PIC18F4458-I/PT
- Mfr.Part #
- PIC18F4458-I/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 24KB FLASH 44TQFP
- Stock
- 2,546
- In Stock :
- 2,546
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- JESD-609 Code :
- e3
- Number of PWM Channels :
- 2
- Width :
- 10 mm
- Number of ADC Channels :
- 13 Channel
- Number of Timers/Counters :
- 4
- Packaging :
- Tray
- Height :
- 1 mm
- Program Memory Type :
- Flash
- Operating Temperature :
- -40°C~85°C TA
- Number of I/O :
- 35
- CPU Family :
- PIC
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Speed :
- 48MHz
- Published :
- 2008
- Package :
- Tray
- Core Size :
- 8-Bit
- Device Core :
- PIC
- RoHS :
- Details
- Minimum Operating Temperature :
- - 40 C
- Base Product Number :
- PIC18F4458
- EEPROM Size :
- 256 x 8
- Brand :
- Microchip Technology
- Product :
- MCU
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Product Type :
- 8-bit Microcontrollers - MCU
- Frequency :
- 48MHz
- Memory Size :
- 24KB
- Supply Voltage :
- 5V
- On Chip Program ROM Width :
- 16
- Operating Supply Voltage :
- 5V
- Terminal Pitch :
- 0.8mm
- Mount :
- Surface Mount
- Manufacturer :
- Microchip
- Supplier Device Package :
- 44-TQFP (10x10)
- Terminal Finish :
- Matte Tin (Sn)
- RoHS Status :
- ROHS3 Compliant
- Power Supplies :
- 5V
- Interface :
- I2C, SPI, UART, USART, USB
- Number of I/Os :
- 35 I/O
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Max Power Dissipation :
- 1W
- Connectivity :
- I2C, SPI, UART/USART, USB
- Pbfree Code :
- yes
- Series :
- PIC® 18F
- Program Memory Size :
- 24KB 12K x 16
- Data Converter :
- A/D 13x12b
- Mounting Style :
- SMD/SMT
- Data Bus Width :
- 8B
- Radiation Hardening :
- No
- Interfaces :
- I2C/SPI/USART/USB
- Data Converters :
- A/D 13x12b
- Factory Lead Time :
- 5 Weeks
- Bit Size :
- 8
- REACH SVHC :
- No SVHC
- Pin Count :
- 44
- Package / Case :
- 44-TQFP
- Tradename :
- PIC
- Base Part Number :
- PIC18F4458
- Product Category :
- 8-bit Microcontrollers - MCU
- Terminal Position :
- QUAD
- Maximum Operating Temperature :
- + 85 C
- Oscillator Type :
- Internal
- Has ADC :
- yes
- DMA Channels :
- No
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Number of Terminations :
- 44
- Product Status :
- Active
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Interface Type :
- CCP, ECCP, EUSART, I2C, MSSP, SPI
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Core Processor :
- PIC
- Length :
- 10mm
- DAC Channels :
- No
- Number of Pins :
- 44
- Peak Reflow Temperature (Cel) :
- 260
- RAM Size :
- 2K x 8
- Datasheets
- PIC18F4458-I/PT

Microcontrollers Microchip Technology PIC18F4458-I/PT Overview
The Microcontrollers Microchip Technology PIC18F4458-I/PT is a robust microcontroller unit designed to meet the rigorous demands of modern electronic applications. Manufactured by Microchip Technology, this MCU integrates a powerful 8-bit processor with 24KB of flash memory, all housed in a compact 44-TQFP package. Ideal for advanced control systems, this product boasts high performance with low power consumption, making it a go-to solution for developers aiming to enhance their systems while maintaining efficiency. Its versatility and rich feature set enable application in a variety of complex digital devices, ensuring reliability and top-notch performance.
PIC18F4458-I/PT Features
This MCU stands out for its integrated features, including an 8-bit processing unit capable of executing intricate tasks at high speeds. With 24KB of flash memory, developers have ample space for application code, which is essential for future updates and functionality enhancements. The package also supports various communication protocols, enhancing its adaptability to both simple and complex system architectures. The device's robustness is complemented by its power efficiency, which is critical for battery-operated devices.
PIC18F4458-I/PT Applications
- Automotive Systems: Used in engine management systems and automotive diagnostics to perform real-time data processing and fault detection.
- Consumer Electronics: Integrates into home automation systems, providing control logic for devices like smart thermostats and security systems.
- Industrial Control: Serves as the brain for automation controllers, managing processes in manufacturing lines with precision and reliability.
- Medical Devices: Employs in medical monitoring equipment, facilitating the collection and analysis of critical patient data efficiently.
- Telecommunication: Helps in managing data flow and signal processing within communication infrastructure, ensuring robust and uninterrupted service.
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