ST72F321BR7T6 The STMicroelectronics ST72F321BR7T6 is an 8-Bit microcontroller featuring 48KB of FLASH program memory and 1.5KB of RAM. It operates at 8MHz and is available in a 64-LQFP package.
Mfr Part #:

ST72F321BR7T6

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics ST72F321BR7T6 is an 8-Bit microcontroller featuring 48KB of FLASH program memory and 1.5KB of RAM. It operates at 8MHz and is available in a 64-LQFP package.
✓ Total Stock: 300 pcs
$ Price Range: $6.40

ST72F321BR7T6 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
300 pcs
300 pcs On Request 1 On Request On Request 06+ On Request On Request

ST72F321BR7T6 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

ST72F321BR7T6 Description

Short technical summary and product information.

This STMicroelectronics ST72F321BR7T6 is an 8-bit microcontroller designed for embedded applications. It offers 48KB of FLASH program memory and 1.5KB of RAM, with an operating speed of 8MHz. The microcontroller supports various peripherals including LVD, POR, PWM, and WDT, and features connectivity options like I²C, SCI, and SPI.

 

It includes a 16-bit A/D converter with 10-bit resolution. The device 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 ST72F321BR7T6 is supplied in a 64-LQFP package and utilizes surface mount technology for integration into electronic circuits.

 

This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1. Its internal oscillator simplifies design by eliminating the need for external clock components.

ST72F321BR7T6 Quick Information

Product Type: Microcontroller
Canonical Name: STMicroelectronics ST72F321BR7T6 8-Bit Microcontroller
Subcategory: Embedded

ST72F321BR7T6 Compliance

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

ST72F321BR7T6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

ST72F321BR7T6 Features

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

ST72F321BR7T6 Applications

  • Embedded system control
  • Industrial automation
  • Consumer electronics
  • Automotive applications

ST72F321BR7T6 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the program memory size of the ST72F321BR7T6?

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

What type of program memory does the ST72F321BR7T6 use?

It uses FLASH program memory.

What is the RAM size for the ST72F321BR7T6 microcontroller?

The RAM size is 1.5K x 8.

What is the operating speed of the ST72F321BR7T6?

The operating speed is 8MHz.

What is the operating voltage range for this microcontroller?

The operating voltage range is 3.8V to 5.5V.

What is the operating temperature range?

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

What package type is the ST72F321BR7T6 supplied in?

It is supplied in a 64-LQFP package.

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