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Name: PIC18F4585-I/P
Brand: Microchip Technology
SKU: PIC18F4585-I/P
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology PIC18F4585-I/P

Part No.:: PIC18F4585-I/P

Manufacturer:: Microchip Technology

Package:: 40-DIP (0.600", 15.24mm)

Datasheet:: PIC18F4585-I/P.pdf

Description:: IC MCU 8BIT 48KB FLASH 40DIP

In Stock:: 3484

Quantity:: Add To Cart

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PIC18F4585-I/P Specifications

Package/Case:
40-DIP (0.600", 15.24mm)
Packaging:
Tube
Series:
PIC® 18F
RoHS:
RoHS
Speed:
40MHz
RAM Size:
3.25K x 8
Core Size:
8-Bit
EEPROM Size:
1K x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Connectivity:
CANbus, I²C, SPI, UART/USART
Mounting Type:
Through Hole
Number of I/O:
36
Core Processor:
PIC
Data Converters:
A/D 11x10b
Oscillator Type:
Internal
Program Memory Size:
48KB (24K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

PIC18F4585-I/P this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18F4585-I/P price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for PIC18F4585-I/P to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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PIC18F4585-I/P information

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PIC18F4585-I/P Typical application Circuitry

PIC18F4585-I P

The PIC18F4585-I/P is a microcontroller (MCU) developed by Microchip Technology, part of the enhanced PIC18F family. It is designed to offer advanced computational capabilities, increased memory, and extensive peripheral integration for various applications. This MCU is particularly noted for its robust set of features suitable for automotive applications, industrial control systems, complex sensor systems, and communication gateways.

Principal Features of PIC18F4585-I/P:

- High-Speed CPU: Capable of running up to 40MHz, providing significant processing power for demanding applications.

- Ample Memory: Equipped with 48KB of flash memory, 3.8KB of RAM, and 256 bytes of EEPROM, offering plenty of space for complex programs and data storage.

- Integrated CAN Module: Features a Controller Area Network (CAN) module, making it ideal for automotive and industrial networking applications.

- Versatile I/O and Peripherals: Includes 36 I/O pins, a 10-bit Analog-to-Digital Converter (ADC) with up to 13 channels, multiple PWM outputs, and serial communication interfaces (USART, SPI, I2C) for comprehensive system integration.

- Robust Power Management: Supports power-saving modes for energy-efficient operation, crucial in battery-operated devices.

Application Scenario: Automotive Diagnostic Interface

An automotive diagnostic interface is an excellent application for the PIC18F4585-I/P, utilizing its CAN module for vehicle network communication and its ADC and I/O pins for interfacing with sensors and actuators.

Detailed Circuit Design:

- Power Supply Connectivity: Attach VDD pins (Pin 11 and Pin 32) to a regulated +5V power source, with VSS pins (Pin 12 and Pin 31) grounded. Include decoupling capacitors near these pins for stable operation.

- CAN Network Interface: Connect the CANTX (Pin 44) and CANRX (Pin 1) pins to a CAN transceiver, which then interfaces with the vehicle's CAN bus for communication with other control units.

- Sensor Data Acquisition: Attach vehicle sensors, such as temperature or pressure sensors, to ADC inputs like AN0 (Pin 2) for monitoring various parameters.

- ICSP Programming Ports: Use PGC (Pin 48) and PGD (Pin 49) for in-circuit serial programming, with MCLR (Pin 40) as the reset input, facilitating firmware updates and debugging.

- User Interface Elements: Implement LEDs or an LCD display connected to I/O pins (e.g., PORTB Pins 33 to 40) to indicate system status or display diagnostic information.

Circuit Design Considerations:

When designing a circuit with the PIC18F4585-I/P for an automotive diagnostic interface, several crucial factors must be carefully considered:

- EMI Protection: Automotive environments can be highly noisy electrically, necessitating robust filtering and shielding, especially for the CAN interface and sensor connections.

- Voltage Regulation: Ensure stable power supply despite the fluctuating voltages common in automotive power systems, including transient protection.

- Firmware and CAN Protocol: Develop firmware that correctly implements the CAN protocol for reliable communication within the vehicle network, handling messages efficiently.

- Reliability and Durability: Design the system for high reliability and durability, considering the harsh automotive environment, including temperature extremes and vibrations.

- User Accessibility: If the system includes user interfaces, design these to be intuitive, providing clear diagnostic information and easy operation.

Utilizing the PIC18F4585-I/P in an automotive diagnostic interface demonstrates the MCU's capability to interface with automotive networks, process sensor data, and manage user interaction, highlighting its suitability for developing advanced automotive diagnostic tools and systems.

PIC18F4585-I/P FAQ

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3. Are the PIC18F4585-I/P price and inventory displayed accurate?

The price and inventory of PIC18F4585-I/P fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of PIC18F4585-I/P?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the PIC18F4585-I/P we delivered, we will accept the replacement or return of the PIC18F4585-I/P only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of PIC18F4585-I/P.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations