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PIC18F2321-E/ML

Microchip Technology

PIC18F2321-E/ML by Microchip Technology

PIC18F2321-E/ML by Microchip Technology is an 8-bit microcontroller with a max clock frequency of 25 MHz. It has 512 bytes of RAM and 256 bytes of data EEPROM, making it suitable for various applications such as automotive systems, industrial control, and consumer electronics.

Median Price

$4.690

Lifecycle Status

Suppliers In-Stock

6

In-Stock Inventory

1k+

Distributors (Authorized)

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

Microchip Technology

USA . 25 parts In-Stock

1+ parts

$4.690

100+ parts

$3.900

1k+ parts

$3.590

10k+ parts

$3.410

25

$4.690

$3.900

$3.590

$3.410

Distributors (In-Stock)

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

Nova Conductors

Japan . 550 parts In-Stock

1+ parts

$5.280

100+ parts

-

1k+ parts

-

10k+ parts

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550

$5.280

-

-

-

NAC Semi

USA . 25 parts In-Stock

1+ parts

$5.440

100+ parts

$4.930

1k+ parts

$4.510

10k+ parts

-

25

$5.440

$4.930

$4.510

-

Vyrian

USA . 7,321 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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7,321

-

-

-

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Avant Electronics Limited

UK . 100 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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100

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-

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ACDS - Activité Composants Distribution Service

France . 16 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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16

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Distributors (Availability)

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

Ampacity Inc.

Singapore . 830 parts In-Stock

1+ parts

$3.990

100+ parts

-

1k+ parts

-

10k+ parts

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830

$3.990

-

-

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Continental Prestige Electronics

USA . 6,115 parts In-Stock

1+ parts

$5.280

100+ parts

-

1k+ parts

-

10k+ parts

$5.174

6,115

$5.280

-

-

$5.174

Netroflash

USA . 2,000 parts In-Stock

1+ parts

$5.280

100+ parts

-

1k+ parts

$5.016

10k+ parts

$4.910

2,000

$5.280

-

$5.016

$4.910

Advanced Electronics

New Zealand . 500 parts In-Stock

1+ parts

$5.386

100+ parts

$5.386

1k+ parts

$5.386

10k+ parts

-

500

$5.386

$5.386

$5.386

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AZTECH Wire

Italy . 669 parts In-Stock

1+ parts

$20.240

100+ parts

-

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669

$20.240

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Corohmni

South Africa . 74 parts In-Stock

1+ parts

$25.215

100+ parts

-

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74

$25.215

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Aztec Data Supply Inc.

USA . 77 parts In-Stock

1+ parts

$43.240

100+ parts

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77

$43.240

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Argo Parts USA

USA . 5,064 parts In-Stock

1+ parts

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5,064

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West Coast Incorporated

USA . 1,491 parts In-Stock

1+ parts

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100+ parts

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1,491

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Cyclops Electronics Ltd (Excess)

UK . 16 parts In-Stock

1+ parts

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100+ parts

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16

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Overview

Discover the power and reliability of the PIC18F2321-E/ML microcontroller by Microchip Technology. As a leader in the industry, Microchip offers unmatched quality and advanced technology. This versatile microcontroller is perfect for a wide range of applications, with its high-performance capabilities and low power consumption. With features like multiple peripherals, PWM channels, and analog-to-digital converters, this product provides exceptional value to customers. Whether you're working in automotive, industrial, or consumer electronics, the PIC18F2321-E/ML is the ideal choice for your next project. Trust Microchip to deliver excellence every time.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy as the package body material ensures durability and reliability, making it a great choice for various applications.

Surface Mount: YES

The surface mount capability allows for easy installation and integration, making this microcontroller suitable for compact and space-constrained designs.

Maximum Supply Voltage: 5.5 V

With a maximum supply voltage of 5.5 V, this microcontroller can handle a wide range of input power sources, providing versatility for different system requirements.

Screening Level: TS 16949

The TS 16949 screening level ensures high-quality manufacturing processes and stringent testing, resulting in a reliable and robust product suitable for demanding automotive applications.

Package Shape: SQUARE

The square package shape enables efficient mounting and placement on circuit boards, facilitating straightforward design layouts and maximizing space utilization.

Bit Size: 8

With an 8-bit architecture, this microcontroller offers sufficient processing power for a wide range of applications while being cost-effective and energy-efficient.

Power Supplies (V): 5

The microcontroller operates within a power supply range of 5 V, making it compatible with standard power sources and simplifying its integration into existing systems.

