
- yes
- Number of External Interrupts :
- 3
- Operating Temperature :
- -40°C~125°C TA
- Supply Voltage :
- 3V
- DAC Resolution :
- 5 bit
- Peripherals :
- Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT
- Integrated Cache :
- No
- Package :
- Tray
- Number of I/O :
- 36
- Number of I/Os :
- 36 I/O
- Interface Type :
- I2C, SPI, UART
- Product Type :
- 8-bit Microcontrollers - MCU
- Core Size :
- 8-Bit
- Factory Lead Time :
- 6 Weeks
- Number of DMA Channels :
- 2
- Boundary Scan :
- No
- HTS Code :
- 8542.31.00.01
- Bit Size :
- 8
- Speed :
- 64MHz
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Data Bus Width :
- 8 bit
- Time@Peak Reflow Temperature-Max (s) :
- 30
- DMA Channels :
- yes
- JESD-30 Code :
- S-PQFP-G44
- Height Seated (Max) :
- 1.2mm
- Product :
- MCU
- Mounting Type :
- Surface Mount
- Terminal Position :
- QUAD
- Product Category :
- 8-bit Microcontrollers - MCU
- RAM Size :
- 4K x 8
- Clock Frequency :
- 64MHz
- Number of Timers :
- 7
- Base Part Number :
- PIC18LF46K42
- EEPROM Size :
- 1K x 8
- Number of Terminations :
- 44
- Manufacturer :
- Microchip
- Connectivity :
- I2C, LINbus, SPI, UART/USART
- Oscillator Type :
- Internal
- Length :
- 10mm
- On Chip Data RAM Width :
- 8
- Product Status :
- Active
- Data Converter :
- A/D 35x12b; D/A 1x5b
- On Chip Program ROM Width :
- 16
- DAC Channels :
- yes
- Surface Mount :
- yes
- Program Memory Size :
- 64KB 32K x 16
- Brand :
- Microchip Technology
- Tradename :
- PIC
- Supply Current-Max :
- 18mA
- Datasheets
- PIC18LF46K42-E/P
PIC18LF46K42-E/P Documents

Microcontrollers Microchip Technology PIC18LF46K42-E/P Overview
The Microcontrollers Microchip Technology PIC18LF46K42-E/P is a highly capable MCU designed for advanced applications requiring robust performance in a traditional 40DIP package. This microcontroller integrates 64KB of flash memory and a rich set of peripherals, making it ideal for developers looking to create sophisticated systems in industrial and consumer applications. Its 8-bit architecture, combined with high-performance features, offers an efficient solution for managing complex tasks and processes within electronic devices.
PIC18LF46K42-E/P Features
The PIC18LF46K42-E/P stands out with its extensive feature set which includes 64KB of Flash, 4KB of RAM, and an operating voltage range of 1.8V to 3.6V. It supports a wide range of communication interfaces such as SPI, I2C, and UART, making it highly versatile in multi-peripheral integrations. The MCU also offers numerous programmable analog and digital peripherals, including 12-bit ADCs, comparators, and PWM outputs, which are crucial for precise control and monitoring tasks.
PIC18LF46K42-E/P Applications
- Home Automation Systems: Utilized for controlling lighting, climate, and security systems, where its multiple I/O interfaces and PWM outputs allow for precise sensor readings and actuator controls.
- Automotive Products: Applied in car entertainment and information systems, leveraging its robust serial communication capabilities for multimedia processing and data transfer.
- Industrial Control Systems: Plays a critical role in automated manufacturing processes, utilizing its extensive GPIO suite and analog features to monitor and control industrial machinery.
- Consumer Electronics: Used in devices like smart watches and fitness trackers, where its low power consumption and ample memory support complex user interfaces and connectivity features.
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