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STMicroelectronics RFQ AVAILABLE

ST72F321AR9TCS

IC MCU 8BIT 60KB FLASH 64LQFP

Part Number: ST72F321AR9TCS

Manufacturer: STMicroelectronics

Category: Microcontrollers

Package: 64-LQFP

Datasheet:: ST72F321AR9TCS.pdf

Description: IC MCU 8BIT 60KB FLASH 64LQFP

Select Quantity Stock: 3,256

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ST72F321AR9TCS Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: ST72F321AR9TCS

Manufacturer: STMicroelectronics

Package: 64-LQFP

Package/Case: 64-LQFP

Series: ST7

Packaging: Tray

Product Status: Active

Programmable: Not Verified

Core Processor: ST7

Core Size: 8-Bit

Speed: 8MHz

Connectivity: I2C, SCI, SPI

Peripherals: LVD, POR, PWM, WDT

Number of I/O: 48

Program Memory Size: 60KB (60K x 8)

Program Memory Type: FLASH

EEPROM Size: -

RAM Size: 2K x 8

Voltage - Supply (Vcc/Vdd): 3.8V ~ 5.5V

Data Converters: A/D 16x10b

Oscillator Type: Internal

Operating Temperature: -40°C ~ 125°C (TA)

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package

Frequently Asked Questions

1. How can I order ST72F321AR9TCS from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of ST72F321AR9TCS?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of ST72F321AR9TCS updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for ST72F321AR9TCS?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for ST72F321AR9TCS?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

ST72F321AR9TCS Procurement and Technical Support

ST72F321AR9TCS is manufactured by STMicroelectronics. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing ST72F321AR9TCS and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for ST72F321AR9TCS.

Part Number: ST72F321AR9TCS

Manufacturer: STMicroelectronics

Package: 64-LQFP

Category: Microcontrollers

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