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ST72F321BAR7T6

STMicroelectronics

ST72F321BAR7T6 by STMicroelectronics

ST72F321BAR7T6 by STMicroelectronics is an 8-bit microcontroller with 64 terminals, operating at a max frequency of 16 MHz. It features 16-Ch 10-Bit ADC channels and FLASH ROM programmability. Ideal for industrial applications requiring low-profile, fine-pitch packages with I2C, SCI, and SPI connectivity.

Median Price

-

Lifecycle Status

Suppliers In-Stock

6

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 10,466 parts In-Stock

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10,466

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Digiode

USA . 4,316 parts In-Stock

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4,316

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Chip Stock

USA . 3,449 parts In-Stock

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3,449

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Anansix

USA . 307 parts In-Stock

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307

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Cyclops Electronics Ltd

UK . 213 parts In-Stock

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213

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Nova Conductors

Japan . 15 parts In-Stock

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15

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Distributors (Availability)

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Corohmni

South Africa . 380 parts In-Stock

1+ parts

$6.001

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-

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380

$6.001

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AZTECH Wire

Italy . 359 parts In-Stock

1+ parts

$8.627

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359

$8.627

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Microchip USA

USA . 2,368 parts In-Stock

1+ parts

$14.402

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2,368

$14.402

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Semicontronic

India . 376 parts In-Stock

1+ parts

$20.000

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$19.500

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$19.400

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376

$20.000

$19.500

$19.400

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Ampacity Inc.

Singapore . 872 parts In-Stock

1+ parts

$27.000

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-

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872

$27.000

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IDEA Electronic Components Group

UK . 714 parts In-Stock

1+ parts

$31.933

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-

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$28.740

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714

$31.933

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$28.740

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MKK Technologies

India . 1,364 parts In-Stock

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$60.048

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1,364

$60.048

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DigiPath Technology Company

USA . 1,364 parts In-Stock

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$60.048

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1,364

$60.048

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Aztec Data Supply Inc.

USA . 2,113 parts In-Stock

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$67.460

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2,113

$67.460

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Authorized Procurement Solutions

USA . 20,000 parts In-Stock

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Lixinc

USA . 10,363 parts In-Stock

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Futuretech Components

Singapore . 10,000 parts In-Stock

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Continental Prestige Electronics

USA . 5,232 parts In-Stock

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RC Electronics

USA . 5,014 parts In-Stock

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A-Z Elektronik GmbH

Germany . 4,596 parts In-Stock

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Argo Parts USA

USA . 4,352 parts In-Stock

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Vigor

Singapore . 2,074 parts In-Stock

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Perfect Parts

USA . 1,075 parts In-Stock

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Parana Technologies

USA . 981 parts In-Stock

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$38.181

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Corphita

USA . 937 parts In-Stock

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Kepictronics

USA . 213 parts In-Stock

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Bastille Electronics

Australia . 10 parts In-Stock

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Overview

Discover the ST72F321BAR7T6 microcontroller by STMicroelectronics, a cutting-edge product offering unmatched quality and reliability. With advanced technology and industrial-grade components, this microcontroller is perfect for a wide range of applications. From robotics to smart home devices, the ST72F321BAR7T6 delivers exceptional performance and efficiency. Experience seamless connectivity with I2C, SCI, and SPI options, along with 16 channels of 10-bit ADC for precise data conversion. Unlock endless possibilities with this versatile microcontroller and elevate your projects to new heights.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material ensures a durable and lightweight design, making the product suitable for various applications.

Surface Mount: YES

Surface mount technology allows for easy integration onto circuit boards, saving space and facilitating automated assembly processes.

Maximum Supply Voltage: 5.5 V

Support for a relatively high supply voltage allows for flexibility in power input, ensuring stable operation in various conditions.

Package Shape: SQUARE

The square shape of the package simplifies PCB layout and provides uniformity in design aesthetics.

Bit Size: 8

An 8-bit microcontroller is suitable for handling basic tasks in embedded systems efficiently and cost-effectively.

Power Supplies (V): 3.3/5

Support for multiple power supply options enables compatibility with a wide range of electronic devices and systems.

No. of Terminals: 64

A higher number of terminals allows for more connectivity options and peripheral interactions, enhancing the versatility of the microcontroller.

Maximum Operating Temperature: 85 °C

High operating temperature tolerance ensures reliability in demanding environments and extends the product's lifespan.

CPU Family: ST72

Belonging to the ST72 CPU family indicates a legacy of proven performance and compatibility, providing assurance of quality.

Peripheral IC Type: MICROCONTROLLER

Being a microcontroller, this product integrates various peripherals on a single chip, simplifying system design and reducing component count.

Technical Specifications

Microcontrollers ST72F321BAR7T6 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

JESD-609 Code:

e4

Length:

10 mm

Moisture Sensitivity Level (MSL):

3

No. of I/O Lines:

48

No. of Terminals:

64

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 Equivalence Code:

QFP64,.47SQ,20

Package Shape:

Package Style (Meter):

FLATPACK, LOW PROFILE, FINE PITCH

Peak Reflow Temperature (C):

260

Power Supplies (V):

3.3/5

Qualification:

Not Qualified

RAM Bytes:

1536

ROM Words:

49152

ROM Programmability:

FLASH

Maximum Seated Height:

1.6 mm

Speed:

8 rpm

Sub-Category:

Microcontrollers

Maximum Supply Current:

8 mA

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 Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

30

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

ST72F321BAR7T6 Peripheral ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

PCN

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

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