Loading...

ST72F321AR9TAXS

STMicroelectronics

ST72F321AR9TAXS by STMicroelectronics

ST72F321AR9TAXS by STMicroelectronics is an 8-bit microcontroller with 61440 ROM words, 2048 RAM bytes, and 16 MHz clock frequency. Ideal for industrial applications, it features 5 timers, 16-Ch ADCs, and PWM channels for precise control in a compact FLATPACK package.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 6,676 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,676

-

-

-

-

Digiode

USA . 3,081 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,081

-

-

-

-

Anansix

USA . 1,833 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,833

-

-

-

-

Distributors (Availability)

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

Microchip USA

USA . 2,985 parts In-Stock

1+ parts

$1.000

100+ parts

-

1k+ parts

-

10k+ parts

-

2,985

$1.000

-

-

-

AZTECH Wire

Italy . 594 parts In-Stock

1+ parts

$12.320

100+ parts

-

1k+ parts

-

10k+ parts

-

594

$12.320

-

-

-

IDEA Electronic Components Group

UK . 2,189 parts In-Stock

1+ parts

$51.443

100+ parts

-

1k+ parts

$46.298

10k+ parts

-

2,189

$51.443

-

$46.298

-

MKK Technologies

India . 1,759 parts In-Stock

1+ parts

$96.735

100+ parts

-

1k+ parts

-

10k+ parts

-

1,759

$96.735

-

-

-

DigiPath Technology Company

USA . 1,759 parts In-Stock

1+ parts

$96.735

100+ parts

-

1k+ parts

-

10k+ parts

-

1,759

$96.735

-

-

-

Authorized Procurement Solutions

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,000

-

-

-

-

Corphita

USA . 4,216 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,216

-

-

-

-

Parana Technologies

USA . 1,573 parts In-Stock

1+ parts

-

100+ parts

$61.508

1k+ parts

-

10k+ parts

-

1,573

-

$61.508

-

-

Overview

Unlock the power of innovation with the ST72F321AR9TAXS microcontroller by STMicroelectronics. Designed with precision and reliability, this versatile device offers seamless integration and exceptional performance for a wide range of applications in industrial settings, automotive systems, consumer electronics, and more. With advanced features like flash programmability, a high clock frequency of 16 MHz, and 48 I/O lines, this microcontroller delivers unmatched value, efficiency, and flexibility to meet your project needs. Trust in STMicroelectronics to deliver cutting-edge technology that drives success and unlocks endless possibilities in your designs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and protection to the microcontroller, making it suitable for various conditions and environments.

Surface Mount: YES

Allows for easy and convenient installation on PCBs, saving time and effort during assembly.

Maximum Supply Voltage: 5.5 V

Supports a wide range of voltage inputs, making it versatile for different applications.

Bit Size: 8

Provides sufficient processing power for many basic tasks while keeping the cost of the microcontroller low.

No. of Terminals: 64

Offers ample connectivity options for interfacing with other components and peripherals.

ADC Channels: YES

Enables analog-to-digital conversion, allowing the microcontroller to interact with analog sensors and signals.

ROM Words: 61440

Large memory capacity for storing program instructions and data, enabling complex applications to be run smoothly.

Maximum Clock Frequency: 16 MHz

High clock frequency allows for fast execution of instructions, making the microcontroller suitable for time-sensitive tasks.

RAM Bytes: 2048

Sufficient random-access memory for storing temporary data during program execution, ensuring smooth operation.

Analog To Digital Convertors: 16-Ch 10-Bit

Multiple ADC channels with high resolution enable precise measurement and conversion of analog signals.

Peripheral IC Type: MICROCONTROLLER

Designed specifically for controlling external peripherals, making it a suitable choice for embedded systems and IoT applications.

Connectivity: I2C, SCI, SPI

Multiple communication interfaces provide flexibility for connecting to various devices and networks.

ROM Programmability: FLASH

Flash memory allows for easy reprogramming of the microcontroller, making it versatile for iterative development and updates.

Technical Specifications

Microcontrollers ST72F321AR9TAXS attributes and parameters. Explore more Microcontrollers devices from STMicroelectronics

Specs

ADC Channels:

YES

Address Bus Width:

0

Bit Size:

8

CPU Family:

ST72

Maximum Clock Frequency:

16 MHz

DAC Channels:

NO

DMA Channels:

NO

External Data Bus Width:

0

JESD-30 Code:

S-PQFP-G64

Length:

10 mm

No. of I/O Lines:

48

No. of Terminals:

64

No. of Timers:

5

On Chip Program ROM Width:

8

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Shape:

Package Style (Meter):

FLATPACK, LOW PROFILE, FINE PITCH

Peak Reflow Temperature (C):

NOT SPECIFIED

RAM Bytes:

2048

ROM Words:

61440

ROM Programmability:

FLASH

Maximum Seated Height:

1.6 mm

Speed:

8 rpm

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

3.8 V

Nominal Supply Voltage:

5 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width:

10 mm

Peripheral IC Type:

Data EEPROM Size:

0

Connectivity:

I2C, SCI, SPI

Peripherals:

TIMER(5)

Analog To Digital Convertors:

16-Ch 10-Bit

Trade Compliance

ST72F321AR9TAXS Peripheral ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

Manufacturer Highlights

STMicroelectronics

STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.

