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PIC18F4431T-I/ML

Microchip Technology

PIC18F4431T-I/ML by Microchip Technology

PIC18F4431T-I/ML by Microchip, an 8-bit microcontroller with 5V supply, 40MHz clock speed, and 768 bytes of RAM. Ideal for industrial applications with ADC channels, PWM peripherals, and I2C/SPI/USART connectivity. Operating temperature range from -40 to 85°C makes it suitable for various environments.

Median Price

-

Lifecycle Status

Suppliers In-Stock

2

In-Stock Inventory

1k+

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Vyrian

USA . 7,835 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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10k+ parts

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7,835

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Nova Conductors

Japan . 41 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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41

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

AZTECH Wire

Italy . 353 parts In-Stock

1+ parts

$4.958

100+ parts

-

1k+ parts

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10k+ parts

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353

$4.958

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Ampacity Inc.

Singapore . 1,512 parts In-Stock

1+ parts

$7.000

100+ parts

-

1k+ parts

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10k+ parts

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1,512

$7.000

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West Coast Incorporated

USA . 7,469 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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10k+ parts

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7,469

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Bastille Electronics

Australia . 870 parts In-Stock

1+ parts

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870

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Microchip USA

USA . 465 parts In-Stock

1+ parts

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465

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Overview

Looking for a reliable and high-performance microcontroller for your next project? Look no further than the PIC18F4431T-I/ML by Microchip Technology. With top-notch quality and a reputation for excellence, this microcontroller is perfect for a wide range of applications in various industries. From industrial automation to consumer electronics, this versatile chip offers unmatched value with its advanced features and capabilities. Trust Microchip Technology to deliver cutting-edge technology that will take your designs to the next level. Elevate your projects with the PIC18F4431T-I/ML and experience the difference today!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

PLASTIC/EPOXY material is durable and cost-effective, making the product reliable and affordable.

Surface Mount: YES

Surface mount technology allows for easy integration onto circuit boards, saving space and simplifying production processes.

Maximum Supply Voltage: 5.5 V

Supports a wide range of supply voltages, providing flexibility in different applications.

Package Shape: SQUARE

Square package shape is efficient and space-saving, ideal for compact designs.

Bit Size: 8

8-bit processing capability is suitable for a variety of tasks and applications, making it a versatile microcontroller.

Power Supplies (V): 5

Standard power supply voltage ensures compatibility with many existing systems and components.

No. of Terminals: 44

Ample number of terminals allow for versatile connectivity options and interfacing with other devices.

Package Style: CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

The various package styles offer flexibility in mounting and heat dissipation, enhancing performance and reliability.

Minimum Supply Voltage: 4.2 V

Provides a lower threshold for supply voltage, ensuring compatibility with a range of power sources.

Maximum Operating Temperature: 85 °C

High operating temperature range makes the microcontroller suitable for industrial environments and harsh conditions.

CPU Family: PIC18

Part of the PIC18 CPU family known for its reliability, performance, and wide range of peripherals for various applications.

Minimum Operating Temperature: -40 °C

Low operating temperature range allows for use in extreme cold environments without sacrificing performance.

Terminal Finish: Matte Tin (Sn)

Matte tin finish provides good solderability and conductivity, ensuring reliable connections.

ADC Channels: YES

Analog-to-digital converter channels enable the microcontroller to interface with analog sensors and signals.

Terminal Position: QUAD

Quad terminal position simplifies PCB layout and routing, making installation and assembly easier.

ROM Words: 8192

Large ROM capacity allows for storing complex programs and data, enhancing the microcontroller's versatility.

Maximum Seated Height: 1 mm

Low seated height makes the microcontroller suitable for compact designs and applications with space constraints.

Width: 8 mm

Narrow width allows for efficient use of space on the PCB, enabling compact and streamlined designs.

Data EEPROM Size: 256

Ample EEPROM size for storing non-volatile data and settings, enhancing the microcontroller's functionality.

Peripherals: BOD, POR, PWM(10), QEI, TIMER(4), WDT

Wide range of peripherals enables the microcontroller to interface with various external devices and sensors, expanding its capabilities.

Maximum Clock Frequency: 40 MHz

High clock frequency allows for fast operation and processing, making the microcontroller suitable for high-speed applications.

Maximum Time At Peak Reflow Temperature (s): 40

40 seconds at peak reflow temperature ensures proper soldering and rework during manufacturing processes.

Peak Reflow Temperature °C: 260

High peak reflow temperature tolerance ensures reliability and durability during assembly and rework processes.

Length: 8 mm

Compact length makes the microcontroller suitable for small form factor designs and applications.

Temperature Grade: INDUSTRIAL

Industrial-grade temperature tolerance allows for reliable operation in harsh environments and industrial applications.

Peripheral IC Type: MICROCONTROLLER, RISC

Microcontroller with RISC architecture offers efficient processing and low power consumption for energy-efficient applications.

RAM Bytes: 768

Ample RAM size for temporary data storage and processing, enhancing the microcontroller's performance.

Technology: CMOS

CMOS technology offers low power consumption and high noise immunity, making the microcontroller energy-efficient and reliable.

