PIC18LF458-I/L
- Mfr.Part #
- PIC18LF458-I/L
- Manufacturer
- Microchip Technology
- Package / Case
- 44-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44PLCC
- Stock
- 40,491
- In Stock :
- 40,491
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Max Power Dissipation :
- 1W
- Frequency :
- 40MHz
- REACH SVHC :
- No SVHC
- Number of Pins :
- 44
- Package / Case :
- 44-LCC (J-Lead)
- JESD-609 Code :
- e3
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Number of ADC Channels :
- 8
- Watchdog Timer :
- yes
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- Program Memory Type :
- Flash
- Bit Size :
- 8
- Supply Voltage :
- 4.5V
- Data Bus Width :
- 8B
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 44
- Data Converter :
- A/D 8x10b
- Core Processor :
- PIC
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Device Core :
- PIC
- Peripherals :
- Brown-out Detect/Reset, LVD, POR, PWM, WDT
- Has ADC :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Interface :
- CAN, I2C, SPI, UART, USART
- Operating Temperature :
- -40°C~85°C TA
- CPU Family :
- PIC
- Access Time :
- 40 μs
- Memory Size :
- 32kB
- RAM Size :
- 1.5K x 8
- Base Product Number :
- PIC18LF458
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of I/O :
- 33
- Packaging :
- Tube
- Number of Timers/Counters :
- 4
- Peak Reflow Temperature (Cel) :
- 245
- Terminal Pitch :
- 1.27mm
- Core Size :
- 8-Bit
- Supplier Device Package :
- 44-PLCC (16.59x16.59)
- Pbfree Code :
- yes
- Number of PWM Channels :
- 5
- Terminal Form :
- J BEND
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Position :
- QUAD
- Program Memory Size :
- 32KB 16K x 16
- Speed :
- 40MHz
- Package :
- Tube
- Voltage - Supply (Vcc/Vdd) :
- 2V~5.5V
- RoHS Status :
- ROHS3 Compliant
- Series :
- PIC® 18F
- Interfaces :
- CAN/I2C/SPI/USART
- Additional Feature :
- ALSO OPERATES AT 2V MINIMUM SUPPLY
- Oscillator Type :
- External
- Product Status :
- Obsolete
- EEPROM Size :
- 256 x 8
- Pin Count :
- 44
- Data Converters :
- A/D 8x10b
- DMA Channels :
- No
- Surface Mount :
- yes
- Base Part Number :
- PIC18LF458
- Factory Lead Time :
- 6 Weeks
- Datasheets
- PIC18LF458-I/L
PIC18LF458-I/L Documents

Microcontrollers Microchip Technology PIC18LF458-I/L Overview
The Microcontrollers Microchip Technology PIC18LF458-I/L is an advanced 8-bit microcontroller unit (MCU) from Microchip Technology, designed to offer robust performance with enhanced versatility. This MCU features a substantial 32KB of FLASH memory, packaged neatly into a 44PLCC format, making it ideal for sophisticated control systems requiring compactness and a high degree of functionality. Its capabilities make it suitable for demanding applications across various industries, including automotive, industrial control, and consumer electronics, where reliability and efficiency are paramount.
PIC18LF458-I/L Features
This powerful microcontroller incorporates several key features that make it a top choice for developers and engineers. Key attributes include:
- 32KB of flash memory, allowing for ample program storage and facilitating complex software applications without compromising on speed or reliability.
- An 8-bit architecture that provides a balanced trade-off between computational power and power consumption, suitable for battery-powered devices.
- Comprehensive I/O options with enhanced peripheral support for greater flexibility in system design and integration.
- Low power consumption modes to ensure energy efficiency in embedded applications.
PIC18LF458-I/L Applications
- Automotive Systems: Utilized in engine management and dashboard displays, where its robust processing capabilities ensure reliable vehicle performance and functionality.
- Industrial Automation: Acts as the control center in automation equipment, enabling precise management of machinery and process flow.
- Consumer Electronics: Integrated into home appliances for enhanced smart functionality, contributing to more interactive and user-friendly interfaces.
- Telecommunications: Employs its extensive I/O capabilities in network equipment to facilitate robust data handling and communication protocols.
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