PIC18LF27K42-I/ML
- Mfr.Part #
- PIC18LF27K42-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 28-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 28QFN
- Stock
- 16,434
- In Stock :
- 16,434
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- On Chip Program ROM Width :
- 8
- Peripherals :
- Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT
- Published :
- 2018
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Supply Voltage :
- 3V
- Manufacturer :
- Microchip
- RoHS :
- Details
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Supply Voltage-Min (Vsup) :
- 2.7V
- Speed :
- 64MHz
- Subcategory :
- Microcontrollers - MCU
- Number of Terminations :
- 28
- Mounting Type :
- Surface Mount
- Minimum Operating Temperature :
- - 40 C
- Base Part Number :
- PIC18LF27K42
- DAC Resolution :
- 5 bit
- DAC Channels :
- yes
- Product Category :
- 8-bit Microcontrollers - MCU
- Height Seated (Max) :
- 1mm
- Supply Voltage-Max (Vsup) :
- 3.6V
- Number of I/O :
- 25
- Oscillator Type :
- Internal
- Brand :
- Microchip Technology / Atmel
- Terminal Pitch :
- 0.65mm
- Operating Temperature :
- -40°C~85°C TA
- HTS Code :
- 8542.31.00.01
- Interface Type :
- I2C, RS-232, RS-485, SMBus, SPI, UART
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Package :
- Tube
- Data Bus Width :
- 8 bit
- Peak Reflow Temperature (Cel) :
- 260
- Data Converter :
- A/D 24x12b; D/A 1x5b
- Clock Frequency :
- 64MHz
- Packaging :
- Tube
- Connectivity :
- I2C, LINbus, SPI, UART/USART
- Number of I/Os :
- 25 I/O
- Additional Feature :
- ALSO OPERATES WITH 2.3VMIN @ 32MHZ AND 1.8VMIN @ 16MHZ
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Maximum Operating Temperature :
- + 85 C
- Terminal Position :
- QUAD
- Base Product Number :
- PIC18LF27
- Surface Mount :
- yes
- PWM Channels :
- yes
- Terminal Form :
- NO LEAD
- Data Converters :
- A/D 24x12b, D/A 1x5b
- Number of ADC Channels :
- 24 Channel
- Terminal Finish :
- Matte Tin (Sn)
- Core Size :
- 8-Bit
- JESD-30 Code :
- S-PQCC-N28
- Series :
- PIC® XLP™ 18K
- RAM Size :
- 8K x 8
- Tradename :
- PIC
- Width :
- 6mm
- Screening Level :
- TS 16949
- Supplier Device Package :
- 28-QFN (6x6)
- RoHS Status :
- ROHS3 Compliant
- Product :
- MCU
- Core Processor :
- PIC
- JESD-609 Code :
- e3
- Package / Case :
- 28-VQFN Exposed Pad
- DMA Channels :
- yes
- Product Status :
- Active
- EEPROM Size :
- 1K x 8
- Has ADC :
- yes
- Program Memory Type :
- Flash
- Mounting Style :
- SMD/SMT
- Factory Lead Time :
- 13 Weeks
- Product Type :
- 8-bit Microcontrollers - MCU
- Program Memory Size :
- 128KB 64K x 16
- Length :
- 6mm
- Datasheets
- PIC18LF27K42-I/ML
PIC18LF27K42-I/ML Documents

Microcontrollers Microchip Technology PIC18LF27K42-I/ML Overview
The Microcontrollers Microchip Technology PIC18LF27K42-I/ML is a highly versatile and powerful 8-bit microcontroller designed to meet the sophisticated needs of modern embedded applications. Manufactured by Microchip Technology, this microcontroller combines high performance with low power consumption, housed in a compact 28QFN package. It features 128KB of flash memory, making it suitable for complex algorithms and multifunctional device integration. The robust design and extensive feature set make it ideal for developing advanced systems in various industrial applications, ensuring efficient and reliable operations.
PIC18LF27K42-I/ML Features
This microcontroller stands out with its extensive range of features including 128KB of onboard flash memory for ample program storage, enhanced EEPROM and RAM for data retention and dynamic processing needs. Its operating voltage from 1.8V to 3.6V allows for flexibility in low-power and battery-operated devices. Additionally, it supports advanced peripherals like 12-bit ADCs, multiple communication interfaces (including I2C, SPI, and UART), and several timers, enhancing its utility in complex digital and analog integration tasks.
PIC18LF27K42-I/ML Applications
- Automotive Systems: Utilized in engine management systems and accessory controls, this MCU adjusts to varying power and processing demands with its scalable architecture.
- Consumer Electronics: Ideal for home automation systems, including smart thermostats and lighting controls, where its robust I/O capabilities and low power usage are crucial.
- Industrial Control: Acts as the brain for process controllers and monitoring systems in manufacturing lines, leveraging its extensive memory and multiple communication interfaces.
- Medical Devices: Supports applications in portable medical diagnostics and wearable health monitors, where precision and reliability are mandatory.
- Internet of Things (IoT): Powers a variety of IoT devices, effectively managing data flow and connectivity challenges through its advanced networking features.
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