PIC18LF458-I/P
- Mfr.Part #
- PIC18LF458-I/P
- Manufacturer
- Microchip Technology
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 40DIP
- Stock
- 48
- In Stock :
- 48
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Lead Free :
- Lead Free
- Memory Size :
- 32kB
- Speed :
- 40MHz
- Packaging :
- Tube
- Data Bus Width :
- 8B
- Data Converter :
- A/D 8x10b
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- DMA Channels :
- No
- Base Part Number :
- PIC18LF458
- Core Processor :
- PIC
- Width :
- 14.22mm
- Product Status :
- Active
- Number of Terminations :
- 40
- Additional Feature :
- ALSO OPERATES AT 2V MINIMUM SUPPLY
- Mounting Style :
- Through Hole
- Brand :
- Microchip Technology
- Number of Pins :
- 40
- Supplier Device Package :
- 40-PDIP
- Factory Lead Time :
- 5 Weeks
- JESD-609 Code :
- e3
- Program Memory Type :
- Flash
- Minimum Operating Temperature :
- - 40 C
- Product Type :
- 8-bit Microcontrollers - MCU
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Number of I2C Channels :
- 1
- Device Core :
- PIC
- Product :
- MCU
- Surface Mount :
- No
- Manufacturer :
- Microchip
- Frequency :
- 40MHz
- Terminal Finish :
- Matte Tin (Sn)
- RAM Size :
- 1.5K x 8
- RoHS Status :
- ROHS3 Compliant
- Data Converters :
- A/D 8x10b
- Moisture Sensitivity Level (MSL) :
- Not Applicable
- CPU Family :
- PIC
- Supply Voltage :
- 4.5V
- RoHS :
- Details
- Radiation Hardening :
- No
- Core Size :
- 8-Bit
- Series :
- PIC® 18F
- Number of Timers/Counters :
- 4
- Product Category :
- 8-bit Microcontrollers - MCU
- Program Memory Size :
- 32KB 16K x 16
- EEPROM Size :
- 256 x 8
- Height :
- 4.06mm
- Interfaces :
- CAN/I2C/SPI/USART
- Tradename :
- PIC
- Base Product Number :
- PIC18LF458
- Number of I/O :
- 33
- Bit Size :
- 8
- Has ADC :
- yes
- Terminal Position :
- Dual
- Interface :
- CAN, I2C, SPI, UART, USART
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Interface Type :
- I2C, SPI, USART
- Number of ADC Channels :
- 8
- Mounting Type :
- Through Hole
- Pin Count :
- 40
- Number of I/Os :
- 33 I/O
- Number of PWM Channels :
- 5
- Watchdog Timer :
- yes
- Length :
- 52.45mm
- Package :
- Tube
- Maximum Operating Temperature :
- + 85 C
- Oscillator Type :
- External
- Max Power Dissipation :
- 1W
- Peripherals :
- Brown-out Detect/Reset, LVD, POR, PWM, WDT
- Operating Temperature :
- -40°C~85°C TA
- Voltage - Supply (Vcc/Vdd) :
- 2V~5.5V
- Published :
- 2004
- REACH SVHC :
- No SVHC
- Pbfree Code :
- yes
- Access Time :
- 40 μs
- Datasheets
- PIC18LF458-I/P

Microcontrollers Microchip Technology PIC18LF458-I/P Overview
The Microcontrollers Microchip Technology PIC18LF458-I/P is a high-performance microcontroller unit (MCU) from Microchip Technology, designed for advanced embedded applications. This 8-bit MCU boasts a 32KB flash memory that provides ample space for complex software applications and firmware developments. Encapsulated in a robust 40-pin DIP package, the PIC18LF458-I/P is particularly suited for projects that require a mix of durability, reliability, and high-level functionality. Its versatility in multiple industrial applications makes it an ideal choice for developers and engineers looking to leverage advanced microcontroller technology for robust solutions.
PIC18LF458-I/P Features
This MCU includes several features that enhance its performance and usability in complex embedded systems:
- 32KB of onboard flash memory, allowing for extensive program storage.
- High-performance 8-bit architecture, ensuring efficient processing and task management.
- Wide operating voltage range, which enhances its adaptability in various hardware setups.
- Comprehensive interrupt capabilities, which improve response times and system management.
- Analog-to-digital converter (ADC) integration, facilitating direct sensor interfacing and data acquisition.
PIC18LF458-I/P Applications
- Automotive Systems: Utilized in engine management systems and automotive diagnostics to process and analyze vehicle data efficiently.
- Industrial Control: Acts as the computing brain for machinery control systems, including automation controllers and user interface panels.
- Home Automation: Empowers smart home devices such as thermostats and security systems with reliable processing capabilities.
- Consumer Electronics: Drives the functionality in devices such as handheld gaming consoles and advanced remote controls.
- Telecommunications: Supports telecommunications equipment by managing signal processing and data flow operations.
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