Terminal Form: NO LEAD

No lead terminal form is environmentally friendly and complies with RoHS regulations for sustainable manufacturing.

Analog To Digital Convertors: 9-Ch 10-Bit

9-channel 10-bit ADC provides versatile analog input options for interfacing with various sensors and signals.

Maximum Supply Current: 15 mA

Low supply current ensures efficient power consumption and longer battery life in portable and energy-sensitive applications.

Nominal Supply Voltage: 5 V

Standard nominal supply voltage compatibility with many power sources and systems for seamless integration.

PWM Channels: YES

Pulse-width modulation channels enable precise control of output signals, making the microcontroller suitable for motor control and power management applications.

Connectivity: I2C, SPI, USART

Versatile connectivity options allow the microcontroller to communicate with a wide range of external devices and peripherals, enhancing its flexibility.

ROM Programmability: FLASH

Flash ROM programmability enables easy and quick reprogramming of the microcontroller, allowing for flexible and agile development cycles.

Terminal Pitch: 0.65 mm

Narrow terminal pitch allows for high-density mounting and compact PCB designs, saving space and cost.

Speed: 40 rpm

40 rpm speed capability enables the microcontroller to support various motor control and speed regulation applications.

On Chip Program ROM Width: 16

16-bit on-chip program ROM width provides efficient storage and execution of instructions, enhancing the microcontroller's processing speed.

No. of I/O Lines: 36

Abundant I/O lines provide versatile interfacing options and connectivity for external devices, enabling a wide range of applications and functionalities.

Technical Specifications

Microcontrollers PIC18F4431T-I/ML attributes and parameters. Explore more Microcontrollers devices from Microchip Technology

Specs

ADC Channels:

YES

Address Bus Width:

0

Bit Size:

8

CPU Family:

PIC18

Maximum Clock Frequency:

40 MHz

DAC Channels:

NO

DMA Channels:

NO

External Data Bus Width:

0

JESD-30 Code:

S-PQCC-N44

JESD-609 Code:

e3

Length:

8 mm

Moisture Sensitivity Level (MSL):

1

No. of I/O Lines:

36

No. of Terminals:

44

On Chip Program ROM Width:

16

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

LCC44,.32SQ,25

Package Shape:

Package Style (Meter):

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

Peak Reflow Temperature (C):

260

Power Supplies (V):

5

Qualification:

Not Qualified

RAM Bytes:

768

ROM Words:

8192

ROM Programmability:

FLASH

Maximum Seated Height:

1 mm

Speed:

40 rpm

Sub-Category:

Microcontrollers

Maximum Supply Current:

15 mA

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

4.2 V

Nominal Supply Voltage:

5 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

Matte Tin (Sn)

Terminal Form:

Terminal Pitch:

.65 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

40

Width:

8 mm

Peripheral IC Type:

Data EEPROM Size:

256

Connectivity:

I2C, SPI, USART

Peripherals:

BOD, POR, PWM(10), QEI, TIMER(4), WDT

Analog To Digital Convertors:

9-Ch 10-Bit

Trade Compliance

PIC18F4431T-I/ML Peripheral ICs trade compliance attributes, and parameters.

ECCN

3A991.A.2

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

PCN

Manufacturer Highlights

Microchip Technology

Microchip Technology Incorporated is a leading provider of integrated circuit (IC) solutions for the global market. Founded in 1989, the company designs, manufactures, tests and markets state-of-the-art microcontrollers and analog devices for use in a wide array of electronics applications, such as the automotive industry, consumer electronics and industrial automation. Through its world-class production processes and technologies, Microchip Technology has become an innovator of semiconductor solutions that enable customers to maximize their performance while streamlining costs.

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Management team

President and CEO

Ganesh Moorthy

Executive Chair

Steve Sanghi

CFO, Senior VP

J. Eric Bjornholt

Manufacturer fab locations 9

Fab name Location Fab Initiation Wafer Capacity

Fab 5 - Colorado

Fabrication

Fab Initiation

1995

USA

Colorado Springs

Wafer Capacity

70,000

1995

70,000

Santa Clara

Fabrication

Fab Initiation

1990

USA

Santa Clara

Wafer Capacity

1,290

1990

1,290

Lawrence

Fabrication

Fab Initiation

1989

USA

Lawrence

Wafer Capacity

5,000

1989

5,000

Fab 4 - Gresham

Fabrication

Fab Initiation

1988

USA

Gresham

Wafer Capacity

50,000

1988

50,000

Fab 2 - Tempe

Fabrication

Fab Initiation

1994

USA

Tempe

Wafer Capacity

30,000

1994

30,000

Beverly

Fabrication

Fab Initiation

1985

USA

Beverly

Wafer Capacity

2,000

1985

2,000

Lowell

Fabrication

Fab Initiation

1986

USA

Lowell

Wafer Capacity

15,000

1986

15,000

Garden Grove

Fabrication

Fab Initiation

1985

USA

Garden Grove

Wafer Capacity

12,000

1985

12,000

New Fab - Gresham

Fabrication

Fab Initiation

2024

USA

Gresham

Wafer Capacity

2024

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