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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersST72F321BR7T6
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ST72F321BR7T6 - STMicroelectronics

Manufacturer Part Number
ST72F321BR7T6
Manufacturer
STMicroelectronics
Allelco Part Number
32D-ST72F321BR7T6
ECAD Model
Parts Description
IC MCU 8BIT 48KB FLASH 64LQFP
Package
64-LQFP
Data sheet
ST72F321BR7T6.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 6710

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Specifications

ST72F321BR7T6 Tech Specifications
STMicroelectronics - ST72F321BR7T6 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - ST72F321BR7T6

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply (Vcc/Vdd) 3.8V ~ 5.5V  
Speed 8MHz  
Series ST7  
RAM Size 1.5K x 8  
Program Memory Type FLASH  
Program Memory Size 48KB (48K x 8)  
Peripherals LVD, POR, PWM, WDT  
Package / Case 64-LQFP  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 48  
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  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.31.0001

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics ST72F321BR7T6

Product Attribute ST72F321BR7T6 ST72F321BAR7T6 ST72F321BJ9T6 ST72F321J9T6
Part Number ST72F321BR7T6 ST72F321BAR7T6 ST72F321BJ9T6 ST72F321J9T6
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Package / Case 64-LQFP 64-LQFP 44-LQFP 44-LQFP
Series ST7 ST7 ST7 ST7
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Connectivity I²C, SCI, SPI I²C, SCI, SPI I²C, SCI, SPI I²C, SCI, SPI
Package Tray Tray Tray Tray
Number of I/O 48 48 32 32
Voltage - Supply (Vcc/Vdd) 3.8V ~ 5.5V 3.8V ~ 5.5V 3.8V ~ 5.5V 3.8V ~ 5.5V
RAM Size 1.5K x 8 1.5K x 8 2K x 8 2K x 8
Program Memory Size 48KB (48K x 8) 48KB (48K x 8) 60KB (60K x 8) 60KB (60K x 8)
Program Memory Type FLASH FLASH FLASH FLASH
Core Processor ST7 ST7 ST7 ST7
Speed 8MHz 8MHz 8MHz 8MHz
Base Product Number ST72F ST72F ST72F ST72F
Data Converters A/D 16x10b A/D 16x10b A/D 16x10b A/D 16x10b
Peripherals LVD, POR, PWM, WDT LVD, POR, PWM, WDT LVD, POR, PWM, WDT LVD, POR, PWM, WDT
Oscillator Type Internal Internal Internal Internal
EEPROM Size - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount

ST72F321BR7T6 Datasheet PDF

Download ST72F321BR7T6 pdf datasheets and STMicroelectronics documentation for ST72F321BR7T6 - STMicroelectronics.

PCN Obsolescence/ EOL
MMS-MIC/13/7978 23/Jul/2013.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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ST72F321BR7T6

STMicroelectronics
32D-ST72F321BR7T6

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