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PIC18LF4423-I/PT

Microchip Technology

PIC18LF4423-I/PT by Microchip Technology

PIC18LF4423-I/PT by Microchip Technology is an 8-bit microcontroller with a max clock frequency of 40 MHz. It has 768 bytes of RAM and 256 bytes of data EEPROM, making it suitable for industrial applications requiring high-speed processing and memory storage. With its various peripherals such as BOD, COMPARATOR, POR, PWM, TIMER, and WDT, it offers versatile connectivity options including I2C, PSP, SPI, and USART.

Median Price

$6.470

Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

< 1k

Distributors (Authorized)

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

DigiKey

USA . 326 parts In-Stock

1+ parts

$6.470

100+ parts

$6.375

1k+ parts

-

10k+ parts

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326

$6.470

$6.375

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-

Microchip Technology

USA . 320 parts In-Stock

1+ parts

$6.470

100+ parts

$5.360

1k+ parts

$4.940

10k+ parts

$4.700

320

$6.470

$5.360

$4.940

$4.700

Mouser Electronics

USA . 110 parts In-Stock

1+ parts

$6.470

100+ parts

$6.380

1k+ parts

-

10k+ parts

-

110

$6.470

$6.380

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-

Distributors (In-Stock)

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

Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$7.395

100+ parts

-

1k+ parts

-

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50

$7.395

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Vyrian

USA . 58 parts In-Stock

1+ parts

-

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1k+ parts

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10k+ parts

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58

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Distributors (Availability)

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

Semicontronic

India . 210 parts In-Stock

1+ parts

$5.500

100+ parts

$5.362

1k+ parts

$5.335

10k+ parts

-

210

$5.500

$5.362

$5.335

-

Continental Prestige Electronics

USA . 3,322 parts In-Stock

1+ parts

$7.395

100+ parts

-

1k+ parts

-

10k+ parts

$7.247

3,322

$7.395

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-

$7.247

Netroflash

USA . 100 parts In-Stock

1+ parts

$7.395

100+ parts

-

1k+ parts

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10k+ parts

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100

$7.395

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Andel Nordic

Denmark . 2,495 parts In-Stock

1+ parts

$9.034

100+ parts

-

1k+ parts

$8.673

10k+ parts

$8.673

2,495

$9.034

-

$8.673

$8.673

Ampacity Inc.

Singapore . 58 parts In-Stock

1+ parts

$11.970

100+ parts

-

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10k+ parts

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58

$11.970

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Corohmni

South Africa . 31 parts In-Stock

1+ parts

$44.194

100+ parts

-

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31

$44.194

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Aztec Data Supply Inc.

USA . 2,100 parts In-Stock

1+ parts

$44.250

100+ parts

-

1k+ parts

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2,100

$44.250

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S.R.D Solutions

India . 9,600 parts In-Stock

1+ parts

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100+ parts

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9,600

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RGB Technical Solutions

Ukraine . 5,572 parts In-Stock

1+ parts

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100+ parts

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5,572

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Lixinc

USA . 4,968 parts In-Stock

1+ parts

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100+ parts

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4,968

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Argo Parts USA

USA . 3,365 parts In-Stock

1+ parts

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3,365

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Perfect Parts

USA . 179 parts In-Stock

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179

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Overview

Upgrade your electronic projects with the PIC18LF4423-I/PT microcontroller by Microchip Technology. As a leading manufacturer in the industry, Microchip delivers exceptional quality and reliability. Designed for a wide range of applications, this powerful microcontroller offers customers unmatched value and benefits. With its advanced features and versatile connectivity options, you can create innovative solutions for various industries. Experience high-performance computing, enhanced power efficiency, and seamless integration with peripherals. Trust Microchip's expertise and unleash your creativity with the PIC18LF4423-I/PT microcontroller.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy body material ensures durability and resistance to environmental factors, making this microcontroller suitable for various applications.

Surface Mount: YES

The surface mount feature allows for easier and more efficient integration onto circuit boards, saving space and reducing assembly time.

Maximum Supply Voltage: 5.5 V

With a maximum supply voltage of 5.5 V, this microcontroller can handle higher power requirements, making it suitable for applications that demand more voltage.

Screening Level: TS 16949

The TS 16949 screening level ensures high-quality manufacturing standards, providing reliable performance and increased product lifespan.

Package Shape: SQUARE

The square package shape simplifies mounting and alignment, allowing for straightforward integration within circuit designs.

