PIC18F43K20T-I/ML
- Mfr.Part #
- PIC18F43K20T-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 44QFN
- Stock
- 24,092
- In Stock :
- 24,092
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Factory Lead Time :
- 6 Weeks
- Interface :
- I2C, SPI, UART, USART
- Number of Pins :
- 44
- Speed :
- 64MHz
- Manufacturer :
- Microchip
- Number of Programmable I/O :
- 36
- Data Converters :
- A/D 14x10b
- Program Memory Size :
- 8KB 4K x 16
- Connectivity :
- I2C, SPI, UART/USART
- Length :
- 8mm
- Product Type :
- 8-bit Microcontrollers - MCU
- Program Memory Type :
- Flash
- JESD-609 Code :
- e3
- Mounting Style :
- SMD/SMT
- Additional Feature :
- ALSO OPERATES AT 1.8V MINIMUM SUPPLY FOR 20 MHZ
- Base Product Number :
- PIC18F43
- Supply Current-Max :
- 15mA
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Product Status :
- Active
- Power Supplies :
- 2/3.3V
- Packaging :
- Tape and Reel (TR)
- Number of Timers/Counters :
- 4
- Oscillator Type :
- Internal
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage-Min (Vsup) :
- 3V
- Product :
- MCU
- DAC Channels :
- No
- Minimum Operating Temperature :
- - 40 C
- Published :
- 2009
- ECCN Code :
- 3A001.A.3
- Series :
- PIC® XLP™ 18K
- Memory Size :
- 8kB
- RoHS :
- Details
- Height :
- 0.88 mm
- DMA Channels :
- No
- Interfaces :
- I2C/SPI/USART
- Terminal Pitch :
- 0.65mm
- Watchdog Timer :
- yes
- Number of Terminations :
- 44
- Maximum Operating Temperature :
- + 85 C
- Package / Case :
- 44-VQFN Exposed Pad
- Width :
- 8 mm
- Number of ADC Channels :
- 14 Channel
- Has ADC :
- yes
- Number of I/Os :
- 36 I/O
- Max Power Dissipation :
- 1W
- Data Bus Width :
- 8B
- Device Core :
- PIC
- Product Category :
- 8-bit Microcontrollers - MCU
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Data Converter :
- A/D 14x10b
- CPU Family :
- PIC
- Operating Temperature :
- -40°C~85°C TA
- Height Seated (Max) :
- 1mm
- Tradename :
- PIC
- Package :
- Tape and Reel (TR)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Pbfree Code :
- yes
- Base Part Number :
- PIC18F43K20
- Supplier Device Package :
- 44-QFN (8x8)
- Terminal Position :
- QUAD
- Supply Voltage-Max (Vsup) :
- 3.5V
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Core Size :
- 8-Bit
- Mounting Type :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Peak Reflow Temperature (Cel) :
- 260
- Number of I/O :
- 35
- Bit Size :
- 8
- Radiation Hardening :
- No
- RAM Size :
- 512 x 8
- Pin Count :
- 44
- Frequency :
- 64MHz
- EEPROM Size :
- 256 x 8
- On Chip Program ROM Width :
- 16
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Core Processor :
- PIC
- Brand :
- Microchip Technology
- PWM Channels :
- yes
- Interface Type :
- CCP, ECCP, EUSART, I2C, MSSP, SPI
- Datasheets
- PIC18F43K20T-I/ML

Microcontrollers Microchip Technology PIC18F43K20T-I/ML Overview
The Microcontrollers Microchip Technology PIC18F43K20T-I/ML is a highly capable and versatile 8-bit microcontroller designed to cater to the demanding needs of embedded systems. Developed by Microchip Technology, this MCU operates efficiently with an enhanced flash memory of 8KB. Its compact 44QFN package makes it ideal for space-constrained applications while maintaining a robust set of features. The integration of advanced peripherals supports a variety of functionalities, ranging from simple device controls to complex algorithm executions, making it perfect for developers looking to maximize performance in small-footprint electronic designs.
PIC18F43K20T-I/ML Features
This microcontroller boasts a rich set of features that enhance its applicability in various high-demand environments. Key features include an 8-bit processor, 8KB of flash memory, and an extensive range of peripherals such as ADC, PWM channels, and multiple communication interfaces like SPI and I2C. Its operating voltage from 1.8V to 3.6V allows for flexible power management, and its robust design ensures reliable operation under varying conditions.
PIC18F43K20T-I/ML Applications
- Home Automation Systems: Utilized for controlling lighting, climate, and security systems efficiently through its robust GPIO capabilities and PWM outputs.
- Consumer Electronics: Powers user interfaces and small displays in devices like portable health monitors and wearable fitness trackers, leveraging its ADC and communication interfaces.
- Industrial Control: Applied in automation controllers and sensor networks, where precise data acquisition is critical, supported by its accurate ADC and reliable data handling capacities.
- Automotive Applications: Suitable for non-safety critical tasks within automotive electronics, such as environmental controls and dashboard displays, utilizing its robust operation and interfacing features.
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