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  1. Home
  2. /Products
  3. /Integrated Circuits - ICs
  4. /Interface ICs
  5. /ST72F321AR7T6
ST72F321AR7T6 thumbnail 1
STMicroelectronics

ST72F321AR7T6

Category
Interface ICs
Manufacturer
STMicroelectronicsDetails
RoHS Status
Datasheet
Description
IC MCU 8BIT 48KB FLASH 64TQFP.ST7 ST7 Microcontroller IC 8-Bit 8MHz 48KB (48K x 8) FLASH
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status7970
QuantityST72F321AR7T6
Country

Get Tiered Pricing (Submit RFQ)

Specification
Documentation
TypeDescriptionTypeDescription
SeriesST7PackagingTray
Part StatusObsoleteManufacturer Lead Time11 Weeks
ConnectivityI2C, SCI, SPICore ProcessorST7
Core Size8-BitData ConvertersA/D 16x10b
Mounting TypeSurface MountNumber of I/O48
Operating Temperature-40°C ~ 85°C (TA)Oscillator TypeInternal
Package / Case64-TQFPPeripheralsLVD, POR, PWM, WDT
Program Memory Size48KB (48K x 8)Program Memory TypeFLASH
RAM Size1.5K x 8Speed8MHz
Voltage - Supply (Vcc/Vdd)3.8V ~ 5.5VExportControlClassNumberEAR99
Certified Quality & Compliance
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Secure Packaging
Shipping & Availability
Payment

YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
ERAI
ISO 9001
ESD Control

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Product FAQ
Purchasing FAQ

What type of component is ST72F321AR7T6, and what package does it use?

ST72F321AR7T6 is an authentic electronic component manufactured by STMicroelectronics, categorized under Interface ICs. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official ST72F321AR7T6 datasheet above.

Why is dynamic quotation used instead of a fixed price for ST72F321AR7T6?

Electronic component spot-market pricing for ST72F321AR7T6 fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

What is the delivery timeline after placing an order for ST72F321AR7T6?

Lead times for ST72F321AR7T6 depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

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