ST72521BR - 80/64-PIN 8-BIT MCU

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STMicroelectronics

Part number	ST72521BR
Manufacturer	STMicroelectronics
File Size	3.18 MB
Description	80/64-PIN 8-BIT MCU
Datasheet	ST72521BR Datasheet
Note	This datasheet PDF includes multiple part numbers: ST72521BR, ST72521B. Please refer to the document for exact specifications by model.
Additional preview pages of the ST72521BR datasheet.

8 3 REGISTER & MEMORY MAP . 18 4.1 INTRODUCTION .

Program memory - bytes RAM (stack) - bytes Operating Voltage Temp. Range Package ST72F521(M/R/AR)9 Flash 60K 2048 (256) TQFP80 14x14 (M), TQFP64 14x14 (R), TQFP64 10x10 (AR) ST72F521(R/AR)6 ST72521B(M/R/AR)9 Flash 32K ROM 60K 1024 (256) 2048 (256) 3.8V to 5.5V up to -40°C to +125 °C TQFP64 14x14 (R), TQFP64 10x10 (AR) TQFP80 14x14 (M), TQFP64 14x14 (R), TQFP64 10x10 (AR) ST72521B(R/AR)6 ROM 32K 1024 (256) TQFP64 14x14 (R), TQFP64 10x10 (AR) May 2005 Rev. 5 1/215 1 Table of Contents.

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Published: Dec 15, 2021 |