(China (Mainland))
Product Summary
The PIC18F458-I/PT is a 44-Pin High-Performance, Enhanced Flash Microcontroller with CAN Module.
Parametrics
PIC18F458-I/PT absolute maximum ratings: (1)Ambient temperature under bias: -40 to +125℃; (2)Storage temperature: -65 to +150℃; (3)Voltage on any pin with respect to VSS (except VDD, MCLR and RA4): -0.3V to (VDD + 0.3V); (4)Voltage on VDD with respect to VSS: -0.3V to +7.5V; (5)Voltage on MCLR with respect to VSS: 0V to +13.25V; (6)Voltage on RA4 with respect to VSS: 0V to +8.5V; (7)Total power dissipation: 1.0W; (8)Maximum current out of VSS pin: 300 mA; (9)Maximum current into VDD pin: 250 mA; (10)Input clamp current, IIK (VI < 0 or VI > VDD): ±20 mA; (11)Output clamp current, IOK (VO < 0 or VO > VDD): ±20 mA; (12)Maximum output current sunk by any I/O pin: 25 mA; (13)Maximum output current sourced by any I/O pin: 25 mA; (14)Maximum current sunk by all ports (combined): 200 mA; (15)Maximum current sourced by all ports (combined): 200 mA.
Features
PIC18F458-I/PT features: (1)High current sink/source 25 mA/25 mA; (2)Three external interrupt pins; (3)Timer0 module: 8-bit/16-bit timer/counter with 8-bit programmable prescaler; (4)Timer1 module: 16-bit timer/counter; (5)Timer2 module: 8-bit timer/counter with 8-bit period register (time base for PWM); (6)Timer3 module: 16-bit timer/counter; (7)Secondary oscillator clock option – Timer1/Timer3; (8)Capture/Compare/PWM (CCP) modules; ; (9)Complies with ISO CAN Conformance Test; (10)Message bit rates up to 1 Mbps; (11)Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST); (12)Watchdog Timer (WDT) with its own on-chip RC oscillator; (13)Programmable code protection; (14)Power-saving Sleep mode; (15)Selectable oscillator options, including: 4x Phase Lock Loop (PLL) of primary oscillator; Secondary Oscillator (32 kHz) clock input; (16)In-Circuit Serial ProgrammingTM (ICSPTM) via two pins.
Diagrams
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Pricing (USD) |
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 PIC18F458-I/PT |
Microchip Technology |
8-bit Microcontrollers (MCU) 32KB 1536 RAM 34 I/O |
Data Sheet |
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PIC18F458-I/PTG |
Microchip Technology |
8-bit Microcontrollers (MCU) 32KB 1536 RAM 34 I/O Lead Free Package |
Data Sheet |
Negotiable |
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