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ST72F521R9, ST72F521AR Datasheet - ST Microelectronics

Datasheet Details

Part number:

ST72F521R9, ST72F521AR

Manufacturer:

STMicroelectronics ↗

File Size:

3.18 MB

Description:

8-BIT MCU

Note:

This datasheet PDF includes multiple part numbers: ST72F521R9, ST72F521AR.
Please refer to the document for exact specifications by model.

Features

* ST72(F)521(M/R/AR)9 60K 2048 (256) TQFP64 14 x 14 TQFP80 14 x 14 TQFP64 10 x 10 s s and time base interrupt, external clock with event detector 4 Communications Interfaces

* SPI synchronous serial interface

* SCI asynchronous serial interface (LIN compatible)

* I2C multi

ST72F521AR_STMicroelectronics.pdf

ST72F521R9 Datasheet Preview — This datasheet PDF includes multiple part numbers: ST72F521R9, ST72F521AR. Please refer to the document for exact specifications by model.

ST72F521R9 Datasheet Preview Page 2

ST72F521R9 Datasheet Preview Page 3

ST72F521R9, ST72F521AR, 8-BIT MCU

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8 3 REGISTER & MEMORY MAP .

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1 4 4 FLASH PROGRAM MEMORY .

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www.DataSheet4U.com ST72521M/R/AR 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE s s s s s Memories 32K to 60K dual voltage High Density Flash (HDFlash) or ROM with read-out protection capability.

In-Application Programming and In-Circuit Programming for HDFlash devices 1K to 2K RAM HDFlash endurance: 100 cycles, data retention: 20 years at 55°C Clock, Reset And Supply Management Enhanced low voltage su

ST72F521R9 Distributor

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