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Name: PIC18F258-I/SO
Brand: Microchip Technology
SKU: PIC18F258-I/SO
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 PIC18F258-I/SO

Part No.:: PIC18F258-I/SO

Manufacturer:: Microchip Technology

Package:: 28-SOIC (0.295", 7.50mm Width)

Datasheet:: PIC18F258-I/SO.pdf

Description:: IC MCU 8BIT 32KB FLASH 28SOIC

In Stock:: 3023

Quantity:: Add To Cart

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PIC18F258-I/SO Specifications

Package/Case:
28-SOIC (0.295", 7.50mm Width)
Packaging:
Tube
Series:
PIC® 18F
RoHS:
RoHS
Speed:
40MHz
RAM Size:
1.5K x 8
Core Size:
8-Bit
EEPROM Size:
256 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Connectivity:
CANbus, I²C, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
22
Core Processor:
PIC
Data Converters:
A/D 5x10b
Oscillator Type:
External
Program Memory Size:
32KB (16K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

PIC18F258-I/SO this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18F258-I/SO 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 PIC18F258-I/SO 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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PIC18F258-I/SO information

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PIC18F258-I/SO Typical application Circuitry

PIC18F258-I SO

The PIC18F258-I/SO is a versatile microcontroller by Microchip Technology featuring an Enhanced FLASH architecture for high-performance microcontroller applications. It is designed with an integrated CAN (Controller Area Network) module for automotive and industrial control systems where reliable communication between various sensors and actuators is crucial.

Usage Scenarios:

The PIC18F258-I/SO is often employed in embedded systems that require serial communication such as CAN, including vehicle ECUs (Electronic Control Units), industrial machine controllers, and robotic control systems.

Parameter Features:

- The PIC18F258-I/SO includes 32KB of FLASH memory and 2KB of SRAM.

- This microcontroller operates within a voltage range of 4.2V to 5.5V.

- The device has a 10-bit ADC with up to 5 channels, which is excellent for sensor readings.

- A maximum operating frequency of up to 40 MHz allows for swift processing and response times.

Application Example - Vehicle ECU Design:

Power Connections:

- VDD (Pin 20) on the PIC18F258-I/SO must be connected to a 5V power source.

- VSS (Pin 19) should be connected to the ground to complete the circuit.

CAN Interface:

- The CANRX (Pin 15) of the PIC18F258-I/SO should be connected to the receiving line of the CAN bus network.

- The CANTX (Pin 16) is wired to the transmitting line of the CAN network.

Oscillator Configuration:

- OSC1/CLKI (Pin 10) and OSC2/CLKO (Pin 9) of the PIC18F258-I/SO are connected to an external crystal oscillator. The capacitors that stabilize the oscillator frequency should be connected to these pins and ground.

In-Circuit Serial Programming (ICSP):

- MCLR/VPP (Pin 1) of the PIC18F258-I/SO serves as the reset pin and is used for the programming voltage input during ICSP.

- PGD (Pin 40) and PGC (Pin 39) are essential for data and clock signals, respectively, during the ICSP process.

- Apply power to the VDD and VSS pins when programming the PIC18F258-I/SO.

Circuit Design Considerations:

Designing with the PIC18F258-I/SO entails a meticulous approach:

- Decoupling Capacitors: To stabilize the power supply to the PIC18F258-I/SO, decoupling capacitors should be placed close to the power pins.

- Oscillator Choice: The external oscillator must have a stability and tolerance suitable for the system's required precision.

- ICSP Accessibility: Ensure that the programming pins for the PIC18F258-I/SO are readily accessible for updates and debugging.

- CAN Bus Protection: It is advisable to incorporate transceivers with protection against voltage spikes in automotive environments.

By adhering to these guidelines, engineers can ensure that the PIC18F258-I/SO functions reliably within an automotive ECU, managing critical tasks and facilitating efficient communication across the CAN network.

PIC18F258-I/SO FAQ

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3. Are the PIC18F258-I/SO price and inventory displayed accurate?

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6. What is the process for return or replacement of PIC18F258-I/SO?

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 PIC18F258-I/SO we delivered, we will accept the replacement or return of the PIC18F258-I/SO 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 PIC18F258-I/SO.

(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