PIC18LF4520-I/ML
- Mfr.Part #
- PIC18LF4520-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44QFN
- Stock
- 2,366
- In Stock :
- 2,366
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Core Size :
- 8-Bit
- Terminal Finish :
- Matte Tin (Sn)
- Product Status :
- Active
- Radiation Hardening :
- No
- Supply Voltage :
- 5V
- Packaging :
- Tube
- Base Product Number :
- PIC18LF4520
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- DMA Channels :
- No
- Connectivity :
- I2C, SPI, UART/USART
- Interfaces :
- I2C/SPI/USART
- Bit Size :
- 8
- Maximum Operating Temperature :
- + 85 C
- Tradename :
- PIC
- Interface Type :
- I2C, MSSP, PSP, SPI, USART
- EEPROM Size :
- 256 x 8
- Speed :
- 40MHz
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Position :
- QUAD
- RAM Size :
- 1.5K x 8
- Device Core :
- PIC
- Product Category :
- 8-bit Microcontrollers - MCU
- Mounting Type :
- Surface Mount
- RoHS :
- Details
- Interface :
- I2C, SPI, UART, USART
- Base Part Number :
- PIC18LF4520
- JESD-609 Code :
- e3
- Mounting Style :
- SMD/SMT
- Number of PWM Channels :
- 2
- Package :
- Tube
- Number of I2C Channels :
- 1
- CPU Family :
- PIC
- Number of Timers/Counters :
- 4
- Factory Lead Time :
- 7 Weeks
- Mount :
- Surface Mount
- Minimum Operating Temperature :
- - 40 C
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Terminations :
- 44
- Program Memory Type :
- Flash
- REACH SVHC :
- No SVHC
- Voltage - Supply (Vcc/Vdd) :
- 2V~5.5V
- Memory Size :
- 32kB
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 44
- Product :
- MCU
- Number of ADC Channels :
- 13
- Oscillator Type :
- Internal
- Operating Temperature :
- -40°C~85°C TA
- Peak Reflow Temperature (Cel) :
- 260
- Published :
- 2004
- Width :
- 8mm
- Supplier Device Package :
- 44-QFN (8x8)
- Access Time :
- 40 μs
- Number of I/O :
- 36
- Watchdog Timer :
- yes
- Manufacturer :
- Microchip
- Data Converters :
- A/D 13x10b
- Length :
- 8mm
- Brand :
- Microchip Technology / Atmel
- Number of I/Os :
- 36 I/O
- Product Type :
- 8-bit Microcontrollers - MCU
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Lead Free :
- Lead Free
- Package / Case :
- 44-VQFN Exposed Pad
- Has ADC :
- yes
- Series :
- PIC® 18F
- Data Converter :
- A/D 13x10b
- Height :
- 950μm
- Number of Pins :
- 44
- Terminal Pitch :
- 0.65mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Data Bus Width :
- 8B
- Core Processor :
- PIC
- Frequency :
- 40MHz
- Max Power Dissipation :
- 1W
- Program Memory Size :
- 32KB 16K x 16
- Datasheets
- PIC18LF4520-I/ML

Microcontrollers Microchip Technology PIC18LF4520-I/ML Overview
The Microcontrollers Microchip Technology PIC18LF4520-I/ML is a highly versatile, low-power 8-bit microcontroller designed by Microchip Technology, optimized for performance and reliability. This MCU is built to manage complex digital and analog inputs and outputs, making it ideal for a wide range of applications in the industrial, automotive, and consumer electronics sectors. With 32KB of flash memory and a robust architecture, it supports enhanced programming features and flexible interface options, ensuring seamless integration into various hardware setups.
PIC18LF4520-I/ML Features
The PIC18LF4520-I/ML microcontroller comes packed with features that enhance its functionality and ease of use. These include 32KB of on-board flash memory, 1536 bytes of RAM, and 256 bytes of EEPROM. It supports up to 40 MHz clock speed with a 10-bit, 13-channel analog-to-digital converter, and various communication protocols such as SPI, I2C, and USART, which facilitate easy data exchange and peripheral integration. Its low power consumption and flexible power-managing options make it particularly suitable for battery-operated devices.
PIC18LF4520-I/ML Applications
- Home Automation Systems: Utilized for controlling lighting, heating, and other home appliances efficiently through its robust GPIO capabilities and PWM outputs for precise control.
- Automotive Electronics: Integrated into automotive subsystems for monitoring and controlling engines, airbags, and other critical functions using its high-speed ADC and communication interfaces.
- Industrial Control Systems: Powers complex industrial machines and process controllers, leveraging its extensive I/O ports and interrupt management for real-time operations.
- Consumer Electronics: Embedded in devices such as cameras, personal media players, and toys, where its flash memory and low-power features offer great value in managing device functionalities and extending battery life.
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