Bit Size: 8

With an 8-bit size, this microcontroller can process a wide range of data and instructions efficiently, enabling it to handle complex tasks with ease.

Power Supplies (V): 2.5/5

This microcontroller supports both 2.5 V and 5 V power supplies, offering flexibility in power source selection for various applications.

No. of Terminals: 44

With 44 terminals, this microcontroller provides ample connectivity options for interfacing with external devices and peripherals.

Package Style (Meter): FLATPACK, THIN PROFILE

The flatpack, thin profile package style offers a compact and space-saving form factor, which is advantageous for applications with limited space constraints.

Minimum Supply Voltage: 4.2 V

The minimum supply voltage of 4.2 V ensures compatibility with lower voltage power sources, expanding the range of possible power options.

Maximum Operating Temperature: 85 °C

With a maximum operating temperature of 85°C, this microcontroller can withstand high-temperature environments, making it well-suited for industrial applications.

CPU Family: PIC18

The PIC18 CPU family is known for its high performance and extensive feature set, ensuring efficient and reliable operation in demanding applications.

No. of External Interrupts: 3

The availability of 3 external interrupts allows the microcontroller to effectively respond to external signals, enhancing its ability to handle real-time events.

Minimum Operating Temperature: -40 °C

With a minimum operating temperature of -40°C, this microcontroller remains operational even in harsh and extreme cold environments.

Terminal Finish: Matte Tin (Sn)

The matte tin finish on the terminals provides corrosion resistance and improves solderability, ensuring reliable electrical connections during assembly and throughout the product's lifespan.

ADC Channels: YES

The presence of ADC channels allows the microcontroller to convert analog signals into digital format, enabling precise measurements and control in applications that require analog input processing.

Terminal Position: QUAD

The quad terminal position facilitates secure and stable integration onto circuit boards, ensuring proper alignment and reducing the risk of connection failures.

ROM Words: 8192

With 8192 ROM words, this microcontroller offers ample memory capacity for storing program instructions and data, accommodating complex software requirements.

Maximum Seated Height: 1.2 mm

The microcontroller's low seated height of 1.2 mm allows for a slimmer device profile, enabling it to be used in space-constrained applications.

Width: 10 mm

With a width of 10 mm, this microcontroller occupies minimal space on circuit boards, allowing for more compact system designs.

Data EEPROM Size: 256

The 256 bytes of data EEPROM size provide additional non-volatile memory space for storing data that needs to be retained during power-off situations.

Peripherals: BOD, COMPARATOR(2), POR, PWM(2), TIMER(4), WDT

The inclusion of various peripherals, such as the Brown-Out Detector (BOD), multiple comparators, power-on reset (POR), pulse-width modulation (PWM), timers, and a watchdog timer (WDT), enhances the microcontroller's versatility and functionality in different applications.

Maximum Clock Frequency: 40 MHz

The microcontroller's maximum clock frequency of 40 MHz allows for high-speed execution of instructions, enabling fast processing and responsiveness.

Maximum Time At Peak Reflow Temperature (s): 40

The microcontroller's ability to withstand peak reflow temperatures for up to 40 seconds ensures reliable soldering during the manufacturing process, minimizing defects and ensuring better overall product quality.

Peak Reflow Temperature °C: 260

The peak reflow temperature of 260°C guarantees proper soldering and component attachment during the manufacturing process, ensuring the microcontroller's reliability and stability.

Length: 10 mm

With a length of 10 mm, this microcontroller's compact form factor allows for efficient use of space in circuit board designs.

Temperature Grade: INDUSTRIAL

Designed for industrial-grade applications, this microcontroller can operate reliably in demanding environments, meeting stringent temperature and performance requirements.

Peripheral IC Type: MICROCONTROLLER, RISC

The microcontroller's peripheral IC type, based on RISC architecture, offers optimized performance, efficiency, and ease of programming for a wide range of applications.

No. of Timers: 4

The presence of 4 timers provides enhanced timing control and event scheduling capabilities, allowing for precise timing and triggering of operations in various applications.

RAM Bytes: 768

With 768 bytes of RAM, this microcontroller offers sufficient memory space to store and manipulate data during program execution, supporting complex algorithms and data processing requirements.

Technology: CMOS

The CMOS technology used in this microcontroller ensures low power consumption, reliable operation, and robust performance, making it suitable for battery-powered and energy-efficient applications.

