PIC18F458 Microcontroller IC

Description

Technical Specifications Physical Case/Package PDIP Number of Pins 40 Technical Access Time 40 µs Address Bus Width 8 b Core Architecture PIC Data Bus Width 8 b Frequency 40 MHz Interface CAN, I2C, SPI, UART, USART Max Frequency 40 MHz Max Operating Temperature 85 °C Max Power Dissipation 1 W Max Supply Voltage 5.5 V Memory Size 32 kB Memory Type FLASH Min Operating Temperature -40 °C Min Supply Voltage 4.2 V Nominal Supply Current 1.7 mA Number of A/D Converters 1 Number of ADC Channels 8 Number of Bits 8 Number of Ethernet Channels 1 Number of I2C Channels 1 Number of I/Os 33 Number of Programmable I/O 33 Number of PWM Channels 5 Number of SPI Channels 1 Number of Timers/Counters 4 Number of UART Channels 1 Oscillator Type External Packaging Bulk Peripherals Brown-out Detect/Reset, I2C, LVD, POR, PWM, WDT Watchdog Timer Yes PIC18F458 Microcontroller Datasheet

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