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  • Cost
    Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerSTMicroelectronics
  • CategoryIntegrated Circuits (ICs)
  • PackagesTray
  • Standard Quantity160
  • DescriptionST7 ST7 Microcontroller IC 8-Bit 8MHz 32KB (32K x 8) FLASH
  • Package / Case64-LQFP
  • Mounting TypeSurface Mount
  • Speed8MHz
  • Program Memory Size32KB (32K x 8)
  • RAM Size1K x 8
  • Operating Temperature-40°C ~ 85°C (TA)
  • Oscillator TypeInternal
  • Program Memory TypeFLASH
  • Core ProcessorST7
  • Data ConvertersA/D 16x10b
  • Core Size8-Bit
  • Voltage - Supply (Vcc/Vdd)3.8V ~ 5.5V
  • ConnectivityI2C, SCI, SPI
  • PeripheralsLVD, POR, PWM, WDT
  • Number of I/O48
  • DigiKey ProgrammableNot Verified

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Quality and Reliability

We supply 100% original and brand-new ST72F321AR6TAE from STMicroelectronics only.

Hard Find Electronics Tech Limited is committed to achieving the highest levels of quality to meet and exceed customer requirements. We have built a network of trusted suppliers and assembled a team of experienced professionals to serve our customers better. Our rigorous 3-step quality control process ensures that you receive the best possible service and products. All components supplied by us come with a 365-day quality warranty, guaranteeing your satisfaction and confidence in our products.

Order Guide
  • RFQ
    Source at least two reliable suppliers
  • QUOTE
    Information checking available/price/condition
  • QC PROCESS
    3-Step Quality Control and Professional Third-Party Test
  • SHIPMENT
    FedEx, DHL, UPS, TNT
In Stock: 0
Please send an RFQ for instant price and inventory.
 Fast Shipping

QUANTITY

Multiples of 1

MORECustomer Reviews
  • Ba***rt 
    We have the package, thank you for the parts.
  • To***sz 
    Teresa, I got the package everything is ok, thanks
  • Ge***rd 
    The product is good! Thank you.
  • He***en 
    The price is favorable, I will contact you soon for the next order.
  • Mi***le 
    By the way you guys are the best who offer qualitied parts. Aside the good price,your quotation is fast and always have good answers to our questions.We are appreciated.

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Hard-to-find Electronic Components Distributor
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