Management team

President, CEO

Jean-Marc Chery

President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience

Lorenzo Grandi

President, Sales & Marketing

Jerome Roux

Manufacturer fab locations 33

Fab name Location Fab Initiation Wafer Capacity

Castelletto

Fabrication

Fab Initiation

1968

Italy

Castelletto

Wafer Capacity

1968

SGFAB AMK 6

Fabrication

Fab Initiation

2000

Singapore

Singapore

Wafer Capacity

29,000

2000

29,000

AG200

Fabrication

Fab Initiation

2000

Italy

Agrate Brianza

Wafer Capacity

14,000

2000

14,000

RST 8

Fabrication

Fab Initiation

2000

France

Rousset

Wafer Capacity

35,000

2000

35,000

Crolles 1

Fabrication

Fab Initiation

1993

France

Crolles

Wafer Capacity

30,000

1993

30,000

Crolles 2-ext. mod 5

Fabrication

Fab Initiation

-

France

Crolles

Wafer Capacity

-

Crolles 2-ext. mod 2

Fabrication

Fab Initiation

2022

France

Crolles

Wafer Capacity

2022

Crolles 2-ext. mod 3

Fabrication

Fab Initiation

2023

France

Crolles

Wafer Capacity

2023

Crolles 2

Fabrication

Fab Initiation

2004

France

Crolles

Wafer Capacity

28,000

2004

28,000

AG200

Fabrication

Fab Initiation

1985

Italy

Agrate Brianza

Wafer Capacity

14,000

1985

14,000

SiC Fab

Fabrication

Fab Initiation

2006

Sweden

Norrköping

Wafer Capacity

10,000

2006

10,000

Fab 3

Fabrication

Fab Initiation

2005

France

Tours

Wafer Capacity

2,000

2005

2,000

Fab 1 & Fab 2

Fabrication

Fab Initiation

1978

France

Tours

Wafer Capacity

55,000

1978

55,000

Fab 2

Fabrication

Fab Initiation

1997

Italy

Catania

Wafer Capacity

30,000

1997

30,000

SGFAB-AMK 6E

Fabrication

Fab Initiation

2003

Singapore

Singapore

Wafer Capacity

145,000

2003

145,000

SGFAB-AMJ 9

Fabrication

Fab Initiation

1984

Singapore

Singapore

Wafer Capacity

152,000

1984

152,000

AG300 (R3)

Fabrication

Fab Initiation

2022

Italy

Agrate Brianza

Wafer Capacity

2022

Fab 2

Fabrication

Fab Initiation

1980

Italy

Catania

Wafer Capacity

25,000

1980

25,000

AG200

Fabrication

Fab Initiation

1987

Italy

Agrate Brianza

Wafer Capacity

34,000

1987

34,000

AG300

Fabrication

Fab Initiation

2024

Italy

Agrate Brianza

Wafer Capacity

2024

Crolles 2-ext. mod 1

Fabrication

Fab Initiation

2020

France

Crolles

Wafer Capacity

2,000

2020

2,000

Fab 1 6-inch fab

Fabrication

Fab Initiation

2013

Italy

Catania

Wafer Capacity

11,000

2013

11,000

SiC 6-inch line

Fabrication

Fab Initiation

2021

Singapore

Singapore

Wafer Capacity

2021

Fab 1 6-inch fab

Fabrication

Fab Initiation

2020

Italy

Catania

Wafer Capacity

2,500

2020

2,500

200mm GaN

Fabrication

Fab Initiation

2021

France

Tours

Wafer Capacity

2,500

2021

2,500

Fab 2

Fabrication

Fab Initiation

2018

Italy

Catania

Wafer Capacity

14,000

2018

14,000

SGFAB-AMK 8

Fabrication

Fab Initiation

2001

Singapore

Singapore

Wafer Capacity

30,000

2001

30,000

Crolles 2- JV Fab

Fabrication

Fab Initiation

2024

France

Crolles

Wafer Capacity

2024

SGFAB-AMK 6

Fabrication

Fab Initiation

2016

Singapore

Singapore

Wafer Capacity

38,125

2016

38,125

SGFAB-AMK 2E

Fabrication

Fab Initiation

2010

Singapore

Singapore

Wafer Capacity

20,000

2010

20,000

Silicon Carbide A.B.

Fabrication

Fab Initiation

2021

Sweden

Norrköping

Wafer Capacity

2021

SiC wafer/EPI Fab

Fabrication

Fab Initiation

2023

Italy

Catania

Wafer Capacity

2023

SiC Device Fab

Fabrication

Fab Initiation

2025

Italy

Catania

Wafer Capacity

2025

Category top products 20

Authentic purchasing experiences

Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.

Similar products 20