ST ST72F521R7TA

Manufacturer No:

ST72F521R7TA

Manufacturer:

ST

Package:

64-LQFP

Description:

48KB 48K x 8 FLASH 8-Bit Microcontroller ST7 Series ST72F52 8MHz 64-LQFP

Quantity:

In Stock :6583

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Thu, Jun 11 - Fri, Jun 12, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

ST72F521R7TA Information

ST ST72F521R7TA technical specifications, attributes, parameters and parts with similar specifications to ST ST72F521R7TA.

Type
Parameter

Mounting Type
Surface Mount

Package / Case
64-LQFP

Operating Temperature
-40°C~85°C TA

Packaging
Tray

Series
ST7

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Frequency
8MHz

Base Part Number
ST72F52

Interface
CAN, I2C, SCI, SPI

Type
Parameter

Memory Size
48kB

Oscillator Type
Internal

Number of I/O
48

RAM Size
1.5K x 8

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

Peripherals
LVD, POR, PWM, WDT

Program Memory Type
FLASH

Core Size
8-Bit

Program Memory Size
48KB 48K x 8

Connectivity
CANbus, I2C, SCI, SPI

Download datasheets and manufacturer documentation for ST ST72F521R7TA.

Datasheets:

stmicroelectronics-st72f521r6t6-datasheets-9724.pdf

ST72F521R7TA Overview

This Microcontroller comes in a 64-LQFP package. This Microcontroller has 48 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 8-Bit core. This Microcontroller's program memory type is FLASH. The Microcontroller runs in -40°C~85°C TA Operating Temperature. Microcontroller runs in ST7 Series. The size of the program memory of Microcontroller is 48KB 48K x 8. The part owns 48kB memory size. You can find alternatives through the base part number ST72F52. MCU's frequency is 8MHz.