PIC18F45K20T-I/ML
- Mfr.Part #
- PIC18F45K20T-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44QFN
- Stock
- 3,522
- In Stock :
- 3,522
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Connectivity :
- I2C, SPI, UART/USART
- Length :
- 8mm
- Power Supplies :
- 2/3.3V
- Number of I/O :
- 35
- Data Converters :
- A/D 14x10b
- Terminal Position :
- QUAD
- Peak Reflow Temperature (Cel) :
- 260
- DMA Channels :
- No
- Time@Peak Reflow Temperature-Max (s) :
- 40
- RoHS :
- Details
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Memory Size :
- 32kB
- Width :
- 8 mm
- Interface :
- I2C, SPI, UART, USART
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- CPU Family :
- PIC
- Product Status :
- Active
- Mount :
- Surface Mount
- Frequency :
- 64MHz
- Max Power Dissipation :
- 1W
- Maximum Operating Temperature :
- + 85 C
- Base Part Number :
- PIC18F45K20
- ECCN Code :
- 3A991.A.2
- Radiation Hardening :
- No
- Program Memory Size :
- 32KB 16K x 16
- Terminal Pitch :
- 0.65mm
- Bit Size :
- 8
- Supply Voltage-Min (Vsup) :
- 3V
- Pin Count :
- 44
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- PWM Channels :
- yes
- Number of Programmable I/O :
- 36
- Published :
- 2009
- Series :
- PIC® XLP™ 18K
- Data Bus Width :
- 8B
- Number of Pins :
- 44
- Mounting Style :
- SMD/SMT
- Height :
- 0.88 mm
- Product Type :
- 8-bit Microcontrollers - MCU
- Core Processor :
- PIC
- Packaging :
- Tape and Reel (TR)
- Base Product Number :
- PIC18F45
- Additional Feature :
- ALSO OPERATES AT 1.8V MINIMUM SUPPLY FOR 20 MHZ
- Height Seated (Max) :
- 1mm
- Number of Timers/Counters :
- 4
- Minimum Operating Temperature :
- - 40 C
- RAM Size :
- 1.5K x 8
- Supply Current-Max :
- 15mA
- Package / Case :
- 44-VQFN Exposed Pad
- On Chip Program ROM Width :
- 16
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 44
- Interfaces :
- I2C/SPI/USART
- Number of ADC Channels :
- 14 Channel
- Watchdog Timer :
- yes
- Supply Voltage-Max (Vsup) :
- 3.5V
- Tradename :
- PIC
- Operating Temperature :
- -40°C~85°C TA
- Has ADC :
- yes
- Speed :
- 64MHz
- Device Core :
- PIC
- Manufacturer :
- Microchip
- Brand :
- Microchip Technology
- Pbfree Code :
- yes
- Program Memory Type :
- Flash
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- DAC Channels :
- No
- EEPROM Size :
- 256 x 8
- Data Converter :
- A/D 14x10b
- RoHS Status :
- ROHS3 Compliant
- Core Size :
- 8-Bit
- Interface Type :
- CCP, ECCP, EUSART, I2C, MSSP, SPI
- Supplier Device Package :
- 44-QFN (8x8)
- Oscillator Type :
- Internal
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Product :
- MCU
- Product Category :
- 8-bit Microcontrollers - MCU
- Number of I/Os :
- 36 I/O
- Factory Lead Time :
- 6 Weeks
- Datasheets
- PIC18F45K20T-I/ML

Microcontrollers Microchip Technology PIC18F45K20T-I/ML Overview
The PIC18F45K20T-I/ML from Microchip Technology is a robust 8-bit microcontroller that combines advanced digital and analog features suited for a broad range of applications. This microcontroller integrates 32KB of flash memory, offering ample space for complex programs and data storage. The compact 44-QFN package is designed for space-conscious applications, making it an ideal choice for sophisticated yet compact devices. With its powerful architecture and versatile capabilities, the Microcontrollers Microchip Technology PIC18F45K20T-I/ML is perfect for developers looking to leverage a high-performance MCU for their designs.
PIC18F45K20T-I/ML Features
The PIC18F45K20T-I/ML microcontroller is equipped with numerous features that enhance its functionality and ease of use. It includes 32KB of flash memory, 1536 bytes of RAM, and an Enhanced Mid-range Core with 48 MHz internal oscillator. Additional features like 10-bit, 13-channel ADC, multiple communication interfaces such as SPI, UART, and I2C, along with 2 comparators and up to 35 I/O pins, provide developers with significant flexibility in system design. This MCU also supports a wide operating voltage range from 1.8V to 5.5V, making it highly adaptable to different power setups and environments.
PIC18F45K20T-I/ML Applications
- Industrial Automation: The MCU can be utilized to manage automation controllers due to its robust I/O capabilities and extensive memory, which can handle complex control algorithms and interface with multiple sensors and actuators.
- Automotive Systems: Its high tolerance for voltage variations and extended temperature range makes it suitable for automotive applications like engine management and infotainment systems.
- Consumer Electronics: Ideal for home automation devices and personal electronics, the MCU supports intricate user interfaces and connectivity with other digital systems, ensuring seamless integration and control.
- Healthcare Devices: With its precision analog features and low power consumption, it can be effectively used in portable medical devices for monitoring vital signs or managing drug delivery systems.
- Telecommunication: The robust serial communication capabilities make it an excellent choice for networked devices, including modems and wireless routers, facilitating reliable data transmission and connectivity.
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