Mfr Part #:

PIC18F458-I/PT

The PIC18F458-I/PT is an 8-bit microcontroller with 32KB Flash memory and 33 I/O pins, suitable for embedded applications.

✓ Total Stock: 13,512 pcs

$ Price Range: $6.40

PIC18F458-I/PT Available from 7 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Fe Components ✓ Non-Authorised Inventory information	5,000 pcs On Request	5000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	5,000 pcs On Request	5000 pcs	On Request	1	On Request	On Request	21+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	3,238 pcs On Request	3238 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	210 pcs On Request	210 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Hybrid Electronics ✓ Non-Authorised Inventory information	50 pcs On Request	50 pcs	On Request	1	On Request	On Request	1043	On Request	On Request
MW.FEP S.p.A. ✓ Non-Authorised Inventory information	8 pcs On Request	8 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Chanetech ✓ Non-Authorised Inventory information	6 pcs On Request	6 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

PIC18F458-I/PT Description

Short technical summary and product information.

The PIC18F458-I/PT is an 8-bit microcontroller manufactured by Microchip Technology. It features 32KB of Flash program memory, 1.5KB of RAM, and 256 bytes of EEPROM. The device supports multiple communication interfaces including CANbus, I²C, SPI, and UART/USART. It operates within a voltage range of 4.2V to 5.5V and has a maximum speed of 40MHz. The microcontroller includes peripherals such as Brown-out Detect/Reset, Low Voltage Detect, Power-On Reset, PWM, and Watchdog Timer. It is packaged in a 44-TQFP surface-mount package with an external oscillator type. The operating temperature range is from -40°C to 85°C.

PIC18F458-I/PT Quick Information

Product Type: Microcontroller

Canonical Name: PIC18F458-I/PT

PIC18F458-I/PT Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

PIC18F458-I/PT Estimated Pricing

Qty	Low	High
1+	$6.40	$6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

PIC18F458-I/PT Features

8-bit PIC microcontroller with 40MHz speed.
32KB Flash program memory for code storage.
44-TQFP surface mount package for compact design.
Integrated CAN, I²C, SPI, UART communication interfaces.
Operates between -40°C and 85°C temperature range.

PIC18F458-I/PT Applications

Embedded control systems in industrial equipment
Automotive and motor control applications
Sensor data acquisition systems
IoT device development

PIC18F458-I/PT FAQs

3 frequently asked questions generated from this part’s specifications.

What is the operating voltage range of the PIC18F458-I/PT?

The operating voltage range is from 4.2V to 5.5V.

What package type does the PIC18F458-I/PT come in?

It comes in a 44-TQFP surface mount package.

What is the operating temperature range for this microcontroller?

The operating temperature range is from -40°C to 85°C.

Category	Microcontrollers
Manufacturer Name	Microchip Technology
Connectivity	CANbus, I²C, SPI, UART/USART
Core Processor	PIC
Core Size	8-Bit
Data Converters	A/D 8x10b
EEPROM Size	256 x 8
Lead Spacing	10 mm
Mounting Type	Surface Mount
Number of I	33
Operating Temperature	-40°C
Oscillator Type	External
Peripherals	Brown-out Detect/Reset, LVD, POR, PWM, WDT
Program Memory Size	32KB (16K x 16)
Program Memory Type	FLASH
RAM Size	1.5K x 8
Speed	40MHz
Supplier Device Package	44-TQFP (10x10)
Supplier Package	44-TQFP (10x10)
Voltage	4.2V / 5.5V