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ST72F521M, ST72F521AR Datasheet - ST Microelectronics

Datasheet Details

Part number:

ST72F521M, ST72F521AR

Manufacturer:

STMicroelectronics ↗

File Size:

3.18 MB

Description:

8-BIT MCU

Note:

This datasheet PDF includes multiple part numbers: ST72F521M, ST72F521AR.
Please refer to the document for exact specifications by model.

Features

* 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

ST72F521AR_STMicroelectronics.pdf

ST72F521M Datasheet Preview — This datasheet PDF includes multiple part numbers: ST72F521M, ST72F521AR. Please refer to the document for exact specifications by model.

ST72F521M Datasheet Preview Page 2

ST72F521M Datasheet Preview Page 3

ST72F521M, ST72F521AR, 8-BIT MCU

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8 3 REGISTER & MEMORY MAP .

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14 4 FLASH PROGRAM MEMORY .

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ST72F521, ST72521B 80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE 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 reten- tion: 20 years at 55°C Clock, Reset And Supply Management Enhanced low voltage supervisor (LVD) for

ST72F521M Distributor

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