No. of Terminals: 28

With 28 terminals, this microcontroller provides sufficient I/O options for connecting external devices and peripherals, enhancing its versatility and enabling seamless system integration.

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

The chip carrier package style with a very thin profile and integrated heat sink/slug ensures efficient thermal management, allowing the microcontroller to operate reliably under demanding conditions.

Minimum Supply Voltage: 4.2 V

Being able to operate at a minimum supply voltage of 4.2 V enhances compatibility with low-power and battery-powered applications, expanding its potential range of uses.

Maximum Operating Temperature: 125 °C

With a maximum operating temperature of 125°C, this microcontroller is suitable for applications that require reliable operation in high-temperature environments.

CPU Family: PIC18

The microcontroller belonging to the PIC18 CPU family provides a versatile and feature-rich architecture, making it an excellent choice for a wide range of applications.

No. of External Interrupts: 3

The availability of three external interrupts allows the microcontroller to respond to specific events in real-time, enhancing its flexibility in handling external signals and improving system responsiveness.

Minimum Operating Temperature: -40 °C

This microcontroller can operate reliably even in extremely low-temperature conditions, making it suitable for applications in harsh environments or cold storage facilities.

Terminal Finish: Matte Tin (Sn)

The matte tin terminal finish grants excellent solderability and corrosion resistance, ensuring long-term reliability and ease of manufacturing during the assembly process.

ADC Channels: YES

The presence of ADC channels enables the microcontroller to convert analog signals into digital data, making it suitable for applications requiring analog data acquisition or sensor interfacing.

Terminal Position: QUAD

With a quad terminal position, this microcontroller allows for easy and secure connection with external devices, simplifying the integration process and ensuring a reliable electrical interface.

ROM Words: 4096

Featuring 4096 ROM words, this microcontroller offers ample space for program storage, allowing for the implementation of complex algorithms and applications.

Maximum Seated Height: 1 mm

The microcontroller's maximum seated height of 1 mm enables it to be used in ultra-thin and compact designs, providing flexibility in space-constrained applications.

Width: 6 mm

With a width of 6 mm, this microcontroller provides a compact form factor that can be easily accommodated in various system designs, maximizing space utilization.

Data EEPROM Size: 256

The microcontroller's 256-byte data EEPROM size allows for non-volatile data storage and retrieval, making it suitable for applications that require storing critical data even during power loss or system shutdowns.

Peripherals: BOD, COMPARATOR(2), POR, PWM(2), TIMER(6), WDT

The inclusion of various peripherals such as Brown-out detector (BOD), comparators, power-on reset (POR), pulse-width modulation (PWM), timers, and watchdog timer (WDT) enhances the versatility and functionality of this microcontroller, making it a suitable choice for a wide range of applications.

Maximum Clock Frequency: 25 MHz

With a maximum clock frequency of 25 MHz, this microcontroller can execute instructions and process data at high speeds, enabling efficient and rapid operation in time-critical applications.

Maximum Time At Peak Reflow Temperature (s): 40

The microcontroller can withstand peak reflow temperatures for up to 40 seconds, ensuring ease of manufacturing during the soldering process and providing enhanced reliability.

Peak Reflow Temperature °C: 260

With a peak reflow temperature of 260°C, this microcontroller can endure high-temperature soldering processes, making it suitable for use in assembly lines with lead-free or high-temperature soldering requirements.

Length: 6 mm

Featuring a length of 6 mm, this microcontroller offers a compact footprint, allowing for efficient use of board space in various system designs while maintaining a high level of functionality.

Temperature Grade: AUTOMOTIVE

Designed and tested to meet automotive temperature requirements, this microcontroller can withstand extreme temperature variations typically encountered in automotive applications, ensuring reliable performance.

Peripheral IC Type: MICROCONTROLLER, RISC

With an integrated microcontroller and utilizing reduced instruction set computing (RISC) architecture, this product offers streamlined and efficient processing, making it suitable for applications requiring fast and responsive operation.

No. of Timers: 6

Having six timers integrated into the microcontroller enhances its capability to handle multiple timed events or tasks simultaneously, providing flexibility in designing precise timing sequences and applications.

RAM Bytes: 512

With 512 bytes of RAM, this microcontroller offers sufficient memory for data storage and manipulation, facilitating efficient operation and enabling complex algorithms and data handling.

Technology: CMOS

Utilizing complementary metal-oxide-semiconductor (CMOS) technology, this microcontroller offers low power consumption, robust noise immunity, and high-speed operation, making it an energy-efficient and reliable choice.