Terminal Form: GULL WING

The gull wing terminal form facilitates easy and reliable soldering, ensuring proper mechanical and electrical connections between the microcontroller and the circuit board.

Analog To Digital Convertors: 13-Ch 12-Bit

The inclusion of 13-channel 12-bit analog-to-digital converters enables accurate and precise conversion of analog signals into digital data, perfect for applications involving sensors and analog measurements.

Maximum Supply Current: 250 mA

With a maximum supply current of 250 mA, this microcontroller can deliver sufficient power to meet the demands of various peripherals and external components, ensuring stable and reliable operation.

Nominal Supply Voltage: 5 V

The nominal supply voltage of 5 V provides compatibility with standard power sources, making this microcontroller easy to integrate into existing systems and designs.

No. of Serial I/Os: 1

The availability of 1 serial input/output (I/O) allows for communication with other devices or systems, facilitating data exchange and integration within a larger network.

PWM Channels: YES

With support for pulse-width modulation (PWM) channels, this microcontroller enables precise control of analog signals and the generation of varied output waveforms, ideal for motor control and dimming applications.

Connectivity: I2C, PSP, SPI, USART

The microcontroller's connectivity options, which include I2C, PSP, SPI, and USART interfaces, provide versatile communication capabilities, allowing seamless integration with a wide range of devices and systems.

ROM Programmability: FLASH

The use of flash memory for ROM programmability offers flexibility and ease of updating the microcontroller's firmware or program code, enabling convenient debugging and future enhancements.

Terminal Pitch: 0.8 mm

With a terminal pitch of 0.8 mm, this microcontroller aligns with industry-standard spacing, simplifying connectivity and compatibility with other components and circuit board designs.

Format: FIXED POINT

The microcontroller's fixed-point format simplifies numerical calculations and processing, ensuring accurate and efficient computation in various mathematical operations.

Moisture Sensitivity Level (MSL): 3

With an MSL rating of 3, this microcontroller's moisture sensitivity level indicates its ability to withstand exposure to moderate humidity levels during storage and assembly processes.

Speed: 40 rpm

The microcontroller's speed of 40 rpm refers to its processing speed or clock frequency, allowing for rapid execution of instructions and efficient operation in time-critical applications.

On Chip Program ROM Width: 16

With an on-chip program ROM width of 16 bits, this microcontroller can accommodate a large number of program instructions, enabling the implementation of complex algorithms and software.

No. of I/O Lines: 36

The availability of 36 input/output (I/O) lines provides extensive connectivity options for interfacing with external devices, sensors, and actuators, allowing for versatile control and data exchange.

Technical Specifications

Microcontrollers PIC18LF4423-I/PT attributes and parameters. Explore more Microcontrollers devices from Microchip Technology

Specs

ADC Channels:

YES

Additional Features:

ALSO OPERATES AT 2V MIN SUPPLY @ 4MHZ

Address Bus Width:

0

Bit Size:

8

Boundary Scan:

NO

CPU Family:

PIC18

Maximum Clock Frequency:

40 MHz

DAC Channels:

NO

DMA Channels:

NO

External Data Bus Width:

0

Format:

FIXED POINT

Integrated Cache:

NO

JESD-30 Code:

S-PQFP-G44

JESD-609 Code:

e3

Length:

10 mm

Low Power Mode:

NO

Moisture Sensitivity Level (MSL):

3

No. of External Interrupts:

3

No. of I/O Lines:

36

No. of Serial I/Os:

1

No. of Terminals:

44

No. of Timers:

4

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:

TQFP44,.39SQ,31

Package Shape:

Package Style (Meter):

FLATPACK, THIN PROFILE

Peak Reflow Temperature (C):

260

Power Supplies (V):

2.5/5

Qualification:

Not Qualified

RAM Bytes:

768

ROM Words:

8192

ROM Programmability:

FLASH

Screening Level:

TS 16949

Maximum Seated Height:

1.2 mm

Speed:

40 rpm

Sub-Category:

Microcontrollers

Maximum Supply Current:

250 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:

.8 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

40

Width:

10 mm

Peripheral IC Type:

Data EEPROM Size:

256

Connectivity:

I2C, PSP, SPI, USART

Peripherals:

BOD, COMPARATOR(2), POR, PWM(2), TIMER(4), WDT

Analog To Digital Convertors:

13-Ch 12-Bit

Trade Compliance

PIC18LF4423-I/PT 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.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

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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