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ST72F321J7T6 The STMicroelectronics ST72F321J7T6 is an 8-bit microcontroller featuring 48KB of FLASH program memory and 1.5KB of RAM. It operates at 8MHz and is housed in a 44-LQFP package.
Mfr Part #:

ST72F321J7T6

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics ST72F321J7T6 is an 8-bit microcontroller featuring 48KB of FLASH program memory and 1.5KB of RAM. It operates at 8MHz and is housed in a 44-LQFP package.
✓ Total Stock: 11,671 pcs
$ Price Range: $6.40

ST72F321J7T6 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
11,671 pcs
On Request
11671 pcs On Request 1 On Request On Request 1247+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ST72F321J7T6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Voltage
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ST72F321J7T6 Description

Short technical summary and product information.

This STMicroelectronics ST72F321J7T6 is an 8-bit microcontroller from the ST7 family. It offers 48KB of FLASH program memory and 1.5KB of RAM, suitable for embedded applications.

 

The microcontroller operates at a speed of 8MHz and features internal oscillator type. Connectivity options include I²C, SCI, and SPI interfaces. Peripherals include LVD, POR, PWM, and WDT. It has 32 I/O lines and includes A/D converters with 16x10b resolution.

 

The device is designed for surface mount applications and comes in a 44-LQFP package. It operates within a voltage range of 3.8V to 5.5V and has an operating temperature range of -40°C to 85°C (TA). The RoHS status is listed as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited.

ST72F321J7T6 Quick Information

Product Type: Microcontroller
Series: ST7
Canonical Name: ST72F321J7T6 8-Bit Microcontroller
Subcategory: Embedded

ST72F321J7T6 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ST72F321J7T6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

ST72F321J7T6 Features

  • 8-Bit ST7 Core Microcontroller
  • 48KB FLASH Program Memory
  • 1.5KB RAM Size
  • 8MHz Operating Speed
  • 44-LQFP Surface Mount Package

ST72F321J7T6 Applications

  • Suitable for general embedded control
  • Features multiple communication interfaces
  • Includes analog-to-digital conversion
  • Wide operating temperature range

ST72F321J7T6 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the program memory size of the ST72F321J7T6?

The program memory size is 48KB (48K x 8).

What is the RAM size for this microcontroller?

The RAM size is 1.5K x 8.

What is the operating speed of the ST72F321J7T6?

The operating speed is 8MHz.

What package type is the ST72F321J7T6 available in?

It is available in a 44-LQFP package.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C (TA).

What is the supply voltage range?

The supply voltage range is 3.8V to 5.5V.

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