Terminal Form: NO LEAD

Featuring a no-lead terminal form (lead-free), this microcontroller complies with environmental regulations, ensuring a safe and eco-friendly manufacturing process and final product.

Analog To Digital Convertors: 10-Ch 10-Bit

Equipped with ten 10-bit analog-to-digital converters (ADCs), this microcontroller enables precise conversion of analog signals into digital data, supporting applications that require accurate measurement and sensing capabilities.

Maximum Supply Current: 20 mA

The microcontroller's maximum supply current of 20 mA ensures power efficiency while providing sufficient current for driving external components, making it suitable for low-power and battery-operated devices.

Nominal Supply Voltage: 5 V

Operating at a nominal supply voltage of 5 V, this microcontroller is compatible with standard power sources, simplifying system integration and power management.

No. of Serial I/Os: 1

With one serial input/output (I/O) port, this microcontroller supports serial communication protocols, making it suitable for applications that require data exchange or interfacing with other devices.

PWM Channels: YES

The presence of pulse-width modulation (PWM) channels allows this microcontroller to generate precise and adjustable analog-like output signals, making it suitable for applications such as motor control and LED dimming.

Connectivity: MSSP, USART

Equipped with Master Synchronous Serial Port (MSSP) and Universal Synchronous Asynchronous Receiver Transmitter (USART), this microcontroller offers versatile communication interfaces, enabling seamless integration with various external devices and communication protocols.

ROM Programmability: FLASH

Utilizing flash memory for programmability, this microcontroller allows for field re-programming and firmware updates, providing flexibility and adaptability in changing application requirements.

Terminal Pitch: 0.65 mm

With a terminal pitch of 0.65 mm, this microcontroller facilitates precise and reliable soldering and offers compatibility with standard surface mount technology, streamlining the manufacturing process.

Format: FIXED POINT

Operating in fixed-point format, this microcontroller efficiently handles mathematical computations and digital signal processing, making it well-suited for applications that require numerical accuracy and real-time calculations.

Moisture Sensitivity Level (MSL): 1

With an MSL of 1, this microcontroller has a low moisture absorption rate, ensuring long-term reliability and stability during soldering and storage processes.

Speed: 25 rpm

This microcontroller is capable of executing instructions and processing data at a speed of 25 revolutions per minute (rpm), enabling fast and efficient operation in time-critical applications.

Low Power Mode: YES

Featuring a low power mode, this microcontroller offers energy-saving capabilities, making it ideal for battery-powered applications or situations where power consumption needs to be minimized.

On Chip Program ROM Width: 16

With a program ROM width of 16 bits, this microcontroller can efficiently store and execute instructions, accommodating a wide range of program sizes and complexities.

No. of I/O Lines: 25

Equipped with 25 input/output (I/O) lines, this microcontroller provides ample flexibility for connecting and controlling external devices, enhancing its application versatility and system integration.

Technical Specifications

Microcontrollers PIC18F2321-E/ML attributes and parameters. Explore more Microcontrollers devices from Microchip Technology

Specs

ADC Channels:

YES

Address Bus Width:

0

Bit Size:

8

Boundary Scan:

NO

CPU Family:

PIC18

Maximum Clock Frequency:

25 MHz

DAC Channels:

NO

DMA Channels:

NO

External Data Bus Width:

0

Format:

FIXED POINT

Integrated Cache:

NO

JESD-30 Code:

S-PQCC-N28

JESD-609 Code:

e3

Length:

6 mm

Low Power Mode:

YES

Moisture Sensitivity Level (MSL):

1

No. of External Interrupts:

3

No. of I/O Lines:

25

No. of Serial I/Os:

1

No. of Terminals:

28

No. of Timers:

6

On Chip Program ROM Width:

16

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

LCC28,.24SQ,25

Package Shape:

Package Style (Meter):

CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG

Peak Reflow Temperature (C):

260

Power Supplies (V):

5

Qualification:

Not Qualified

RAM Bytes:

512

ROM Words:

4096

ROM Programmability:

FLASH

Screening Level:

TS 16949

Maximum Seated Height:

1 mm

Speed:

25 rpm

Sub-Category:

Microcontrollers

Maximum Supply Current:

20 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:

6 mm

Peripheral IC Type:

Data EEPROM Size:

256

Connectivity:

MSSP, USART

Peripherals:

BOD, COMPARATOR(2), POR, PWM(2), TIMER(6), WDT

Analog To Digital Convertors:

10-Ch 10-Bit

Trade Compliance

PIC18F2321-E/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.

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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