ST72F321AR9T3 [STMicroelectronics]

Name: ST72F321AR9T3
Brand: STMicroelectronics
SKU: ST72F321AR9T3

Part No:

ST72F321AR9T3

Category:

Microcontrollers - MCU

Manufacturer:

STMicroelectronics

Description:

Microcontroller 64 Pin 4V LQFP

RoHS Status:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Package / Case

LQFP

Surface Mount

YES

Number of Pins

64

JESD-609 Code

e4

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Number of Terminations

64

ECCN Code

EAR99

Terminal Finish

Nickel/Palladium/Gold (Ni/Pd/Au)

Max Operating Temperature

125°C

Min Operating Temperature

-40°C

Technology

CMOS

Terminal Position

QUAD

Terminal Form

GULL WING

Peak Reflow Temperature (Cel)

260

Supply Voltage

4V

Terminal Pitch

0.5mm

Time@Peak Reflow Temperature-Max (s)

30

Pin Count

64

Operating Supply Voltage

5V

Temperature Grade

AUTOMOTIVE

Interface

I2C, SCI, SPI

Memory Size

60kB

Power Dissipation-Max

500mW

Number of I/O

48

RAM Size

2kB

Memory Type

FLASH

uPs/uCs/Peripheral ICs Type

MICROCONTROLLER

Supply Current-Max

15mA

Bit Size

8

Frequency (Max)

8MHz

Watchdog Timer

Yes

Has ADC

YES

DMA Channels

NO

Data Bus Width

8b

PWM Channels

YES

DAC Channels

NO

Number of Timers/Counters

2

ROM (words)

61440

On Chip Program ROM Width

8

Number of Programmable I/O

48

Length

10mm

Height Seated (Max)

1.6mm

Radiation Hardening

No

RoHS Status

RoHS Compliant

Products Detail

ST72F321AR9T3 Overview

LQFP-packages are available. There are 48 I/O ports on this device. Devices of this type belong to the MICROCONTROLLER power supply/socket/peripheral ICs category. This chip has a total of 64 terminations on MCU chip. You get a 8-bit size. This Microcontroller chip is powered by 4V volts. There are NO DMA channels on this Microcontroller chip. The part has a memory size of 60kB. Using the PWM channel YES, the device works with the motor. In this chip, 64 pins can be accessed. Using the timer/counter system, it has 2 timers/counters. It has 64 pins in total. There is FLASH memory in this equipment. This device has 48 programmable input and output channels.

ST72F321AR9T3 Features

LQFP package
Microcontrollers subcategory
Minimum temperature of -40°C

ST72F321AR9T3 Applications

There are a lot of STMicroelectronics
ST72F321AR9T3 Microcontroller applications.

Television
Heater/Fan
Calculator
Kindle
Christmas lights
3D printers
Washing machine
Microwave ovens
Home appliances
Home video and audio

Product FAQ

1. Is ST72F321AR9T3 available for RFQ?

Yes. ST72F321AR9T3 by STMicroelectronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for ST72F321AR9T3?

Pricing for ST72F321AR9T3 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of ST72F321AR9T3?

ST72F321AR9T3 is a STMicroelectronics Microcontrollers - MCU with Time@Peak Reflow Temperature-Max (s): 30 and Moisture Sensitivity Level (MSL): 3 (168 Hours). Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for ST72F321AR9T3?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can ST72F321AR9T3 be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to ST72F321AR9T3?

Yes. If ST72F321AR9T3 is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Microcontrollers - MCU parts or compatible alternatives.

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