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ST72321Jx - 64/44-pin 8-bit MCU

Download the ST72321Jx datasheet PDF. This datasheet also covers the ST72321Rx variant, as both devices belong to the same 64/44-pin 8-bit mcu family and are provided as variant models within a single manufacturer datasheet.

General Description

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8 3 REGISTER & MEMORY MAP

Key Features

  • Memories.
  • 32K to 60K dual voltage High Density Flash (HDFlash) or ROM with read-out protection capability. In-.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ST72321Rx-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
ST Microelectronics Logo ST72321 8-BIT MCU ST Microelectronics

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Full PDF Text Transcription for ST72321Jx (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for ST72321Jx. For precise diagrams, tables, and layout, please refer to the original PDF.

View original datasheet text
ST72321Rx ST72321ARx ST72321Jx 64/44-pin 8-bit MCU with 32 to 60K Flash/ROM, ADC, five timers, SPI, SCI, I2C interface Features ■ ■ ■ ■ ■ Memories – 32K to 60K dual voltage High Density Flash (HDFlash) or ROM with read-out protection capability.