ST72321R7 Datasheet 64/44-pin 8-bit MCU

Manufacturer: STMicroelectronics

Download the ST72321R7 datasheet PDF. This datasheet also includes the ST72321Rx variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

ST72321R7 64/44-pin 8-bit mcu by STMicroelectronics - Datasheet Preview — Note: The manufacturer provides a single datasheet file (ST72321Rx-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	ST72321R7
Manufacturer	STMicroelectronics
File Size	2.97 MB
Description	64/44-pin 8-bit MCU
Datasheet	ST72321R7 Datasheet

Overview

ST72321Rx ST72321ARx ST72321Jx 64/44-pin 8-bit MCU with 32 to 60K Flash/ROM, ADC, five timers, SPI, SCI, I2C.

Key Features

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

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