PIC18F27K42-E/SO
- Mfr.Part #
- PIC18F27K42-E/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 28SO
- Stock
- 16,654
- In Stock :
- 16,654
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of I/Os :
- 25 I/O
- Product :
- MCU
- Surface Mount :
- yes
- Subcategory :
- Microcontrollers - MCU
- Peripherals :
- Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT
- RoHS :
- Details
- Width :
- 7.5mm
- Base Product Number :
- PIC18F27
- Package :
- Tube
- Speed :
- 64MHz
- Interface Type :
- I2C, RS-232, RS-485, SMBus, SPI, UART
- PWM Channels :
- yes
- Core Size :
- 8-Bit
- Supply Voltage-Min (Vsup) :
- 2.7V
- EEPROM Size :
- 1K x 8
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of Terminations :
- 28
- Packaging :
- Tube
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Screening Level :
- TS 16949
- Maximum Operating Temperature :
- + 125 C
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- DAC Channels :
- yes
- RAM Size :
- 8K x 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Position :
- Dual
- Connectivity :
- I2C, LINbus, SPI, UART/USART
- Manufacturer :
- Microchip
- Tradename :
- PIC
- Has ADC :
- yes
- JESD-30 Code :
- R-PDSO-G28
- Bit Size :
- 8
- Minimum Operating Temperature :
- - 40 C
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Number of I/O :
- 25
- HTS Code :
- 8542.31.00.01
- Brand :
- Microchip Technology / Atmel
- Core Processor :
- PIC
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RoHS Status :
- ROHS3 Compliant
- Mounting Style :
- SMD/SMT
- Series :
- PIC® XLP™ 18K
- Base Part Number :
- PIC18F27K42
- Oscillator Type :
- Internal
- Operating Temperature :
- -40°C~125°C TA
- Length :
- 17.9mm
- DMA Channels :
- yes
- Clock Frequency :
- 64MHz
- Number of ADC Channels :
- 24 Channel
- Data Converter :
- A/D 24x12b; D/A 1x5b
- Additional Feature :
- IT ALSO OPERATES AT 2.7V MIN AT 32 MHZ AND 2.5V MIN AT 16 MHZ
- Supply Voltage-Max (Vsup) :
- 5.5V
- Supply Voltage :
- 3V
- On Chip Program ROM Width :
- 16
- Product Category :
- 8-bit Microcontrollers - MCU
- Terminal Pitch :
- 1.27mm
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Voltage - Supply (Vcc/Vdd) :
- 2.3V~5.5V
- Factory Lead Time :
- 7 Weeks
- Product Status :
- Active
- Peak Reflow Temperature (Cel) :
- 260
- Data Bus Width :
- 8 bit
- Height Seated (Max) :
- 2.65mm
- Supplier Device Package :
- 28-SOIC
- Program Memory Type :
- Flash
- DAC Resolution :
- 5 bit
- Mounting Type :
- Surface Mount
- Data Converters :
- A/D 24x12b; D/A 1x5b
- Program Memory Size :
- 128KB 64K x 16
- Datasheets
- PIC18F27K42-E/SO
PIC18F27K42-E/SO Documents

Microcontrollers Microchip Technology PIC18F27K42-E/SO Overview
The Microcontrollers Microchip Technology PIC18F27K42-E/SO is a highly capable, low-power, 8-bit microcontroller that offers 128KB of Flash memory packaged in a compact 28-pin SOIC. This product from Microchip Technology integrates advanced features for diverse applications requiring robust operation in variable environments. The device is designed to deliver exceptional performance with an extended temperature range, making it suitable for industrial applications and beyond. Its high integration facilitates the reduction of system costs for manufacturers, enhancing the appeal for high-volume production.
PIC18F27K42-E/SO Features
The PIC18F27K42-E/SO includes several features that make it an excellent choice for demanding applications. These features include an enhanced Mid-range Core with 49 Instruction, 16 Stack Levels, and a 32 MHz internal oscillator. This MCU provides up to 256 KB of Linear Memory Addressing, supporting complex programming and data-intensive operations. It also features Core Independent Peripherals, such as CWG, CLC, and multiple communication interfaces (I²C, SPI, UART), allowing for flexible integration and fewer dependencies on external components.
PIC18F27K42-E/SO Applications
- Industrial Control Systems: The microcontroller can be used to manage automated processes in manufacturing environments, thanks to its robust operation capabilities and extended temperature range.
- Consumer Electronics: It is suitable for smart home devices, such as thermostats and security systems, which require reliable communication interfaces and low power consumption.
- Automotive Applications: Its high reliability and capability to function under varying environmental conditions make it ideal for automotive electronics, including sensor management and onboard diagnostics.
- Internet of Things (IoT): The MCU supports advanced connectivity and can be integrated into IoT devices for smart cities and industrial IoT applications, facilitating sophisticated device-to-device communication.
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