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ST72321BAR9 Datasheet - STMicroelectronics

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Datasheet Details

Part number:

ST72321BAR9

Manufacturer:

STMicroelectronics ↗

File Size:

1.41 MB

Description:

64/44-pin 8-bit mcu.

ST72321BAR9, 64/44-pin 8-bit MCU

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7 2 PIN DESCRIPTION .

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8 3 REGISTER & MEMORY MAP .

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ST72321BAR9 Features

* 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: 40 years at 85°C

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