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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersST72F321BK6T6
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ST72F321BK6T6 - STMicroelectronics

Manufacturer Part Number
ST72F321BK6T6
Manufacturer
STMicroelectronics
Allelco Part Number
32D-ST72F321BK6T6
ECAD Model
Parts Description
IC MCU 8BIT 32KB FLASH 32LQFP
Detailed Description
Package
32-LQFP
Data sheet
ST72F321BK6T6.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 9250
  • Unit Price: $6.40
  • Subtotal: $0.00

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Please Add to Cart, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $6.40 $6.40
10+ $5.745 $57.45
25+ $5.431 $135.78
80+ $4.707 $376.56
250+ $4.466 $1,116.50
500+ $4.007 $2,003.50
1000+ $3.38 $3,380.00
2500+ $3.292 $8,230.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Our certification

Specifications

ST72F321BK6T6 Tech Specifications
STMicroelectronics - ST72F321BK6T6 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - ST72F321BK6T6

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply (Vcc/Vdd) 3.8V ~ 5.5V  
Speed 8MHz  
Series ST7  
RAM Size 1K x 8  
Program Memory Type FLASH  
Program Memory Size 32KB (32K x 8)  
Peripherals LVD, POR, PWM, WDT  
Package / Case 32-LQFP  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 24  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters A/D 16x10b  
Core Size 8-Bit  
Core Processor ST7  
Connectivity I²C, SCI, SPI  
Base Product Number ST72F  

Parts Introduction

Manufacturer Part Number

ST72F321BK6T6

Manufacturer

stmicroelectronics

Introduction

The ST72F321BK6T6 is an 8-bit microcontroller from STMicroelectronics' ST7 family. It features a powerful core, diverse peripheral set, and excellent performance, making it suitable for a wide range of embedded applications.

Product Features and Performance

8-bit ST7 core running at up to 8MHz

32KB of FLASH program memory

1KB of RAM

Peripheral set including I2C, SCI, SPI, LVD, POR, PWM, and WDT

24 I/O pins

16-channel, 10-bit ADC

Product Advantages

Versatile peripheral set for flexible system design

Efficient 8-bit architecture for cost-effective solutions

Robust power management features for reliable operation

Wide operating temperature range of -40°C to 85°C

Key Reasons to Choose This Product

Proven ST7 core technology for reliable performance

Comprehensive peripheral integration to meet diverse application needs

Flexible power management options for optimized power consumption

Excellent value proposition for cost-sensitive embedded designs

Quality and Safety Features

Robust power-on reset (POR) and low-voltage detection (LVD) for reliable system start-up

Integrated watchdog timer (WDT) for improved system stability and fault tolerance

Compatibility

The ST72F321BK6T6 is compatible with other members of the ST7 family, allowing for easy migration and system scalability.

Application Areas

Industrial automation and control systems

Home appliances and white goods

Metering and monitoring devices

Automotive electronics

General-purpose embedded applications

Product Lifecycle

The ST72F321BK6T6 is an obsolete product, and STMicroelectronics no longer manufactures this specific model. Customers are advised to contact our website's sales team for information on alternative or equivalent products that may be available.

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics ST72F321BK6T6

Product Attribute ST72F321BK6T6 ST72F321BJ6T6 ST72F321J9TC ST72F321BJ7T6TR
Part Number ST72F321BK6T6 ST72F321BJ6T6 ST72F321J9TC ST72F321BJ7T6TR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Base Product Number ST72F ST72F ST72F ST72F
Core Processor ST7 ST7 ST7 ST7
Program Memory Size 32KB (32K x 8) 32KB (32K x 8) 60KB (60K x 8) 48KB (48K x 8)
Speed 8MHz 8MHz 8MHz 8MHz
Package Tray Tray Tray Tape & Reel (TR)
Number of I/O 24 32 32 32
Program Memory Type FLASH FLASH FLASH FLASH
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 125°C (TA) -40°C ~ 85°C (TA)
EEPROM Size - - - -
Oscillator Type Internal Internal Internal Internal
Package / Case 32-LQFP 44-LQFP 44-LQFP 44-LQFP
Connectivity I²C, SCI, SPI I²C, SCI, SPI I²C, SCI, SPI I²C, SCI, SPI
Peripherals LVD, POR, PWM, WDT LVD, POR, PWM, WDT LVD, POR, PWM, WDT LVD, POR, PWM, WDT
Data Converters A/D 16x10b A/D 16x10b A/D 16x10b A/D 16x10b
Series ST7 ST7 ST7 ST7
RAM Size 1K x 8 1K x 8 2K x 8 1.5K x 8
Voltage - Supply (Vcc/Vdd) 3.8V ~ 5.5V 3.8V ~ 5.5V 3.8V ~ 5.5V 3.8V ~ 5.5V
Core Size 8-Bit 8-Bit 8-Bit 8-Bit

ST72F321BK6T6 Datasheet PDF

Download ST72F321BK6T6 pdf datasheets and STMicroelectronics documentation for ST72F321BK6T6 - STMicroelectronics.

PCN Obsolescence/ EOL
ST9/ST10/ARM7/ST7ASSM/ST7CAN/ST7LITE/ST7MID/ST7HIG.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ST72F321BK6T6

STMicroelectronics
32D-ST72F321BK6T6

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