PIC18F45K42-E/PT
- Mfr.Part #
- PIC18F45K42-E/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44TQFP
- Stock
- 953
- In Stock :
- 953
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- JESD-30 Code :
- S-PQFP-G44
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Pitch :
- 0.8mm
- On Chip Data RAM Width :
- 8
- Speed :
- 64MHz
- Bit Size :
- 8
- EEPROM Size :
- 256 x 8
- Brand :
- Microchip Technology / Atmel
- Number of ADC Channels :
- 35 Channel
- RAM (words) :
- 2048
- Number of External Interrupts :
- 3
- Data Converter :
- A/D 35x12b; D/A 1x5b
- Mounting Type :
- Surface Mount
- Packaging :
- Tray
- Published :
- 2018
- Product :
- MCU
- Boundary Scan :
- No
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of I/O :
- 36
- Peak Reflow Temperature (Cel) :
- 260
- Connectivity :
- I2C, LINbus, SPI, UART/USART
- Clock Frequency :
- 64MHz
- Format :
- FIXED POINT
- Integrated Cache :
- No
- Package / Case :
- 44-TQFP
- Subcategory :
- Microcontrollers - MCU
- PWM Channels :
- yes
- ROM (words) :
- 16384
- HTS Code :
- 8542.31.00.01
- Terminal Position :
- QUAD
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- On Chip Program ROM Width :
- 16
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Has ADC :
- yes
- Low Power Mode :
- yes
- Operating Temperature :
- -40°C~125°C TA
- Program Memory Size :
- 32KB 16K x 16
- JESD-609 Code :
- e3
- DAC Channels :
- yes
- Product Status :
- Active
- Supplier Device Package :
- 44-TQFP (10x10)
- RoHS Status :
- ROHS3 Compliant
- Minimum Operating Temperature :
- - 40 C
- Package :
- Tray
- Width :
- 10mm
- Length :
- 10mm
- Product Category :
- 8-bit Microcontrollers - MCU
- Height Seated (Max) :
- 1.2mm
- Supply Current-Max :
- 18mA
- Number of Terminations :
- 44
- RoHS :
- Details
- Interface Type :
- I2C, SPI, UART
- Data Converters :
- A/D 35x12b, D/A 1x5b
- Supply Voltage-Min (Vsup) :
- 2.3V
- Oscillator Type :
- Internal
- Product Type :
- 8-bit Microcontrollers - MCU
- Base Product Number :
- PIC18F45
- Core Size :
- 8-Bit
- Base Part Number :
- PIC18F45K42
- Data Bus Width :
- 8 bit
- Factory Lead Time :
- 2 Weeks
- Supply Voltage :
- 3V
- Peripherals :
- Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT
- Program Memory Type :
- Flash
- Number of DMA Channels :
- 2
- Core Processor :
- PIC
- Number of Serial I/Os :
- 2
- Supply Voltage-Max (Vsup) :
- 5.5V
- Mounting Style :
- SMD/SMT
- Terminal Form :
- Gull wing
- Series :
- PIC® XLP™ 18K
- Number of Timers :
- 7
- Tradename :
- PIC
- DAC Resolution :
- 5 bit
- Maximum Operating Temperature :
- + 125 C
- Voltage - Supply (Vcc/Vdd) :
- 2.3V~5.5V
- RAM Size :
- 2K x 8
- Number of I/Os :
- 36 I/O
- DMA Channels :
- yes
- Manufacturer :
- Microchip
- Datasheets
- PIC18F45K42-E/PT
PIC18F45K42-E/PT Documents

Microcontrollers Microchip Technology PIC18F45K42-E/PT Overview
The Microcontrollers Microchip Technology PIC18F45K42-E/PT is a highly versatile and powerful microcontroller unit (MCU) designed to meet the rigorous demands of modern embedded systems. Manufactured by Microchip Technology, this 8-bit MCU is built on a high-performance architecture that supports a wide range of applications. Its 32KB of flash memory provides ample space for complex software applications, while the 44-TQFP package ensures compactness and ease of integration into various designs.
PIC18F45K42-E/PT Features
The PIC18F45K42-E/PT boasts an extensive set of features that enhance its functionality and flexibility. Key features include a wide operating voltage range from 1.8V to 5.5V, which allows for varied application environments and power efficiency. The device supports up to 35 I/O pins, providing robust connectivity options for peripheral devices. It also includes enhanced peripherals such as multiple communication interfaces (I2C, SPI, UART), a 12-bit ADC for precise analog to digital conversion, and multiple PWM outputs for advanced control systems. The MCU’s low power consumption and flexible clock options make it ideal for power-sensitive applications.
PIC18F45K42-E/PT Applications
- Industrial Automation: Utilized in controlling sensors and actuaries, facilitating real-time monitoring and control systems in industrial settings.
- Consumer Electronics: Powers user interfaces and functionality in devices like smart home gadgets, enhancing connectivity and user experience.
- Automotive Applications: Serves crucial roles in dashboard displays and sensor management, contributing to safety and vehicle efficiency.
- Internet of Things (IoT): Acts as the brain within IoT devices, handling data processing and communication to other devices or networks.
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